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 INDUSTRIAL HOSE & COUPLINGS
Index by Series
Series Page Series Page Series Page Series Page

7031.........................18,110 7222................................70 7338................................87 7696.........................32,148

7057.........................18,110 7224................................72 7351................................72 Hydro-Aire ..............32,118
7079....................29,42,106 7225................................72 7353-7357 ......................56 Paint Spray Hose...13,35,118
7080....................29,42,106 7228..............................132 7360.........................43,107 Call Signal Tubing.........84
7092....................18,31,110 7229..............................123 7363................................53 Therm-O-Blue.........33,120
7093....................18,31,110 7231................................74 7372................................71 Therm-O-Red..........33,119
7093CW..........................31 7232...........................68,74 7373................................12 Swan Water Hose....108,110
7094.........................20,113 7233................................78 7385..............................114 SAE 30R7 Fuel Line
7095.........................20,113 7234................................81 7386..............................114 and Vapor Emission .....82
7096.........................18,110 7235..............................105 7392................................94
7101................................21 7236................................52 7393................................53
7103 .........................19,111 7243................................78 7396................................23
7107..............................103 7244................................52 7397................................23
7108...........................13,84 7245................................55 7501...........................34,59
7109..............................122 7246................................66 7540................................40
7110..............................122 7247.........................46,104 7541..............................100
7114................................63 7250................................92 7542..............................100
7115.........................86,125 7251................................27 7545..............................101
7116 .........................19,111 7257................................94 7547..............................101
7119................................21 7258..............................105 7560...........................59,97
7120..............................124 7261................................16 7561...........................60,97
7121..............................124 7262................................16 7568.........................32,115
7122................................79 7263................................90 7570....................44,60,116
7124................................63 7264................................90 7574BTF.........................64
7126..............................123 7268.........................28,102 7574BTN ........................65
7132...........................67,78 7270.........................39,107 7576................................11
7134................................21 7274................................10 7578.........................14,116
7137................................25 7276................................10 7578................................36
7139.................30,58,76,85 7280................................62 7580....................14,34,117
7140.................30,58,76,85 7280BLM........................62 7581....................35,45,117
7141..............................124 7281...........................26,57 7582................................44
7142..............................124 7284.........................28,102 7610..............................128
7143.........................46,104 7286................................90 7611..............................131
7170................................79 7287................................90 7612..............................129
7172.........................86,125 7288................................91 7613..............................130
7178................................66 7289................................91 7615..............................132
7180.........................15,115 7290................................79 7625..............................134
7186..............................109 7291................................73 7628..............................135
7187................................21 7293....................36,88,126 7650..............................136
7188................................66 7300................................75 7652..............................137
7191................................73 7301................................81 7653..............................138
7192.........................24,109 7302................................71 7657..............................139
7201................................26 7306................................98 7658.......................140,141
7204...............27,82,92,103 7306L .............................98 7661..............................143
7208...........................80,96 7306M.............................99 7662..............................142
7209................................38 7306H .............................99 7670..............................144
7210................................38 7308................................19 7672..............................145
7212 .........................24,111 7322.........................22,112 7674..............................146
7213...........................80,96 7323.........................22,112 7676..............................147
7216................................70 7325................................95 7681..............................149
7217................................70 7330................................71 7684..............................150
7218................................52 7337................................87 7692..............................133
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 CONTENTS
Acid & Chemical Page Series Page Series
Paint Fluid Hose . . . . . . . . . . . . . . . . . . . . . . . .13 . . . .7108 DYNAFLEX PVC Trans. Suction/Discharge Hose . . .44 . . . .7570
THORO-SPRAY High Pressure Spray Hose . . .15 . . . .7180 THORO-BRAID Clear PVC Hose . . . . . . . . . . .45 . . . .7581
Anhydrous Ammonia Hose (Stainless Steel Reinforced)16 . . .7261 DYNAFLEX PVC Suction Hose - FDA - Med. Duty . .44 . . . .7582
Anhydrous Ammonia Hose (Nylon Reinforced) .16 . . . .7262
POLY-CHEM Corrugated Hose . . . . . . . . . . . . .10 . . . .7274 Material Handling
POLY-CHEM Hose . . . . . . . . . . . . . . . . . . . . . .10 . . . .7276 Deadman Twin Sensing Hose . . . . . . . . . . . . . .58 . . . .7139
CPE Chemical Hose . . . . . . . . . . . . . . . . . . . . .12 . . . .7291 Twin Sensing Hose - Green & Yellow . . . . . . . .58 . . . .7140
BLUE THUNDER UHMW Hose . . . . . . . . . . . .12 . . . .7373 DRILINE Cement Hose . . . . . . . . . . . . . . . . . .52 . . . .7218
POLY-CHEM ultra Hose . . . . . . . . . . . . . . . . . .11 . . . .7576 Plaster & Concrete Hose - 800 PSI . . . . . . . . . .52 . . . .7236
THORO-SPRAY Green High Pressure PVC Hose . .14 . . . .7578 Sand Blast Hose - 4 Ply . . . . . . . . . . . . . . . . . .54 . . . .7244
THORO-SPRAY PVC Spray Hose . . . . . . . . . .14 . . . .7580 Sand Blast Hose - 2 Ply . . . . . . . . . . . . . . . . . .55 . . . .7245
Paint Spray PVC Air Hose . . . . . . . . . . . . . . . .13 . . . .Swan DRAGON BREATH Hot Air Hose . . . . . . . . . . .57 . . . .7281
SELECTAPIPE Hose . . . . . . . . . . . . . . . . .56 . . .7353-7357
Air & Multi-Purpose SUPER-FLEX Material Suction Hose . . . . . . . .53 . . . .7363
GST II Air & Water Hose - Green . . . . . . . . . . .18 . . . .7031 Rock Dust Hose - MSHA . . . . . . . . . . . . . . . . .53 . . . .7393
GST II Air & Water Hose - Blue . . . . . . . . . . . .18 . . . .7057 DYNAFLEX PVC Dust Collection and Blower Hose . .59 . . . .7501
ECW Economy White Washdown Hose . . . . . .29 . . . .7079 DYNAFLEX PVC Standard Duty Suction Hose .59 . . . .7560
HDW Creamery Washdown Hose . . . . . . . . . . .29 . . . .7080 DYNAFLEX PVC Multi-Purpose Suction Hose .60 . . . .7561
GST II Air & Water Hose - Bright Red . . . . . . . .18 . . . .7092 DYNAFLEX PVC Trans. Suction/Discharge Hose . . .60 . . . .7570
Service Station Air Hose - Bright Red . . . . . . . .31 . . . .7092
GST II Air & Water Hose - Black . . . . . . . . . . . .18 . . . .7093 Petroleum - Dispenser
Service Station Air Hose - Black . . . . . . . . . . . .31 . . . .7093 SOFT-FLEX 2000 Gas. Pump Hose - UL330/ULC . .63 . . . .7114
MPT II Air & Water Hose - Red . . . . . . . . . . . . .20 . . . .7094 SUPER-FLEX 2000 Gas. Pump Hose - UL330/ULC .63 . . . .7124
MPT II Air & Water Hose - Black . . . . . . . . . . . .20 . . . .7095 L.P. Gas Hose - UL21, CGA Type I . . . . . . . . . .67 . . . .7132
GST II Air & Water Hose - Yellow . . . . . . . . . . .18 . . . .7096 Farm Pump Hose - Red Cover . . . . . . . . . . . . .66 . . . .7178
THORO-FLO Multi-Purpose Hose - Red . . . . . .21 . . . .7101 Farm Pump Hose - Black Cover . . . . . . . . . . . .66 . . . .7188
THORO-BILT Utility Hose - Black . . . . . . . . . . .19 . . . .7103 L.P. Gas Hose - UL21, CGA Type I . . . . . . . . . .68 . . . .7232
GRIZZLY 500 Multi-Purpose Hose . . . . . . . . . .25 . . . .7107 FLEX-EVER ULTIMATE VR Active Vapor Recovery System
THORO-BILT Utility Hose - Red . . . . . . . . . . . .19 . . . .7116 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66 . .7246BVX
THORO-FLO Multi-Purpose Hose - Black . . . . .21 . . . .7119 FLEX-EVER 2000 Gas. Pump Hose - UL330/ULC . .62 . . . .7280
DAY-FLO Special Purpose Hose - Red . . . . . . .21 . . . .7134 FLEX-EVER 2000 Marine Refueling Hose . . . .62 .7280BLM
WHIPPET 200 Air Hose . . . . . . . . . . . . . . . . . .25 . . . .7137 PETROFLEX 2000 VR Hose with Venturi . . . . .64 .7574BTF
Deadman Twin Sensing Hose - Red & Green . .30 . . . .7139 PETROFLEX 2000 VR Hose without Venturi . .65 .7574BTN
Twin Sensing Hose - Green & Yellow . . . . . . . .30 . . . .7140
DAY-FLO Special Purpose Hose - Black . . . . . .21 . . . .7187 Petroleum - Special
MAXIMAIRE Heavy Duty Non-Conductive Air Hose . .26 . . . .7201 L.P. Gas Vapor Hose . . . . . . . . . . . . . . . . . . . .79 . . . .7122
MPW - 1000 Multi-Purpose Hose . . . . . . . . . . .27 . . . .7204 L.P. Gas Hose - UL 21, CGA Type I . . . . . . . . .78 . . . .7132
JIFFY HOSE Air Hose - MSHA . . . . . . . . . . . . .24 . . . .7212 L.P. Gas Hose - UL 569, CGA Type I . . . . . . . .79 . . . .7170
THORO-BRAID Air Hose - MSHA . . . . . . . . . . .27 . . . .7251 MPW - 1000 Multi-Purpose Hose . . . . . . . . . . .74 . . . .7204
STINGER II Mine Air & Water Hose . . . . . . . . .28 . . . .7268 BS & W Oilfield Suction Hose - Smooth Cover . . . . .80 . . . .7208
DRAGON BREATH Hot Air Hose . . . . . . . . . . .26 . . . .7281 BS & W Oilfield Suction Hose - Corrugated Cover . . .80 . . . .7213
YELLOW BIRD Air & Water Hose . . . . . . . . . . .28 . . . .7284 L.P. Gas Hose - UL 21, CGA Type I - Rubber Cover .78 . . . .7233
Oxygen Charging Hose . . . . . . . . . . . . . . . . . .36 . . . .7293 WILDCATTER Hose . . . . . . . . . . . . . . . . . . . . .81 . . . .7234
MAXIFLEX Air Hose . . . . . . . . . . . . . . . . . . . . .19 . . . .7308 L.P. Gas Hose - UL 21, CGA Type I - Textile Cover . .78 . . . .7243
SUPER-FLEX GS Air & Water Hose - Red . . . .22 . . . .7322 WILDCATTER Hot Oiler Hose . . . . . . . . . . . . .81 . . . .7301
SUPER-FLEX GS Air & Water Hose - Black . . .22 . . . .7323 SAE 30R7 Fuel Line & Vapor Emission Hose . .82 . . . .Swan
SUPER MPT Hose - Red . . . . . . . . . . . . . . . . .23 . . . .7396
SUPER MPT Hose - Black . . . . . . . . . . . . . . . .23 . . . .7397 Petroleum - Transport
DYNAFLEX PVC Dust Collection & Blower Hose . . . .34 . . . .7501 Deadman Twin Sensing Hose - Red & Green . .76 . . . .7139
FLEXALL PVC Multi-Purpose Hose . . . . . . . . .32 . . . .7568 Twin Sensing Hose - Green & Yellow . . . . . . . .76 . . . .7140
THORO-SPRAY Green High Pressure PVC Hose . . .36 . . . .7578 DURAVENTUrethane Tank Truck Vapor Recovery Hose . .73 . . . .7191
THORO-SPRAY PVC Spray Hose - Yellow . . . .34 . . . .7580 TRANSLITE Tank Truck Hose - Black . . . . . . . .70 . . . .7216
THORO-BRAID Clear PVC Hose - FDA . . . . . .35 . . . .7581 TRANSLITE Tank Truck Hose - Red . . . . . . . . .70 . . . .7217
HYDRO-AIRE PVC Hose . . . . . . . . . . . . . . . . .32 . . . .Swan Gold Label Corrugated Light Weight Tank Truck Hose 70 . . . .7222
THERM-O-RED ORS Hose . . . . . . . . . . . . . . .33 . . . .Swan Transport Fuel Discharge Hose - Softwall - Red . . . .72 . . . .7224
THERM-O-BLUE ORS Hose . . . . . . . . . . . . . .33 . . . .Swan Transport Fuel Discharge Hose - Softwall - Black . . . .72 . . . .7225
Paint Spray PVC Air Hose . . . . . . . . . . . . . . . .35 . . . .Swan L.P. Gas Hose - UL 21, CGA Type I - Stainless Steel .74 . . . .7231
L.P. Gas Hose - UL 21, CGA Type I . . . . . . . . .74 . . . .7232
Fire Suppression Hot Tar and Asphalt Hose . . . . . . . . . . . . . . . . .73 . . . .7290
Fire Engine Corrugated Suction Hose . . . . . . . .38 . . . .7209 GOLD LABEL Aircraft Refueling Hose . . . . . . .75 . . . .7300
Fire Engine Suction Hose . . . . . . . . . . . . . . . . .38 . . . .7210 Oil Suction/Discharge Hose - 200 PSI . . . . . . .71 . . . .7302
Booster 800 High Pressure Hose . . . . . . . . . . .39 . . . .7270 Heavy Duty Fuel Suction and Discharge Hose .71 . . . .7330
YELLOW BIRD PVC Fire Hose . . . . . . . . . . . .40 . . . .7540 Heavy Duty Fuel Discharge Hose . . . . . . . . . .72 . . . .7351
Oil Suction/Discharge Hose - 150 PSI . . . . . . .71 . . . .7372
Food Handling
ECW Economy White Washdown Hose . . . . . .42 . . . .7079 Special Applications
HDW Creamery Washdown Hose . . . . . . . . . . .42 . . . .7080 Paint Fluid hose - Nylon Tube . . . . . . . . . . . . . .84 . . . .7108
PWD High Pressure Washdown Hose . . . . . . .46 . . . .7143 Non-Conductive Cable Cover - Braided . . . . . .86 . . . .7115
BLUE RIBBON Pressure Washer Hose . . . . . .46 . . . .7247 Deadman Twin Sensing Hose - Red & Green . . 85 . . .7139
WILDCATTER Washdown Hose . . . . . . . . . . . .43 . . . .7360 Twin Sensing Hose - Green & Yellow . . . . . . . .85 . . . .7140
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 Page Series Page Series
Non-Conductive Cable Cover - Spiral . . . . . . . .86 . . . .7172 Welding
Oxygen Charging Hose . . . . . . . . . . . . . . . . . .88 . . . .7293 SIAMEEZ Twin Welding Hose - Grade T . . . . .122 . . .7109
Conduit Hose - Reinforced - US MSHA . . . . . .87 . . . .7337 SIAMEEZ Twin Welding Hose - Grade RM . . .122 . . .7110
Conduit Hose - Non-Reinforced - US MSHA . . .87 . . . .7338 Non-Conductive Cable Cover - Braided . . . . . .125 . . .7115
Signal Call Tubing . . . . . . . . . . . . . . . . . . . . . .84 . . . .Swan Single Line Welding Hose - Grade R - Acetylene Line . .124 . . .7120
Single Line Welding Hose - Grade R - Oxygen Line . . .124 . . .7121
Steam SIAMEEZ Twin Welding Hose - Grade R . . . . .123 . . .7126
MPW - 1000 Multi-Purpose Hose . . . . . . . . . . .92 . . . .7204 Single Line Welding Hose - Grade T- Fuel Gas Line .124 . . .7141
STEAM-LANCE 150 Steam Cleaner Hose . . . .92 . . . .7250 Single Line Welding Hose - Grade T - Oxygen Line .124 . . .7142
STEAM-LANCE 250 Steam Hose - Black . . . . .90 . . . .7263 Non-Conductive Cable Cover - Spiral . . . . . . .125 . . .7172
STEAM-LANCE 250 Steam Hose - Red . . . . . .90 . . . .7264 Welding and Scarfing Hose - Red - Acetylene Line . .123 . . .7228
DRAGON BREATH Butyl Steam Hose - Black .90 . . . .7286 Welding and Scarfing Hose - Green - Oxygen Line . .123 . . .7229
DRAGON BREATH Butyl Steam Hose - Red . .90 . . . .7287 Oxygen Charging Hose . . . . . . . . . . . . . . . . . .126 . . .7293
DRAGON BREATH 250 Steam Hose - Red . . .91 . . . .7288
DRAGON BREATH 250 Steam Hose - Black . .91 . . . .7289 Couplings
DRAGON BREATH Steam Cplgs. - Female Wing Nut128 . . .7610
Water Universal Type Couplings . . . . . . . . . . . . . . . .131 . . .7611
GST II Air & Water Hose - Green . . . . . . . . . . .110 . . .7031 DRAGON BREATH Steam Adapters. - O-Ring - Viton129 . . .7612
GST II Air & Water Hose - Blue . . . . . . . . . . . .110 . . .7057 DRAGON BREATH Steam Cplgs. - Female Ultimate Grip Nut
ECW Economy White Washdown Hose . . . . . .106 . . .7079 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 . . .7613
HDW Creamery Washdown Hose . . . . . . . . . .106 . . .7080 Interlocking Clamp Type Couplings . . . . . . . . .132 . . .7615
GST II Air & Water Hose - Red . . . . . . . . . . . .110 . . .7092 Fire and Chemical Booster Couplings . . . . . . .134 . . .7625
Contractor Water Hose - Rubber . . . . . . . . . . .110 . . .7093 Barbed Inserts . . . . . . . . . . . . . . . . . . . . . . . . .135 . . .7628
GST II Air & Water Hose - Black . . . . . . . . . . .108 7093CW Gasoline Hose Couplings - Permanent Rigid . .136 . . .7650
MPT II Air & Water Hose (Non-Conductive) - Red . . .113 . . .7094 Gasoline Hose Couplings - Reattachable Rigid 137 . . .7652
MPT II Air & Water Hose (Non-Conductive) - Black . .113 . . .7095 Gasoline Hose Couplings - Permanent Swivel .138 . . .7653
GST II Air & Water Hose - Yellow . . . . . . . . . . .110 . . .7096 Petroleum Transfer Hose Couplings - Permanent . . . .139 . . .7657
THORO-BILT Utility Hose - Black . . . . . . . . . . .111 . . .7103 Gasoline Vapor Recovery Hose Clamp . . . . . .140 . . .7658
GRIZZLY 500 Multi-Purpose Hose . . . . . . . . . .103 . . .7107 PETROFLEX 2000 O-Ring Replacement . . . . .141 . . .7658
THORO-BILT Utility Hose - Red . . . . . . . . . . . .111 . . .7116 Crimp Couplings . . . . . . . . . . . . . . . . . . . . . . .143 . . .7661
PWD High Pressure Washdown Hose . . . . . . .104 . . .7143 Gasoline Hose Couplings - Reattachable Swivel . . .142 . . .7662
THORO-SPRAY High Pressure Spray Hose . .115 . . .7180 Combination Nipples . . . . . . . . . . . . . . . . . . . .144 . . .7670
Heater Hose . . . . . . . . . . . . . . . . . . . . . . . . . .109 . . .7186 EZ-FLO Couplings - Plain Steel . . . . . . . . . . . .145 . . .7672
MPW - 1000 Multi-Purpose Hose . . . . . . . . . . .103 . . .7204 EZ-FLO Couplings - 304 Stainless Steel . . . . .146 . . .7674
BS & W Oilfield Suction Hose - Smooth Cover .96 . . . .7208 EZ-FLO Ferrules - 304 Stainless Steel or Plain Steel .147 . . .7676
JIFFY HOSE Air Hose - MSHA . . . . . . . . . . . .111 . . .7212 POLY-CHEM ultra Coupling & Ferrule . . . . . . .149 . . .7681
BS & W Oilfield Suction Hose - Corrugated Cover . . .96 . . . .7213 FLEX-EVER ULTIMATE Active Vapor Recovery O-Ring replacements
HYDRO-SPRAY Car Wash Hose . . . . . . . . . . .105 . . .7235 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150 . . .7684
BLUE RIBBON Pressure Washer Hose . . . . . .104 . . .7247 Interlocking Clamps . . . . . . . . . . . . . . . . . . . . .133 . . .7692
DAY-FLO Water Suction Hose . . . . . . . . . . . . .94 . . . .7257 EZ-FLO Equipment . . . . . . . . . . . . . . . . . . . . .148 . . .7696
Pressure Washer Hose . . . . . . . . . . . . . . . . . .105 . . .7258 Daylok Beaded Hose Ends . . . . . . . . . . . . . . .151 . . .–
STINGER II Mine Air & Water Hose . . . . . . . . .102 . . .7268 Duck and Rubber Flanges . . . . . . . . . . . . . . . .152 . . .–
Booster 800 High Pressure Hose . . . . . . . . . . .107 . . .7270
YELLOW BIRD Air & Water Hose . . . . . . . . . .102 . . .7284
DAY-FLO Water Discharge Hose . . . . . . . . . . .98 . . . .7306
DAY-FLO Ultra Light Water Discharge Hose . . .98 . . .7306L
DAY-FLO Heavy Duty Water Discharge Hose . .99 . .7306H
DAY-FLO Medium Duty Water Discharge Hose .99 . .7306M
SUPER-FLEX GS Air & Water Hose - Red . . . .112 . . .7322
SUPER-FLEX GS Air & Water Hose - Black . . .112 . . .7323
SUPER-FLEX Heavy Duty Water Suction Hose 95 . . . .7325
WILDCATTER Washdown Hose . . . . . . . . . . .107 . . .7360
Furnace Door Coolant Hose - Softwall . . . . . . .114 . . .7385
Furnace Door Coolant Hose - Hardwall . . . . . .114 . . .7386
SUPER-FLEX Water Suction Hose . . . . . . . . . .94 . . . .7392
GULLYWASHER PVC Discharge Hose - Standard Duty . .100 . . .7541
GULLYWASHER PVC Discharge Hose - Medium Duty . .100 . . .7542
GULLY WASHER PVC Discharge Hose - Hvy. Duty .101 . . .7545
GULLY WASHER PVC Discharge Hose - Light Duty 101 . . .7547
DYNAFLEX PVC Standard Duty Suction Hose .97 . . . .7560
DYNAFLEX PVC Multi-Purpose Suction Hose .97 . . . .7561
FLEXALL PVC Multi-Purpose Hose . . . . . . . . .115 . . .7568
DYNAFLEX PVC Trans. Suction/Discharge Hose . . .116 . . .7570
THORO-SPRAY Green High Pressure PVC Hose . . .116 . . .7578
THORO-SPRAY PVC Spray Hose - Yellow . . .117 . . .7580
THORO-BRAID Clear PVC Hose - FDA . . . . . .117 . . .7581
Contractor Water Hose - PVC . . . . . . . . . . . . .108 . . .Swan
Paint Spray PVC Air Hose . . . . . . . . . . . . . . . .118 . . .Swan
HYDRO-AIRE PVC Hose . . . . . . . . . . . . . . . . .118 . . .Swan
THERM-O-RED ORS Hose . . . . . . . . . . . . . . .119 . . .Swan
THERM-O-BLUE ORS Hose . . . . . . . . . . . . . .120 . . .Swan

5
 READ THIS PAGE BEFORE USING ANY OF THE INFORMATION IN THIS CATALOG

This catalog is a guide in selecting the proper hose for the applications listed herein. It contains many cau-
tions, warnings, guidelines and directions for the safe and proper use of Dayco Hose. All of these guidelines
should be clearly understood before specifying or using any hoses.

m WARNING – SAFETY NOTE

Failure to follow recommended application information and recommended procedures for selection, installa-
tion, care, maintenance and storage of hose, couplings or hose assemblies may result in failure to perform
properly and may result in damage to property and serious bodily injury. Make sure that hose selected for
any application is recommended for that service. Application information is given with each hose or cou-
pling listing in the Dayco catalog. Refer to the Safety and Technical Data section of this catalog for informa-
tion regarding safety, care, maintenance and storage. Contact Dayco or your local Dayco Distributor for
assistance.

In any application, there may be inherent risk of bodily injury or property damage and the user is responsi-
ble for implementation of adequate safety precautions. It is the responsibility of the person supplying the
hose to advise the user of proper instructions for the safe use and/or precautions and to warn the user of
consequences of failure to heed such instruction. Should a hose assembly fail during use because of exces-
sive pressure, injurious and/or damaging chemicals, elevated temperature materials, explosives or flamma-
ble materials, then serious bodily injury or destruction of property could result from impelled couplings,
whipping hose, high pressure or high velocity discharge, chemical contact, high temperature materials,
explosion or fire.

Coupled Assemblies: In this catalog Dayco lists the recommended working pressures and safety factors for
each type and size of Dayco Industrial Hose. The choice of coupling style and the attachment method must
be capable of achieving the rated burst pressure of the hose. If the burst capability of the coupled assembly
is less than that of the hose, the recommended working pressure of the assembly must be reduced propor-
tionally to maintain the safety factor recommended for the hose. For example:

Hose A: Catalog rating = 250 PSI WP, 4:1 Safety Factor = 1000 PSI Minimum burst.
Assembly using hose A: Capable of 800 PSI burst. Divide by 4 (safety factor) = 200 PSI WP rating for the
assembly.

All design and dimensional data shown in this publication is subject to change without notice. Working
pressures, corrosion data and other technical information have been prepared from actual test results and
other data considered to be reliable. However, no responsibility can be assumed for the accuracy of this
information under varied field conditions and it should be considered as a recommendation only and not a
guarantee.

CHEMICAL HOSE
WARNING m : A failure of chemical hose in service can result in injury to personnel or damage to property.
All chemical hose manufacturers recommend specific hose constructions to handle various chemicals. THE
MANUFACTURER SHALL BE CONSULTED TO DETERMINE THAT PARTICULAR HOSE MAY BE USED TO
HANDLE A SPECIFIC CHEMICAL.

Do not use chemical hose at temperatures or pressures above those recommended by the manufacturer. All
operators must be thoroughly trained in the care and use of this hose and must, at all times, wear protective
clothing. A hose or system failure could cause the release of a poisonous, corrosive or flammable material.

Detailed information concerning storage, care and maintenance may be found in the Hose Handbook pub-
lished by the Rubber Manufacturer’s Association, 1400 K Street, N.W., Washington, D.C. 20005 and in SAE
Recommended Practices J1273.

IMPORTANT
Dayco recommends only those applications of products specified in Dayco product literature.
Dayco disclaims any liability for use of its products in applications other than those for which they were
designed.

6
 INDUSTRIAL HOSE SERVICE LIFE

All rubber products, including Industrial Hose, have a 3. High Temperatures – The allowable temperature
limited life on a given application. Assuming the correct ranges for Industrial Hoses are shown on page162-
hose has been selected for the application, this service 169.
life can be adversely affected by many variable condi- These are for internal product temperatures and
tions. The major ones are: should not be exceeded. High temperatures can
degrade rubber stocks very quickly, resulting in
short service life.
- Exposure to severe external abuse, such as kink- Where external temperatures are higher than
ing, bending, high end pull, crushing or abrasion. normal ambient, contact Dayco Products, Inc. for
- Exposure to higher-than-rated working pressures recommendations.
or to high surge pressures.
- Exposure to higher-than-rated temperatures. 4. Misapplication – All Industrial Hoses are designed
- Misapplication or exposure to corrosive fluids or for a specific or related application. They should not
gases outside the range of suitable applications. be used for any other application without first con-
tacting Dayco for recommendations.
1. External abuse – Hoses should be placed where
they will not be run over by equipment or subjected 5. Internal Abrasion – For applications of a highly
to high end pull. Hoses should not be bent below abrasive nature where the hose makes one or more
bends, hose should be rotated 90˚ periodically to
recommended minimum bend radius. This could
lengthen service life.
result in kinking the hose or reducing its pressure
resistance. Large diameter hoses also may require The hose manufacturer established, through design and
additional support to reduce external abuse. testing, the recommended rated working pressure for
the hose. It is the responsibility of the user to accurately
2. Hose & System Pressures – In establishing and determine the system pressure. Steady state pressure
determining pressures related to hose and the can be measured readily by gauges. Surges are difficult
systems to which they are applied, it is necessary to measure and may require the use of electronic pres-
to consider separately the characteristics of the sure sensing devices. Also, surge values depend on so
hose and the system. many variables that a series of tests are usually
required to obtain a valid set of readings. However, if
there are extreme surges in the normal operation, or if
The system (or device or application) can have
there is the likelihood of abnormal operation of the sys-
several pressures depending on pressure sources tem, the magnitude of these pressures must be deter-
and surges imposed by the operator or mechanical mined.
components.
A given hose has a fixed characteristic with respect Considering the recommended rated working pressure
to the pressure it can withstand (and how it is of the HOSE and the various pressures of the SYS-
applied) and still give satisfactory life. TEM, the hose is matched to the system using proper
application engineering principles.

WARRANTY
LIMITED WARRANTY FOR THE LIFE OF THE MERCHANDISE

Merchandise is warranted to be free from defects in material or workmanship for the life of the merchandise. Dayco
Products, Inc. will, at its option, replace or repair any merchandise proved defective in material or workmanship, or
both, during the warranty period. This is the exclusive remedy. For warranty service, please contact Dayco Products,
Inc., P.O. Box 1004, Dayton, Ohio 45401-1004.

THERE IS NO OTHER EXPRESS WARRANTY, IMPLIED WARRANTIES, INCLUDING THOSE OF MER-

CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE EXPRESS WARRANTY
PERIOD. LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES UNDER ANY AND ALL WARRANTIES
ARE EXCLUDED TO THE EXTENT EXCLUSION PERMITTED BY LAW. Some states do not allow the exclusion or
limitation of incidental or consequential damages, and some states do not allow limitation on how long an implied
warranty lasts, so the above limitation and exclusion may not apply to you. The warranty gives you specific legal
rights and you may also have other rights which vary from state to state.

7
How To Select a Hose
Several things must be known before the proper hose can be selected for any hose application.
The acronym STAMPED can be the key to having the required information in most cases.
SIZE – Inside Diameter, length, (and in some cases Outside Diameter).
TEMPERATURE – Internal and External; normal, minimum and maximum.
APPLICATION – What is the hose supposed to do on the equipment?
MATERIAL – The product to be conveyed.
PRESSURE – Normal working pressure, burst pressure
ENDS – Are couplings needed, what type, size, thread?
DELIVERY – When and where is it needed?
Complicated applications or an application requiring special made-to-order hose may require
more detailed information. For those occasions, a detailed list of information needed is provided
in the MTO or Made-To-Order section.

Catalog Selection
To find the Dayco Hose to fit the requirements:
A. If you know the Dayco series number, find the page number in the “Index by Series” on page 3.

B. If Dayco series number is unknown, see the Table of Contents on pages 4-5. It is, like the cat-
alog, divided into various application categories.
C. If you can’t find the right hose, or have special requirements, call Dayco’s Customer
Satisfaction Center at 1-800-28DAYCO.

The hose listings in this catalog give the detailed information necessary to select the correct
hose for most applications. You will also find the general reference information in the Safety and
Technical Data section. The hose listings include recommended coupling styles. Couplings are
listed in a separate section beginning on page 127.

Glossary of Abbreviated Terms Used in Hose Listings:

I.D. — Inside Diameter of hose tube opening.
Ply, Spirals, or Braid – Layers of reinforcement.
O.D. — Outside Diameter of hose.
Approx. Wt. Per 100 ft. — Weight of hose, normally listed as pounds per 100 foot length.
Min. Bend Radius (in) — Minimum Radius to which hose can be bent before sustaining damage
or reduced life.
Max. Recom. WP (PSI) — Maximum Recommended Working Pressure expressed in Pounds per
Square Inch.
Min. Burst (PSI) — Minimum Burst Pressure expressed in Pounds per Square Inch, which is the
lowest pressure at which the hose is designed to burst under prescribed con-
ditions. Not to be used as working pressure

8
 Acid & Chemical
Acid & Chemical
page series
POLY-CHEM® Corrugated Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10. . . . . . . . . . . . 7274
POLY-CHEM® Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10. . . . . . . . . . . . 7276
POLY-CHEM® ultra Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 . . . . . . . . . . . . 7576
BLUE THUNDER™ UHMW Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . 12. . . . . . . . . . . . 7373
CPE Chemical Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12. . . . . . . . . . . . 7291
Paint Fluid Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13. . . . . . . . . . . . 7108
Paint Spray PVC Air Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13. . . . . . . . . . . . Swan
THORO-SPRAY® Green High Pressure PVC Hose. . . . . . . . . . . . . . 14. . . . . . . . . . . . 7578
THORO-SPRAY® PVC Spray Hose . . . . . . . . . . . . . . . . . . . . . . . . . 14. . . . . . . . . . . . 7580
THORO-SPRAY® High Pressure Spray Hose . . . . . . . . . . . . . . . . . . 15. . . . . . . . . . . . 7180
Anhydrous Ammonia Hose (Stainless Steel Reinforced) . . . . . . . . . . 16. . . . . . . . . . . . 7261
Anhydrous Ammonia Hose (Nylon Reinforced) . . . . . . . . . . . . . . . . . 16. . . . . . . . . . . . 7262

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.

9
Acid & Chemical POLY-CHEM®
Corrugated Hose
Series 7274
The corrugated cover is designed to provide maximum flexibility for easy han-
dling. The clear cross-linked polyethylene tube will handle many types of chemi-
cals, acids and solvents without leaching and contaminating the product con-
veyed. Refer to the chemical guide in the Safety and Technical Data section of
this catalog, or contact Dayco to determine compatibility with specific chemicals
and applications.
4:1 Safety factor

Tube: Cross-Linked Polyethylene

Cover: Corrugated green EPDM with yellow stripe
Reinforcement: Textile Plies with Helix Wire
Temp. Range: -20˚ F to +160˚ F
Branding: DAYCO® SERIES 7274 CORRUGATED POLY-CHEM®
150 PSI MAX WP MADE IN USA 001
Brand Description: Tape Brand - Yellow stripe with green letters

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7274-1002 1 25.4 2 1.520 38.6 64 3.0 200

7274-1252 1 1/4 31.8 2 1.710 43.4 63 4.0 200
7274-1502 1 1/2 38.0 2 2.000 50.8 81 5.0 200
7274-2002 2 50.8 2 2.545 64.6 111 6.0 200
7274-3002 3 76.2 4 3.685 93.6 213 7.0 150
7274-4002 4 101.6 4 4.710 119.6 286 8.0 150

LENGTHS: 100 ft. lengths.

FITTINGS: 7670, 7672, 7674, 7676.

POLY-CHEM® Hose
Series 7276
POLY-CHEM® is a versatile hose handling many types of chemicals and solvents
in both full suction and discharge applications. Clear, cross-linked polyethylene
tube will not leach and contaminate product conveyed. Refer to the chemical
guide in the Safety and Technical Data section of this catalog, or contact Dayco
to determine compatibility with specific chemicals and applications.
4:1 Safety factor

Tube: Cross-Linked Polyethylene

Cover: Green EPDM with yellow stripe
Reinforcement: Textile Plies with Helix Wire
Temp. Range: -20˚ F to +160˚ F
Branding: DAYCO® SERIES 7276 POLY-CHEM® HOSE 150 PSI
MAX WP MADE IN USA 001
Brand Description: Tape Brand - Yellow stripe with green letters

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7276-752 3/4 19.1 2 1.250 31.8 48 3.0 200

7276-1002 1 25.4 2 1.475 37.5 60 4.0 200
7276-1252 1 1/4 31.8 2 1.715 43.6 69 5.0 200
7276-1502 1 1/2 38.0 2 2.000 50.8 97 6.0 200
7276-2002 2 50.8 2 2.545 64.6 133 8.0 200
7276-3002 3 76.2 4 3.675 93.3 259 12.0 150
7276-4002 4 101.6 4 4.720 119.9 357 16.0 150
7276-6004 6 152.4 4 6.913 175.6 773 40.0 150

LENGTHS: 100’ lengths.

FITTINGS: 7670, 7672, 7674, 7676.
10
POLY-CHEM® ultra
Chemical Hose
Acid &
Series 7576 Chemical
This all thermoplastic, internally corrugated hose provides flexibility and easy
handling in chemical transfer applications. The TPP tube will handle most chemi-
Air &
cals to 180˚F without leaching and contaminating the product conveyed. Hose
construction provides a minimum 4:1 safety factor of working pressure to burst Multi-
pressure. Purpose

POLY-CHEM® ultra is lighter in weight and more flexible than the chemical hoses
currently available on the market. This hose also has outstanding abrasion Fire
resistance and full vacuum capabilities. Suppression
Refer to our chemical chart (#105507) for specific recommendations. Please
note that the chart lists recommendations for most chemicals at ambient temper-
ature. Chemicals may become more reactive at elevated temperatures. Food
*Note: Due to the unique design of POLY-CHEM® ultra Chemical Hose, Handling
Dayco recommends only the use of Dayco POLY-CHEM® ultra couplings.
Please contact Dayco for specific assembly procedures and requirements.
Made
Tube: Corrugated Translucent TPP To
Cover: Smooth High Grade Green TPE Order
Reinforcement: Synthetic Textile Braid
Temp. Range: -20˚F to +180˚F
Branding: DAYCO® POLY-CHEM® ultra CHEMICAL HOSE Material
200 PSI MAX WP MADE IN USA (DATE CODE) Handling
Brand Description: Ink Brand - Black letter color

Approx. Min. Max. Petroleum

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Dispenser
No. (in.) (mm) Braid (in.) (mm) 100 Ft. Radius WP

7576-1500 1 1/2 38.1 1 2.100 53.3 60 2.5 200 Petroleum

7576-2000 2 50.8 1 2.670 67.8 90 4.0 200 Transport
7576-2500 2 1/2 63.5 1 3.180 80.8 110 6.0 200
7576-3000 3 76.2 1 3.780 96.0 150 7.0 200
Petroleum
LENGTHS: 1 1/2” size 500 ft., 2” size 300 ft., 2 1/2” size 400 ft., 3” size 250 ft.
Special
Cut lengths available at no additional charge.
Longer lengths and optional colors available with min. order
quantities.
FITTINGS: * See NOTE above. Special
Special Dayco series 7681 ball mandrel internally expanded Applications
inserts and ferrules, 304 stainless steel.
Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

11
Acid & Chemical BLUE THUNDER™ UHMW Hose
Series 7373
This corrugated hose provides flexibility and durability in chemical transfer appli-
cations. The clear Ultra High Molecular Weight (UHMW) polyethylene tube will
handle 98% of the most common chemicals without leaching and contaminating
the product being conveyed. Refer to the chemical guide in the Safety and
Technical Data section of this catalog, or contact Dayco to determine compatibili-
ty with chemicals and applications.
4:1 Safety factor

Tube: Clear Ultra High Molecular Weight Polyethylene

Cover: Corrugated Blue EPDM
Reinforcement: Textile Plies with Helix Wire
Temp. Range: -20˚ F to +180˚ F
Branding: DAYCO® SERIES 7373 BLUE THUNDER™ UHMW
TUBE MAX WP 150 PSI MADE IN USA 001
Brand Description: Tape Brand - Yellow ink lettering

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7373-1000 1 25.4 2 1.475 37.5 61 3.0 200

7373-1250 1 1/4 31.8 2 1.700 43.2 65 4.0 200
7373-1500 1 1/2 38.0 2 1.965 49.9 83 5.0 200
7373-2000 2 50.8 4 2.600 66.0 139 6.0 200
7373-3000 3 76.2 4 3.645 92.6 218 7.0 200
7373-4000 4 101.6 4 4.675 118.7 309 8.0 150

LENGTHS: 100 ft.

FITTINGS: 7670, 7672, 7674, 7676.

CPE Chemical Hose

Series 7291
This hose is designed for easy handling in a wide variety of chemical suction and
discharge services. It is an extremely flexible hose with a versatile CPE tube that
will handle many industrial chemicals. Refer to the chemical guide in the Safety
and Technical Data section of this catalog, or contact Dayco to determine com-
patibility with specific chemicals and applications. Recommended for full suction.
3:1 Safety factor

Tube: Black Chlorinated Polyethylene (CPE)

Cover: Yellow Neoprene with red spiral stripe
Reinforcement: Multiple textile plies with helix wire
Temp. Range: -30˚F to +200˚F
Branding: DAYCO® SERIES 7291 CPE CHEMICAL HOSE
Brand Description: Red Stripe with Yellow letters

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (IN.) (mm) Layers (in.) (mm) 100 Ft. Radius WP

7291-100200 1 25.4 4 1.625 41.3 94 4.5 200

7291-125200 1 1/4 31.8 4 1.875 47.6 113 6.0 200
7291-150200 1 1/2 38.1 4 2.125 54.0 135 6.0 200
7291-200150 2 50.8 4 2.750 69.9 223 6.5 150
7291-300150 3 76.2 4 3.875 98.4 326 12.0 150
7291-400100 4 101.6 4 4.750 120.7 382 16.0 100
7291-600100 6 152.4 6 7.250 184.2 1056 38.0 100

LENGTHS: 100 ft. lengths 1 in. - 4 in.; 50 ft. lengths for 6 in.
FITTINGS: Series 7670, 7672, 7674, 7676.

12
Paint Fluid Hose
Nylon Tube
Series 7108 Acid &
Chemical
Designed to handle both water and oil based paints in medium pressure appli-
cations. The Nylon 11 tube will handle ketone solvents, lacquers, thinners and
paints with high aromatics, as well as many chemicals. Very flexible for ease of Air &
handling. Multi-
4:1 Safety factor Purpose
WARNING! Do not use in paint spray applications.

Tube: Nylon 11 Fire

Cover: Black Neoprene Suppression
Reinforcement: Multiple textile spirals
Temp. Range: 0˚F to +200˚F
Branding: DAYCO® SERIES 7108 PAINT FLUID HOSE 3/8 ID Food
(9.5MM) 500 PSI MAX WP MADE IN USA (DATE Handling
CODE)
Brand Description: Ink Brand - White letter color
Made
Approx. Min. Max. To
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Order
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7108-251 1/4 6.4 2 0.488 12.4 8 3.0 500 Material

7108-381 3/8 9.5 2 0.680 17.3 16 4.0 500 Handling
7108-501 1/2 12.7 2 0.875 22.2 25 5.0 750

LENGTHS: Random lengths on nominal 500 ft. reels, 3 piece max., 50 ft. Petroleum
minimum length. Dispenser
FITTINGS: Dayco hydraulic crimp type.

Petroleum
Transport
Paint Spray PVC Air Hose
Paint Spray Air Hose is for use with all air-operated paint spray equipment. PVC Petroleum
tube and cover construction offers an economical alternative providing optimum Special
performance on the job, plus increased flexibility and lighter weight.

Tube: Black PVC Special

Cover: Red PVC Applications
Reinforcement: Multiple Textile Spirals
Temp. Range: +20˚F to +140˚F
Branding: SWAN - HYDRO-AIRE-250 PSI WP-MADE IN USA- Steam
5/16” - 7.9MM”
Brand Description: Ink Brand - White letter color
Water
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP Welding

39363 5/16 7.9 2 0.593 15.1 12 3.0 250

Couplings
LENGTHS: Exact 500 ft. reels, 90% 1 piece, 10% 2 piece, 50 ft. minimum &
length. Equipment
FITTINGS: Brass inserts with crimped ferrules.

Safety &
Tech Data

Chemical
Charts

13
Acid & Chemical THORO-SPRAY® Green
High Pressure PVC – 800 PSI
Series 7578
This best quality PVC spray hose can be used at pressures up to 800 PSI.
Excellent adhesions between tube, reinforcement and cover provides extra long
service life. This hose is flexible, lightweight and can be used for all types of
spraying applications. Agricultural insecticides, light chemical solutions, fertilizers,
air & water are just a few.
3:1 Safety factor

Tube: Black PVC

Cover: Green PVC smooth
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Brand: None

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7578-382 3/8 9.5 2 0.670 17.0 13 3.5 800

7578-502 1/2 12.7 2 0.830 21.1 20 4.0 800
7578-752 3/4 19.1 2 1.140 29.0 35 7.0 800
7578-1002 1 25.4 2 1.380 35.1 44 8.5 800

LENGTHS: 300 Ft. coils.

FITTINGS: Brass inserts & crimped ferrules.

THORO-SPRAY® Yellow
PVC Spray Hose – 600 PSI
Series 7580
This superior quality spray hose is produced with premium grade PVC com-
pounds for agricultural spraying of insecticides and fertilizers. Can also be used
for air, water and many light chemical solutions. High adhesions between the lay-
ers provide for a long service life.
3:1 Safety factor

Tube: Black PVC

Cover: Yellow PVC - ribbed
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Brand: None

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7580-382 3/8 9.5 2 0.610 15.5 11 3.1 600

7580-502 1/2 12.7 2 0.750 19.1 15 3.5 600
7580-752 3/4 19.1 2 1.050 26.7 21 6.0 600

LENGTHS: 300 ft. coils.

FITTINGS: Brass inserts and crimped on ferrules.

14
THORO-SPRAY®
High Pressure Spray Hose – 800 PSI Acid &
Series 7180 Chemical

Designed for agricultural and residential high pressure spray applications. The
tube will handle most pesticides as well as liquid fertilizers. The cover is non- Air &
marking for safe use in residential areas. Multi-
4:1 Safety factor Purpose

Tube: Black Nitrile

Cover: Green Nitrile/PVC Fire
Reinforcement: Multiple textile braids Suppression
Temp. Range: -20˚ F to +180˚F
Branding: DAYCO® USA 7180 THORO-SPRAY® HOSE - 800
PSI MAX WP Food
Brand Description: Ink Brand - Black letter color Handling
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Made
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP
To
Order
7180-252 1/4 6.4 2 0.625 15.9 15 3.0 800
7180-382 3/8 9.5 2 0.750 19.1 20 4.0 800
7180-502 1/2 12.7 2 0.938 23.8 29 5.0 800
7180-752 3/4 19.1 2 1.250 31.8 48 6.5 800 Material
Handling
LENGTHS: Random lengths on nominal 500 ft. reels, 5 piece maximum.
FITTINGS: Dayco hydraulic crimp type.
Petroleum
Dispenser

Petroleum
Transport

Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

15
Acid & Chemical Anhydrous Ammonia Hose
Series 7261–Stainless Steel Reinforced
IMPORTANT: Refer to the Safety and Technical Data section regarding the
use of this hose. Designed to handle anhydrous ammonia up to 350 PSI working
pressure. Corrosion resistant high tensile stainless steel braid provides strong and
flexible reinforcement. Meets or exceeds RMA and TFI (The Fertilizer Institute) specifi-
cations.
5:1 Safety factor
WARNING ! For Anhydrous Ammonia use ONLY. Do not use in LP Gas,
Natural Gas or refrigeration applications. Do not use male swivel couplings.
Tube: Black Neoprene
Cover: Perforated Black NBR/PVC w/silver stripe
Reinforcement: One or multiple stainless steel braids, 1 textile braid
Temp. Range: -40˚ F to +180˚ F
Branding: (Side 1) DAYCO® USA 7261 SS ANHYDROUS AMMONIA-1998-
REMOVE NO LATER THAN 2005-350 PSI MAX WP
RMA(BATCH CODE)-CAUTION ANHYDROUS AMMONIA
USE ONLY-1998-REMOVE NO LATER THAN 2005
(Side 2) Solid silver stripe
Brand Description: Side 1 - embossed, Side 2 - tape
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP
7261-1001 1 25.4 1 1.500 38.1 78 12.0 350
7261-1251 1 1/4 31.8 1 1.781 45.2 105 16.5 350
7261-1501 1 1/2 38.1 1 2.032 51.6 114 20.0 350
7261-2002 2 50.8 2 2.625 66.7 177 25.0 350
LENGTHS: Random 45-200 ft. lengths for 1”. Random 45-100 ft. lengths for 1 1/4” - 2”.
FITTINGS: Series 7661 or Dayco hydraulic crimp only.

Anhydrous Ammonia Hose

Series 7262–Nylon Reinforced
IMPORTANT: Refer to the Safety and Technical Data section regarding the
use of this hose. Designed to handle anhydrous ammonia up to 350 PSI working
pressure. Degradation resistant textile braids provide strong and flexible reinforce-
ment. Meets or exceeds RMA and TFI (The Fertilizer Institute) specifications.
5:1 Safety factor
WARNING ! For Anhydrous Ammonia use ONLY. Do not use with LP Gas, Natural
Gas or in refrigeration applications. Do not use male swivel couplings.
Tube: Black Neoprene
Cover: Perforated Black NBR/PVC w/green stripe
Reinforcement: Multiple nylon braids.
Temp.Range: -40˚ F to + 180˚ F
Branding: (Side 1) DAYCO® USA 7262 NYLON ANHYDROUS AMMONIA-
1998-REMOVE NO LATER THAN 2004-350 PSI MAX
WP RMA(BATCH CODE) CAUTION ANHYDROUS
AMMONIA USE ONLY-1998-REMOVE NO LATER THAN 2004
(Side 2) Solid Green Stripe
Brand Description: Side 1 - Embossed, Side 2 - tape
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7262-502 1/2 12.7 2 0.937 23.8 29 5.0 350

7262-752 3/4 19.1 2 1.250 31.8 47 8.0 350
7262-1002 1 25.4 2 1.500 38.1 57 10.0 350
7262-1252 1 1/4 31.8 2 1.750 44.5 68 12.0 350
7262-1502 1 1/2 38.1 2 2.000 50.8 81 14.0 350
7262-2003 2 50.8 3 2.750 69.9 166 16.0 350

LENGTHS: Random lengths on reels for 1/2”-1”. Random 45-100 ft. lengths for 1 1/4"-2”.
FITTINGS: Series 7661 or Dayco hydraulic crimp only.
16
 Air & Multi-Purpose
Air & Multi-Purpose
page series
GST® II General Service Air & Water Hose . . . . . . . . . . . . . . . . . . . . 18. . . . . . . . . . . . 7031,7057
7092,7093
7096
THORO-BILT® Utility Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19. . . . . . . . . . . . 7103,7116
MAXIFLEX® Air Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19. . . . . . . . . . . . 7308
MPT® II Multi-Purpose Air & Water Hose (Oil Resistant/Non-Conductive) . . . . 20. . . . . . . . . . . . 7094,7095
THORO-FLO® Multi-Purpose Hose. . . . . . . . . . . . . . . . . . . . . . . . . . 21. . . . . . . . . . . . 7101,7119
DAY-FLO® Special Purpose Hose. . . . . . . . . . . . . . . . . . . . . . . . . . . 21. . . . . . . . . . . . 7134,7187
SUPER-FLEX® GS General Service Air & Water Hose . . . . . . . . . . . 22. . . . . . . . . . . . 7322,7323
SUPER MPT Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23. . . . . . . . . . . . 7396,7397
JIFFY® HOSE Air Hose – MSHA . . . . . . . . . . . . . . . . . . . . . . . . . . . 24. . . . . . . . . . . . 7212
GST® Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24. . . . . . . . . . . . 7192
GRIZZLY™ 500 Multi-Purpose Hose . . . . . . . . . . . . . . . . . . . . . . . . . 25. . . . . . . . . . . . 7107
WHIPPET® 200 Air Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25. . . . . . . . . . . . 7137
MAXIMAIRE® Heavy Duty Non-Conductive Air Hose . . . . . . . . . . . . 26. . . . . . . . . . . . 7201
DRAGON BREATH® Hot Air Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 26. . . . . . . . . . . . 7281
THORO-BRAID® Air Hose – MSHA . . . . . . . . . . . . . . . . . . . . . . . . . 27. . . . . . . . . . . . 7251
MPW – 1000® Multi-Purpose Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 27. . . . . . . . . . . . 7204
STINGER™ II Mine Air & Water Hose . . . . . . . . . . . . . . . . . . . . . . . . 28. . . . . . . . . . . . 7268
YELLOW BIRD® Air & Water Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 28. . . . . . . . . . . . 7284
ECW™ Economy White Washdown Hose . . . . . . . . . . . . . . . . . . . . . 29. . . . . . . . . . . . 7079
HDW™ Creamery Washdown Hose. . . . . . . . . . . . . . . . . . . . . . . . . . 29. . . . . . . . . . . . 7080
Deadman Twin Sensing Hose – Red & Green . . . . . . . . . . . . . . . . . 30. . . . . . . . . . . . 7139
Twin Sensing Hose – Green & Yellow . . . . . . . . . . . . . . . . . . . . . . . 30. . . . . . . . . . . . 7140
Service Station Air Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31. . . . . . . . . . . . 7092,7093
FLEXALL® PVC Multi-Purpose Hose . . . . . . . . . . . . . . . . . . . . . . . . 32. . . . . . . . . . . . 7568
HYDRO-AIRE™ PVC Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32. . . . . . . . . . . . Swan
THERM-O-RED® ORS Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33. . . . . . . . . . . . Swan
THERM-O-BLUE® ORS Hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33. . . . . . . . . . . . Swan
DYNAFLEX® PVC Dust Collection & Blower Hose . . . . . . . . . . . . . . 34. . . . . . . . . . . . 7501
THORO-SPRAY® PVC Spray Hose . . . . . . . . . . . . . . . . . . . . . . . . . 34. . . . . . . . . . . . 7580
THORO-BRAID® Clear PVC Hose - FDA . . . . . . . . . . . . . . . . . . . . . 35. . . . . . . . . . . . 7581
Paint Spray PVC Air Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35. . . . . . . . . . . . Swan
Oxygen Charging Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36. . . . . . . . . . . . 7293
THORO-SPRAY® Green High Pressure PVC Hose. . . . . . . . . . . . . . 36. . . . . . . . . . . . 7578

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.

17
Air & Multi-Purpose GST® II
General Service Air & Water Hose
Series 7031–GREEN 7057–BLUE
7092–BRIGHT RED
7093–BLACK 7096–YELLOW
Economical and versatile general purpose hose. Excellent for air & water service
as well as many agricultural chemicals including LASSO® herbicide. EPDM tube
and cover resists heat, sunlight, ozone and weathering. GST II hose exceeds
RMA class C medium oil resistance requirements. Suitable for applications such
as oil mist lubricating air lines, but NOT suitable for the transfer of petroleum
products. Closely plied reinforcement of high tensile textile cord provides excel-
lent coupling retention and kink resistance.
4:1 Safety factor

Tube: Black EPDM

Cover: EPDM - colors referenced above
Reinforcement: Multiple textile spirals
Temp. Range: -40˚F to +212˚F
Branding: DAYCO® SERIES 7092 GST® II I.D. (IN & MM) 200 PSI
MAX WP MADE IN USA
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

-19200 3/16 4.8 2 0.437 11.1 6 2.0 200

-19300 3/16 4.8 2 0.437 11.1 8 2.0 300
-25200 1/4 6.4 2 0.500 12.7 9 2.5 200
-2520050 1/4 6.4 2 0.500 12.7 9 2.5 200
-25300 1/4 6.4 2 0.550 14.0 12 3.3 300
-2530050 1/4 6.4 2 0.550 14.0 12 3.3 300
-31200 5/16 7.9 2 0.594 15.1 13 3.3 200
-3120050 5/16 7.9 2 0.594 15.1 13 3.3 200
-31300 5/16 7.9 2 0.625 15.9 13 3.5 300
-3130050 5/16 7.9 2 0.625 15.9 13 3.5 300
-38200 3/8 9.5 2 0.656 16.7 14 3.5 200
-3820050 3/8 9.5 2 0.656 16.7 14 3.5 200
-38300 3/8 9.5 2 0.688 17.5 17 4.0 300
-3830050 3/8 9.5 2 0.688 17.5 17 4.0 300
-50200 1/2 12.7 2 0.813 20.7 21 4.5 200
-5020050 1/2 12.7 2 0.813 20.7 21 4.5 200
-50250* 1/2 12.7 2 0.844 21.4 23 4.5 250
-5025050 1/2 12.7 2 0.844 21.4 23 4.5 250
-50304 1/2 12.7 4 0.875 22.2 25 5.0 300
-5030450 1/2 12.7 4 0.875 22.2 25 5.0 300
-63200 5/8 15.9 2 0.969 24.6 24 5.5 200
-6320050 5/8 15.9 2 0.969 24.6 24 5.5 200
-63304 5/8 15.9 4 1.062 27.0 30 5.5 300
-6330450 5/8 15.9 4 1.062 27.0 30 5.5 300
-75200 3/4 19.1 2 1.109 28.2 32 6.0 200
-7520050 3/4 19.1 2 1.109 28.2 32 6.0 200
-75304*† 3/4 19.1 4 1.156 29.4 37 6.0 300
-7530450*† 3/4 19.1 4 1.156 29.4 37 6.0 300
-100200 1 25.4 2 1.406 35.7 44 7.0 200
-10020050 1 25.4 2 1.406 35.7 44 7.0 200
-100304 1 25.4 4 1.438 36.5 53 8.0 300
-10030450 1 25.4 4 1.438 36.5 53 8.0 300

LENGTHS: Exact length reels (+50’/-0’), 90% 1 pc., 10% 2 pc. - 50 ft.
min. length. 50 ft. cut lengths are coiled and tied in pallet boxes.
*Sizes stocked in green and blue
†Sizes stocked in yellow
FITTINGS: Banded or crimped on inserts or Dayco hydraulic crimp style.

18
THORO-BILT® Utility Hose
Series 7103 - BLACK (Non-Stock) – Series 7116 - RED
An economical air and water hose for medium duty service. The EPDM tube and Acid &
cover offer excellent resistance to heat, ozone, weather, sunlight and many agri- Chemicall
cultural chemicals including Lasso® herbicide. Exceeds RMA class C medium oil
resistance requirements. Suitable for applications such as oil mist lubricating air
lines, but NOT recommended for the transfer of petroleum products. Air &
Multi-
Tube: Black EPDM Purpose
Cover: Black or Red EPDM
Reinforcement: One or multiple textile braids
Temp. Range: -40˚ F to +212˚ F Fire
Branding: DAYCO® SERIES 7116 THORO-BILT® 1/4 ID (6.4MM) Suppression
250 PSI MAX WP MADE IN USA
Brand Description: Ink Brand - White letter color
Approx. Min. Max. Food
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Handling
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

-251 1/4 6.4 1 0.500 12.7 9 3.0 250 Made

-252 1/4 6.4 2 0.594 15.1 13 3.3 300 To
-311 5/16 7.9 1 0.625 15.9 14 3.5 250 Order
-312 5/16 7.9 2 0.656 16.7 15 3.8 300
-381 3/8 9.5 1 0.687 17.4 16 4.0 250
-382 3/8 9.5 2 0.719 18.3 18 4.0 300 Material
-501 1/2 12.7 1 0.812 20.6 20 5.0 250 Handling
-502 1/2 12.7 2 0.875 22.2 25 5.0 300
LENGTHS: Random lengths on nom. 500 ft. reels, 725 ft. max., 400 ft. min.,
50 ft. min. length, max. 3 pieces. Petroleum
FITTINGS: Banded or crimped on inserts or Dayco hydraulic crimp style. Dispenser

Petroleum
Transport

MAXIFLEX® Air Hose

Petroleum
Series 7308 Special
MAXIFLEX® hose is light and flexible, yet sufficiently rugged to withstand the
abuse and hard service found in mining and construction. It has excellent resis-
tance to abrasion, gouging and weathering. Special
3:1 Safety factor Applications

Tube: Black SBR

Cover: Yellow SBR Steam
Reinforcement: Multiple textile plies
Temp. Range: -20˚ F to +200˚ F
Branding: DAYCO SERIES 7308 MAXIFLEX AIR HOSE 250 PSI Water
WP MADE IN USA
Brand Description: Emboss Brand
Welding
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP Couplings
&
7308-1002 1 25.4 2 1.488 37.8 59 6.0 250 Equipment
7308-1254 1/4 31.8 2 1.740 44.2 71 7.5 250
7308-1504 1 1/2 38.1 2 2.031 51.6 95 8.5 250
7308-2004 2 50.8 4 2.598 66.0 134 14.0 250 Safety &
7308-2504 2 1/2 63.5 4 3.098 78.7 163 24.0 250 Tech Data
7308-3004 3 76.2 4 3.598 91.4 193 36.0 250

LENGTHS: 100’ lengths. Chemical

FITTINGS: 7615 or crimp on–Not offered by Dayco.
Charts

19
Air & Multi-Purpose MPT® II
Multi-Purpose–Oil Resistant
Air & Water Hose - Non-Conductive
Series 7094 (Red) Series 7095 (Black)
MPT® II is a premium high quality, economical, multi-purpose hose that is oil
resistant, excellent for air and water service and many chemicals. Closely plied
reinforcement of high tensile textile cord provides excellent coupling retention and
kink resistance. The non-conductive construction has a minimum one megohm
resistance per inch at 1000 volts DC. MPT II hose exceeds RMA Class A-High Oil
Resistance requirements.
4:1 Safety factor

Tube: Black Nitrile

Cover: Red or Black Neoprene
Reinforcement: Multiple textile spirals
Temp. Range: -20˚ F to +212˚ F
Branding: DAYCO® SERIES 7094 MPT® II 3/16 ID (4.8MM) 200
PSI MAX WP MADE IN USA - ELECTRICALLY NON-
CONDUCTIVE
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

-19200 3/16 4.8 2 0.437 11.1 5 1.8 200

-19300 3/16 4.8 2 0.437 11.1 5 1.8 300
-25200 1/4 6.4 2 0.500 12.7 9 2.0 200
-2520050 1/4 6.4 2 0.500 12.7 9 2.0 200
-25300 1/4 6.4 2 0.550 14.0 12 2.5 300
-2530050 1/4 6.4 2 0.550 14.0 12 2.5 300
-31200 5/16 7.9 2 0.594 15.1 13 3.0 200
-3120050 5/16 7.9 2 0.594 15.1 13 3.0 200
-31300 5/16 7.9 2 0.594 15.1 13 3.3 300
-3130050 5/16 7.9 2 0.594 15.1 13 3.3 300
-38200 3/8 9.5 2 0.656 16.7 15 3.8 200
-3820050 3/8 9.5 2 0.656 16.7 15 3.8 200
-38300 3/8 9.5 2 0.688 17.5 17 3.8 300
-3830050 3/8 9.5 2 0.688 17.5 17 3.8 300
-50200 1/2 12.7 2 0.813 20.7 21 5.0 200
-5020050 1/2 12.7 2 0.813 20.7 21 5.0 200
-50250 1/2 12.7 2 0.844 21.4 22 5.0 250
-5025050 1/2 12.7 2 0.844 21.4 22 5.0 250
-50304 1/2 12.7 4 0.875 22.2 26 5.0 300
-5030450 1/2 12.7 4 0.875 22.2 26 5.0 300
-63200 5/8 15.9 2 0.969 24.6 36 5.5 200
-6320050 5/8 15.9 2 0.969 24.6 36 5.5 200
-63304 5/8 15.9 4 1.062 27.0 37 6.1 300
-6330450 5/8 15.9 4 1.062 27.0 37 6.1 300
-75200 3/4 19.1 2 1.109 28.2 34 7.5 200
-7520050 3/4 19.1 2 1.109 28.2 34 7.5 200
-75304 3/4 19.1 4 1.156 29.4 39 6.0 300
-7530450 3/4 19.1 4 1.156 29.4 39 6.0 300
-100200 1 25.4 2 1.406 35.7 50 10.0 200
-10020050 1 25.4 2 1.406 35.7 50 10.0 200
-100304 1 25.4 4 1.438 36.5 54 8.0 300
-10030450 1 25.4 4 1.438 36.5 54 8.0 300

LENGTHS: Exact length reels, (+50’/-0) 90% 1 pc., 10% 2 pc. -50 ft. mini
mum length. 50 ft. cut lengths are coiled and tied in pallet boxes.
For 1-1/4”, 1-1/2” & 2” I.D.’s see Series 7396 and 7397.
FITTINGS: Banded or crimped on inserts or Dayco hydraulic crimp style.

20
THORO-FLO®
Multi-Purpose Hose
Acid &
Series 7101-RED – Series 7119- BLACK Chemicall
A tough, versatile, multi-purpose hose designed to handle many jobs. The tube is
compounded to provide maximum oil resistance. THORO-FLO® hose may be
used to transmit air, water, oil and many chemicals in service up to 300 PSI. Air &
Exceeds RMA - Class A Oil resistance. Multi-
4:1 Safety factor Purpose

Tube: Black Nitrile

Cover: Black or Red Neoprene Fire
Reinforcement: One or multiple textile braids Suppression
Temp. Range: -20˚ F to +212˚ F
Branding: DAYCO® SERIES 7101 THORO-FLO® 1/4 ID (6.4MM)
250 PSI MADE IN USA Food
Brand Description: Ink Brand - White letter color Handling

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Made
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius WP To
Order
-251 1/4 6.4 1 0.500 12.7 9 2.5 250
-252 1/4 6.4 2 0.594 15.1 15 3.3 300
-311 5/16 7.9 1 0.625 15.9 17 3.3 250 Material
-312 5/16 7.9 2 0.656 16.7 17 3.5 300 Handling
-381 3/8 9.5 1 0.687 17.4 19 3.5 250
-382 3/8 9.5 2 0.719 18.3 21 4.0 300
-501 1/2 12.7 1 0.812 20.6 26 4.5 250 Petroleum
-502 1/2 12.7 2 0.875 22.2 28 4.8 300 Dispenser
LENGTHS: Random lengths on nominal 500 ft. reels, 725 ft. max., 400 ft.
min., with 50 ft. minimum length, maximum 3 pieces. Petroleum
FITTINGS: Crimped on inserts or Dayco hydraulic crimp type. Transport
DAY-FLO® Special Purpose Hose
Series 7134 - RED – 7187 - BLACK (Non-Stock) Petroleum
Special
Designed for general air and water service. Compounding provides tube and
cover oil resistance as required for tools lubricated by oil mists through air lines.
DAY-FLO® hose will also handle many mild chemicals. Special
4:1 Safety factor Applications
Tube: Black Nitrile
Cover: Black or Red Neoprene Steam
Reinforcement: One or multiple textile braids
Temp. Range: -20˚ F to +212˚ F
Branding: DAYCO® SERIES 7134 DAY-FLO® 3/16 ID (4.8MM) 250
Water
PSI MAX WP MADE IN USA
Brand Description: Ink Brand - White letter color

Approx. Min. Max. Welding

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP
Couplings
-191 3/16 4.8 1 0.437 11.1 8 2.0 250 &
-251 1/4 6.4 1 0.500 12.7 9 2.5 250 Equipment
-252 1/4 6.4 2 0.594 15.1 15 3.3 300
-311 5/16 7.9 1 0.625 15.9 17 3.0 250
-312 5/16 7.9 2 0.656 16.7 17 3.5 300 Safety &
-381 3/8 9.5 1 0.687 17.4 19 3.5 250 Tech Data
-382 3/8 9.5 2 0.719 18.3 21 4.0 300
-501 1/2 12.7 1 0.812 20.6 26 4.5 250
-502 1/2 12.7 2 0.875 22.2 28 4.8 300 Chemical
Charts
LENGTHS: Random lengths on nominal 500 ft. reels., 725 ft. max., 400 ft.
min. with 50 ft. minimum length, maximum 3 pieces.
FITTINGS: Crimped on inserts or Dayco hydraulic crimp type.
21
Air & Multi-Purpose SUPER-FLEX® GS General Service
Air & Water Hose
Series 7322 - RED – Series 7323 - BLACK
Highest quality general service air and water hose available. Rigid mandrel con-
struction produces SUPER round, concentric hose for proper flow and coupling
ease. Superior adhesion of hose layers provides endurance in tough applications.
All this with SUPER flexibility for easier handling. Rated for medium oil resistance
for oil mist lubricated air lines; meets RMA class C medium oil resistance, per
ASTM D-471.
4:1 Safety factor

Tube: Black EPDM

Cover: Black or Red EPDM
Reinforcement: Textile plies
Temp. Range: -40˚F to +212˚F
Branding: DAYCO® SERIES 7322 SUPER-FLEX® GS 1-1/4 ID 200
PSI MAX WP GENERAL SERVICE MADE IN USA
Brand Description: Tape Brand - White letters

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. Pkg. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

-125200 200’ 1 1/4 31.8 2 1.741 44.2 71 7.5 200

-12520050 50’ 1 1/4 31.8 2 1.741 44.2 71 7.5 200
-125200100 100’ 1 1/4 31.8 2 1.741 44.2 71 7.5 200
-125200A reel 1 1/4 31.8 2 1.741 44.2 71 7.5 200

-150200 200’ 1 1/2 38.1 2 1.985 50.4 82 8.5 200

-15020050 50’ 1 1/2 38.1 2 1.985 50.4 82 8.5 200
-150200100 100’ 1 1/2 38.1 2 1.985 50.4 82 8.5 200
-150200A reel 1 1/2 38.1 2 1.985 50.4 82 8.5 200

-200200 200’ 2 50.8 4 2.568 65.2 123 12.0 200

-202050 50’ 2 50.8 4 2.568 65.2 123 12.0 200
-20200100 100’ 2 50.8 4 2.568 65.2 123 12.0 200

LENGTHS: 50’, 100’, 200’ or on reels, all ID sizes, except 2” is not available
on reels.
Reels have two 200’ lengths per reel.
FITTINGS: 7615 or crimp on – not offered by Dayco.

22
SUPER MPT Hose
Series 7396 - RED – Series 7397 - BLACK
Acid &
Premium oil resistant multi-purpose hose. Built on steel mandrels for precision Chemicall
construction and superior quality. Precisely round and concentric hose profile for
consistent flow and coupling ease. Superior adhesions of hose layers provide
endurance in tough applications. All this with SUPER flexibility for easier han- Air &
dling. Rated for RMA Class A-High Oil Resistance. Electrically non-conductive, Multi-
electrical resistance exceeds 1 Megohm/inch at 1000 V DC. Purpose
4:1 Safety factor

Tube: Black Nitrile Rubber Fire

Cover: Black or Red Nitrile/PVC Suppression
Reinforcement: Multiple textile plies
Temp. Range: -20˚F to +212˚F
Branding: DAYCO® SERIES 7396 SUPER MPT MULTI-PURPOSE Food
HOSE 200 PSI MAX WP ELECTRICALLY NON- Handling
CONDUCTIVE MADE IN USA
Brand Description: Tape Brand - White letters
Made
Approx. Min. Max. To
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Order
No. Pkg. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

-125200200 200’ 1 1/4 31.8 2 1.741 44.2 70 7.5 200 Material

-12520050 50’ 1 1/4 31.8 2 1.741 44.2 70 7.5 200 Handling
-125200100 100’ 1 1/4 31.8 2 1.741 44.2 70 7.5 200
-125200A reel 1 1/4 31.8 2 1.741 44.2 70 7.5 200
Petroleum
-150200200 200’ 1 1/2 38.1 2 1.985 50.4 80 8.5 200 Dispenser
-15020050 50’ 1 1/2 38.1 2 1.985 50.4 80 8.5 200
-150200100 100’ 1 1/2 38.1 2 1.985 50.4 80 8.5 200
-150200A reel 1 1/2 38.1 2 1.985 50.4 80 8.5 200 Petroleum
Transport
-200200200 200’ 2 50.8 4 2.568 65.2 122 12.0 200
-20020050 50’ 2 50.8 4 2.568 65.2 122 12.0 200
-200200100 100’ 2 50.8 4 2.568 65.2 122 12.0 200
Petroleum
-125300200 200’ 1 1/4 31.8 4 1.798 45.7 79 7.5 300 Special
-12530050 50’ 1 1/4 31.8 4 1.798 45.7 79 7.5 300
-125300100 100’ 1 1/4 31.8 4 1.798 45.7 79 7.5 300
-125300A reel 1 1/4 31.8 4 1.798 45.7 79 7.5 300 Special
Applications
-150300200 200’ 1 1/2 38.1 4 2.025 51.4 87 8.5 300
-15030050 50’ 1 1/2 38.1 4 2.025 51.4 87 8.5 300
-150300100 100’ 1 1/2 38.1 4 2.025 51.4 87 8.5 300 Steam
-150300A reel 1 1/2 38.1 4 2.025 51.4 87 8.5 300

-200300200 200’ 2 50.8 4 2.600 66.0 129 12.0 300 Water

-20030050 50’ 2 50.8 4 2.600 66.0 129 12.0 300
-200300100 100’ 2 50.8 4 2.600 66.0 129 12.0 300
Welding
LENGTHS: 50’, 100’, 200’ and reels, all sizes except 2” is not available on
reels. Reels have two 200’ lengths per reel.
FITTINGS: 7615 or crimp on - Not offered by Dayco. Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

23
Air & Multi-Purpose JIFFY® HOSE Air Hose - MSHA
Series 7212
This oil resistant hose is excellent for use with air tools, to convey water, mild
chemicals and various petroleum products. Light, flexible and couples in a jiffy -
no clamps or special tools needed. Special braid angle for quick and secure push-
on coupling retention. Available in various colors for color coding line. Flame resis-
tant cover is branded with MSHA approval number.
4:1 Safety factor

Tube: Black Nitrile

Cover: Black, blue, gray, green or red Neoprene
Reinforcement: One textile braid
Temp. Range: -40˚ F to +212˚ F
Branding: DAYCO® 7212 JIFFY® HOSE PUSH-ON 1/4” ID 300
PSI MAX WP MSHA# MADE IN USA DE1 (DATE CODE)
Brand Description: Ink Brand - White or black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braid (in.) (mm) 100 Ft. Radius WP

7212-251* 1/4 6.4 1 0.500 12.7 9 3.0 300

7212-381* 3/8 9.5 1 0.625 15.9 12 3.0 300
7212-501* 1/2 12.7 1 0.750 19.1 15 5.0 300
7212-631* 5/8 15.9 1 0.906 23.0 20 6.0 300
7212-751* 3/4 19.1 1 1.031 26.2 26 7.0 300

LENGTHS: Random lengths on reels.

FITTINGS: Standard push-on type couplings.

*Note: Add BK (black), BL (blue), GY (gray), GN (green) or RD (red) to complete

part number.

GST® Hose
Series 7192
Economical and versatile general service hose. Excellent for air, water and many
agricultural applications, including LASSO® herbicide. EPDM tube and cover
resists heat, ozone and weathering. RMA class C oil resistant tube for general oil
misting lines, but should NOT be used for the transfer of petroleum products.
4:1 Safety factor

Tube: Black EPDM

Cover: Red EPDM
Reinforcement: Multiple textile spirals
Temp. Range: -40˚ F to +212˚ F
Branding: GST® 7192 1 1/4” I.D. 150 PSI WP BY DAYCO USA
Brand Description: Ink, White letters

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7192-125150 1-1/4 31.8 4 1.781 45.2 79 9.0 150

7192-150150 1-1/2 38.1 4 2.031 51.6 92 10.0 150

LENGTHS: Random lengths on nominal 300 ft. reels, +/- 50 ft.

FITTINGS: Banded on inserts or Dayco hydraulic crimp type.

24
GRIZZLY™ 500 Multi-Purpose Hose
Series 7107
The new GRIZZLY™ 500 Hose is a premium hose designed for multiple uses. With Acid &
it’s modified NBR/PVC cover compound, abrasion and oil resistance has been sig- Chemicall
nificantly improved. GRIZZLY™ 500 Hose is the answer for numerous applications
such as agricultural, foundry, factories, mines and many more applications where
a heavy duty hose construction is required. It has the toughness of a braided hose Air &
in a flexible spiral construction. GRIZZLY™ 500 Hose meets MSHA Flame Multi-
Resistance requirements and is non-conductive with a minimum one megohm Purpose
resistance per inch at 1000 volts DC.
Tube: Black Nitrile
Cover: Yellow NBR/PVC blend Fire
Reinforcement: Multiple textile spirals Suppression
Temp. Range: -40˚ F to +212˚ F
Branding: Side 1 DAYCO® SERIES 7107 GRIZZLY™ 1/4 ID
(6.4MM) 500 PSI MAX WP Side 2 ELECTRICALLY NON- Food
CONDUCTIVE MSHA IC-123/20 MADE IN USA (DATE CODE) Handling
Brand Description: Ink Brand - Black letter color
Approx. Min. Max. Made
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. To
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP Order

7107-25500 1/4 6.4 4 0.625 15.9 15 2.0 500

7107-38500 3/8 9.5 4 0.750 19.1 19 2.5 500 Material
7107-50500 1/2 12.7 4 0.875 22.2 26 3.0 500 Handling
7107-75500 3/4 19.1 4 1.187 30.1 39 4.5 500
7107-100500 1 25.4 4 1.500 38.1 56 6.0 500
Petroleum
LENGTHS: Exact length reels with +/- 50 ft., max. 2 pieces, 50 ft. min. length. Dispenser
Reel quantities 1/4”-750’, 3/8”-650’, 1/2”-500’, 3/4”-400’, 1”-300’.
FITTINGS: Dayco hydraulic crimp type or 2 or 4 bolt interlocking clamp type.
Petroleum
Transport
WHIPPET® 200 Air Hose
Series 7137 Petroleum
Designed for light duty air lines and air hose whip ends. It is lightweight, flexible Special
and oil resistant - ideal for industrial bench work.
4:1 Safety factor
Special
Tube: Black Nitrile Applications
Cover: Black Neoprene
Reinforcement: One textile braid
Temp. Range: -40˚ F to +180˚ F Steam
Branding: AIR SERVICE 200 PSI WP (DATE CODE)
Brand Description: Ink Brand - White letter color
Water
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP Welding

7137-191 3/16 4.8 1 0.406 10.3 6 1.5 200

7137-251 1/4 6.4 1 0.437 11.1 7 2.0 200 Couplings
7137-311 5/16 7.9 1 0.531 13.5 9 2.5 200 &
7137-381 3/8 9.5 1 0.625 15.9 11 3.5 200 Equipment

LENGTHS: 3/16” and 1/4” random lengths on nominal 1000 ft. reels; 5/16”
and 3/8” random lengths on nominal 500 ft. reels. Safety &
FITTINGS: Series 7611, 7628. Tech Data

Chemical
Charts

25
Air & Multi-Purpose MAXIMAIRE® Heavy Duty
Non-Conductive Air Hose
Series 7201 - Green Cover
This hose is designed for air drills and pneumatic service in mines, quarries, gen-
eral construction and industrial jobs where a heavy duty hose is needed. Built with
an oil resistant tube and an oil and abrasive resistant cover. Hose is electrically
non-conductive with a minimum resistance of 1 megohm per inch at 1000 volts, DC.
4:1 Safety factor
Tube: White Neoprene
Cover: Green Hypalon
Reinforcement: Multiple textile braids
Temp. Range: -20˚ F to +180˚F
Branding: DAYCO® USA 7201 MAXIMAIRE HEAVY DUTY AIR
HOSE 2 1/2 ID 300 PSI MAX WP (DATE CODE)
Brand Description: Embossed Brand

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7201-502 1/2 12.7 2 0.938 23.8 31 5.0 500

7201-752 3/4 19.1 2 1.250 31.8 48 6.5 500
7201-1002 1 25.4 2 1.562 39.7 68 8.0 500
7201-1252 1 1/4 31.8 2 1.813 46.1 87 9.0 350
7201-1503 1 1/2 38.1 3 2.125 54.0 114 13.0 350
7201-2003 2 50.8 3 2.656 67.5 153 15.0 350
7201-2503 2 1/2 63.5 3 3.250 82.6 210 22.0 300

LENGTHS: Nominal 500 ft. reels for 1/2”- 1”, 50 ft. and 100 ft. 1/2” - 2 1/2”.
FITTINGS: Crimped, swaged or internally expanded couplings.

DRAGON BREATH® Hot Air Hose

Series 7281
This hose is specifically designed to convey hot air at +300˚ F continuous and
+350˚ F intermittent from the compressor or blower on dry material unloading sys-
tems. The EPDM tube and cover offer excellent resistance to heat as well as to
weather and ozone.
4:1 Safety factor

Tube: Black EPDM

Cover: Black EPDM
Reinforcement: Multiple textile braids with helix wire
Temp. Range: -30˚ F to +300˚/350˚ F
Branding: DAYCO® USA 7281 DRAGON BREATH® HOT AIR
HOSE 1-1/2 ID 150 PSI MAX WP 001
Brand Description: Embossed Brand

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7281-1500 1 1/2 38.1 2 2.055 52.2 97 4.0 175

7281-2000 2 50.8 2 2.562 65.1 126 6.0 175
7281-3000 3 76.2 2 3.571 90.7 200 12.0 175
7281-4000 4 102.0 2 4.614 117.2 278 16.0 150

LENGTHS: 100 ft. lengths.

FITTINGS: 7615, cam and groove type fittings.

26
THORO-BRAID® Air Hose - MSHA
Series 7251
This hose is designed for the most severe service in mines, quarries and heavy Acid &
construction. Built with a tough neoprene tube to handle air, water, petroleum Chemicall
products and a number of acids and chemicals. The THORO-BRAID® hose cover
offers excellent resistance to ozone, weather, abrasion and a great many acids
and chemicals. The cover is also flame resistant and embossed with the MSHA Air &
legend. Multi-
4:1 Safety factor Purpose

Tube: Black Neoprene

Cover: Yellow Hypalon Fire
Reinforcement: One or multiple wire braids Suppression
Temp. Range: -20˚ F to +200˚ F
Branding: DAYCO® USA 7251 THORO-BRAID® AIR HOSE-WIRE
BRAID 400 PSI MAX WP-DE4 FIRE RESISTANT-MSHA Food
IC-123/3-(DATE CODE) -001 Handling
Brand Description: Embossed Brand

Approx. Min. Max. Made

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. To
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius WP Order

7251-1501 1 1/2 38.1 1 2.062 52.4 122 20.0 600

7251-2002 2 50.8 2 2.656 67.5 189 25.0 600 Material
7251-2502 2 1/2 63.5 2 3.156 80.2 230 32.0 500 Handling
7251-3002 3 76.2 2 3.656 92.9 273 36.5 500
7251-4002 4 101.6 2 4.656 118.3 363 48.0 400
Petroleum
LENGTHS: Random lengths and 50 ft. & 100 ft. Dispenser
FITTINGS: Dayco hydraulic crimp type and 4 bolt interlocking clamp style.

Petroleum
Transport
MPW - 1000® Multi-Purpose Hose
Series 7204 Petroleum
This versatile multi-purpose hose is ideal for rugged service in many industrial and Special
high pressure steam cleaning applications. In addition to air and water service, the
oil resistant tube and cover will handle a variety of acids and chemicals. Suitable
for saturated steam service to 150 PSI and temperatures to 368˚ F. Also suitable Special
to convey hot tar, wax and glue at 300˚ F continuous, 350˚ F intermittent. Applications
4:1 Safety factor (10:1 for 150 PSI steam applications)

Tube: Black Nitrile Steam

Cover: Perforated Black Neoprene
Reinforcement: One wire braid
Temp. Range: -20˚ F to +300˚/350˚/368˚ F (steam) Water
Branding: DAYCO® 7204 - MPW 1000 PSI MAX WP (DATE CODE)
MADE IN USA
Brand Description: Embossed Brand Welding

Approx. Min. Max. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Steam Couplings
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius WP WP &
Equipment
7204-381 3/8 9.5 2 0.781 19.8 28 5.0 1000 150
7204-501 1/2 12.7 2 0.906 23.0 34 7.0 1000 150
7204-751 3/4 19.1 2 1.187 30.1 52 9.5 1000 150 Safety &
7204-1001 1 25.4 2 1.500 38.1 75 12.0 1000 150 Tech Data

LENGTHS: Random lengths on reels. Max. 600 ft., min. 400 ft. 5 pieces max.
per reel with 50 ft. length. Chemical
FITTINGS: Dayco hydraulic crimp type and 2 or 4 bolt interlocking clamp type. Charts

27
Air & Multi-Purpose STINGER™ II Mine Air & Water Hose
Series 7268
Stinger II hose is a very durable hose manufactured to handle the severe service
requirements of underground mine spray service. The bright yellow MSHA cover
is flame resistant as well as oil and abrasion resistant. This hose is also an excel-
lent choice for high pressure air and washdown service.
4:1 Safety factor (2” - 3.5:1)

Tube: Black Neoprene

Cover: Yellow NBR/PVC
Reinforcement: Wire braid
Temp. Range: -20˚ F to +180˚ F
Branding: DAYCO® USA 7268 STINGER II™ 3/4 ID 1000 PSI MAX
WP MSHA IC-123/17 DE2 (DATE CODE)
Brand Description: Ink Brand - Black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7268-751 3/4 19.1 1 1.045 26.5 36 6.0 1000

7268-1001 1 25.4 1 1.339 34.0 53 8.0 1000
7268-1251 1 1/4 31.8 1 1.631 41.4 66 12.0 1000
7268-1501 1 1/2 38.1 1 1.890 48.0 86 14.0 1000
7268-2001 2 50.8 1 2.440 62.0 141 18.0 1000

LENGTHS: Random lengths on reels (3/4” & 1”) and specified 50 ft. & 100 ft.
FITTINGS: Dayco hydraulic crimp type.

YELLOW BIRD® Air & Water Hose – MSHA

Series 7284
YELLOW BIRD® hose was designed for high pressure water service in under-
ground mines. The SBR tube, wire braided carcass, and nitrile/PVC cover also
makes it an excellent high pressure air or general purpose hose.The flame resis-
tant yellow cover is branded with the MSHA legend.
4:1 Safety factor

Tube: Black SBR

Cover: Yellow NBR/PVC
Reinforcement: One or multiple wire braids
Temp. Range: -20˚ F to +180˚ F
Branding: DAYCO® USA 7284 YELLOW BIRD® HOSE (DATE
CODE) DE2 1000 PSI MAX WP MSHA IC-123/17 -
FLAME RESISTANT
Brand Description: Ink Brand - Black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7284-381 3/8 9.5 1 0.688 17.5 25 6.0 1500

7284-501 1/2 12.7 1 0.969 24.6 37 7.0 1000
7284-751 3/4 19.1 1 1.219 31.0 56 9.5 1000
7284-1001 1 25.4 1 1.469 37.3 69 12.0 1000
7284-1252 1 1/4 31.8 2 1.719 43.7 90 15.5 1000

LENGTHS: Random lengths on reels and 50’ & 100’ lengths for 3/8”-3/4”
50’ & 100’ lengths for 1” - 1 1/4”.
FITTINGS: Dayco hydraulic crimp type.

28
ECW™ Economy
White Washdown Hose
Acid &
Series 7079 Chemicall
ECW™ hose is primarily designed for use in food plants, breweries, and any place
a flexible, lightweight washdown hose is needed.
Air &
4:1 Safety factor
Multi-
Tube: Black EPDM Purpose
Cover: White EPDM
Reinforcement: Multiple textile spirals
Temp. Range: -40˚ F to +212˚ F Fire
Branding: DAYCO® SERIES 7079 ECW ECONOMY WASHDOWN Suppression
3/4 ID (19.1MM) 300 PSI MAX WP MADE IN USA
Brand Description: Ink Brand - Black letter color
Food
Approx. Min. Max. Handling
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per. Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP
Made
-75304 3/4 19.1 4 1.156 29.4 37 5.0 300 To
-7530450 3/4 19.1 4 1.156 29.4 37 5.0 300 Order

LENGTHS: 350 ft. reels (+50’/-0’) 90% 1 pc., 10% 2 pc. - min. length 50 ft.
50 ft. cut lengths = 48 each, coiled & tied in pallet boxes. Material
FITTINGS: Banded or crimped on inserts or Dayco hydraulic crimp style. Handling

Petroleum
Dispenser

Petroleum
Transport
HDW™ Creamery Washdown Hose
Series 7080 Petroleum
Special
The HDW-Heavy Duty Washdown hose is designed for use in food processing
plants, dairy product processing plants, industrial plants and for general washdown
and equipment cleaning requirements. The high quality EPDM tube compounds Special
allow this hose to be used for 212˚F hot water at 300 PSI or saturated steam to Applications
+298˚F / +148˚C at 50 PSI maximum.
4:1 Safety factor
Steam
Tube: Black high grade EPDM
Cover: White high grade EPDM
Reinforcement: Multiple textile spirals Water
Temp. Range: -40˚F to +212˚F @ 300 PSI and to +298˚F @ 50 PSI
Branding: DAYCO® SERIES 7080 HDW CREAMERY WASHDOWN
3/4” ID (19.1MM) 300 PSI MAX WP MADE IN USA Welding
Brand Description: Ink Brand - Black letter color

Approx. Min. Max. Couplings

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. &
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP Equipment

7080-75304 3/4 19.1 4 1.250 31.8 48 6.5 300

7080-7530450 3/4 19.1 4 1.250 31.8 48 6.5 300 Safety &
Tech Data
LENGTHS: 350 ft. reels (+50’/-0’), 90% 1 pc., 10% 2 pc. -50 ft. min. length.
50 ft. cut lengths = 24 each, coiled and tied in pallet boxes.
FITTINGS: Banded or crimped on inserts, or Dayco hydraulic crimp style. Chemical
Charts

29
Air & Multi-Purpose Deadman Twin Sensing Hose
Series 7139
Designed for deadman systems that connect hand control to hydrant and refuel-
ing trucks. The nitrile tube resists compressor oil. The cover is oil, abrasion and
weather resistant.
4:1 Safety factor

Tube: Black Nitrile

Cover: Green and Red Neoprene
Reinforcement: Multiple textile spirals
Temp. Range: -30˚ F to +200˚ F
Branding: DAYCO® SERIES 7139 DEADMAN TWIN HOSE 1/4 ID
(6.4MM) 200 PSI MAX WP MADE IN USA
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7139-251 1/4 6.4 2 0.531 13.5 19 2.0 200

LENGTHS: 700 ft. exact length reels, +/- 50 ft., 90% 1 piece, 10% 2 pieces,
with 50 ft. min. length.
FITTINGS: Brass inserts with crimped on ferrules.

Twin Sensing Hose - Green & Yellow

Series 7140
This hose is designed for air and fuel sensing service on aircraft refueling sys-
tems. The nitrile tube will handle oil and fuels conveyed through hose. Cover is
oil, abrasion and weather resistant.
4:1 Safety factor

Tube: Black Nitrile

Cover: Green and Yellow Neoprene
Reinforcement: Multiple Textile Spirals
Temp. Range: -30˚ F to +200˚ F
Branding: DAYCO® SERIES 7140 TWIN SENSING HOSE 3/8 ID
(9.5MM) 250 PSI
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7140-381 3/8 9.5 2 0.656 16.7 29 3.0 250

LENGTHS: 650 ft. exact length reels, +/-50 ft., 90% 1 piece, 10% 2 pieces
with 50 ft. min. length.
FITTINGS: Brass inserts with crimped on ferrules.

30
Service Station Air Hose
Series 7092 - RED
Series 7093 - BLACK Acid &
Chemicall
EPDM tube and cover provide excellent heat, weather and ozone resistance. High
tensile textile reinforcement cord provides excellent coupling retention and kink
resistance. Air &
4:1 Safety factor Multi-
Purpose
Tube: Black EPDM
Cover: EPDM - 7092 (Red) 7093 (Black)
Reinforcement: Multiple textile spirals Fire
Temp. Range: -40˚F to +212˚F
Suppression
Branding: DAYCO® SERIES 7092 GST® II I.D. (INCHES & MM)
200 PSI MAX WP MADE IN USA
Brand Description: Tape Brand - White letter color
Food
Approx. Min. Max. Handling
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP
Made
-25300 1/4 6.4 2 0.550 14.0 12 3.3 300 To
-38200 3/8 9.5 2 0.656 16.7 14 3.5 200 Order
-38300 3/8 9.5 2 0.688 17.5 17 4.0 300

LENGTHS: All reels are exact length (+50’/-0’), 90% 1 pc. 50 ft. min. length or Material
50 ft. cut lengths. Handling
FITTINGS: Banded or crimped on 2 piece brass inserts and ferrules or Dayco
hydraulic crimp style.
Petroleum
Max Dispenser
Rec. Approx. Male Lengths
Part I.D. WP Length Thread Weight per
No. (in.) (PSI) Ft. Size (in.) (lbs.) Color Carton Petroleum
Transport
7092RKH-300 1/4 300 25 1/4 3 red 10
7092RKH-600 1/4 300 50 1/4 6 red 5
7092RLB-300 3/8 300 25 3/8 4 red 10 Petroleum
7092RLB-600 3/8 300 50 3/8 8 red 5 Special
7092RMA-300 3/8 200 25 1/4 4 red 10
7092RMA-600 3/8 200 50 1/4 8 red 5
7092RLC-300 3/8 300 25 1/4 4 red 10 Special
7092RLC-600 3/8 300 50 1/4 8 red 5 Applications
7093RKH-300 1/4 300 25 1/4 3 black 10
7093RKH-600 1/4 300 50 1/4 6 black 5 Steam
7093RLB-300 3/8 300 25 3/8 4 black 10
7093RLB-600 3/8 300 50 3/8 8 black 5
7093RMA-300 3/8 200 25 1/4 4 black 10
Water
7093RMA-600 3/8 200 50 1/4 8 black 5
7093RLC-300 3/8 300 25 1/4 4 black 10
7093RLC-600 3/8 300 50 1/4 8 black 5
Welding
Service Station Air Hose Assemblies
Coupled Lengths Crimped Male & Male Brass NPT
Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

31
Air & Multi-Purpose FLEXALL® PVC Multi-Purpose Hose
Series 7568
This is a light weight, long lasting, general purpose air and water hose. Tube and
cover are compounded for excellent weather and resistant to many chemicals.
(Limited oil resistance.)
3:1 Safety factor

Tube: Black PVC

Cover: Red PVC
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Brand: None

Approx. Min. Max.

Part I.D. I.D. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP

7568-752 3/4 19.05 1.050 26.7 21 7.8 300

7568-1002 1 25.40 1.350 34.3 32 9.0 300
7568-1252 1 1/4 31.75 1.620 41.1 50 11.0 250
7568-1502 1 1/2 38.10 1.930 49.0 77 13.0 250
7568-2002 2 50.80 2.480 63.0 106 15.0 200

LENGTHS: 3/4” - 1” 300 ft. coils, 1 1/4” - 2” 100 ft. coils.

FITTINGS: Crimped on inserts and ferrules.

HYDRO-AIRE™ PVC Hose

Hydro-Aire™ hose is an extremely flexible and lightweight vinyl hose for air and
water applications. Extruded PVC Tube. Black or Red

Tube: Black PVC

Cover: Red or Black PVC
Reinforcement: Multiple Textile Spirals
Temp. Range: +20˚F to +140˚F
Branding: ---SWAN HYDRO-AIRE™---150 PSI WP---
MADE IN USA---1” (25.4mm) ---
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. Color (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

39362 Red 1/4 6.4 2 0.500 12.7 10 2.5 250

39382 Black 1/4 6.4 2 0.500 12.7 10 2.5 250
39363 Red 5/16 7.9 2 0.593 15.9 12 3.0 250
39383 Black 5/16 7.9 2 0.593 15.9 12 3.0 250
39364 Red 3/8 9.5 2 0.641 16.3 14 3.5 250
39384 Black 3/8 9.5 2 0.641 16.3 14 3.5 250
39365 Red 1/2 12.7 2 0.781 19.8 18 5.0 250
39385 Black 1/2 12.7 2 0.781 19.8 18 5.0 250
39366 Red 5/8 15.9 2 0.921 23.0 22 6.5 250
39386 Black 5/8 15.9 2 0.921 23.0 22 6.5 250
39367 Red 3/4 19.1 2 1.031 27.0 27 7.5 200
39387 Black 3/4 19.1 2 1.031 27.0 27 7.5 200
39368 Red 1 25.4 2 1.281 33.7 36 10.0 150
39388 Black 1 25.4 2 1.281 33.7 36 10.0 150

LENGTHS: Exact length reels, 90% 1 piece, 10% 2 pieces - 50 ft. min. length.
Available in cut lengths, coupled assemblies and various colors.
FITTINGS: Crimped on inserts and ferrules.
32
THERM-O-RED®
ORS Hose
THERM-O-RED® ORS Hoses are made for air, water and moderate chemical Acid &
applications. The tube is formulated with special additives to significantly increase Chemicall
the amount of oil resistance over that which is normally provided by PVC hoses.
This special tube is protected by a non-marking cover. Combined, they provide a
lightweight and highly flexible hose which is ideal for many industrial applications. Air &
4:1 Safety factor Multi-
Purpose
Tube: Orange Prime PVC with ORS additives
Cover: Red Prime PVC
Reinforcement: Multiple Textile Spirals Fire
Temp. Range: -20˚F to +150˚F Suppression
Branding: ---SWAN THERM-O-RED ORS --- 200 PSI WP ---
MADE IN USA --- 3/4”-19.1MM ---
Brand Description: Ink Brand - White letters (1” embossed only) Food
Handling
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP
Made
To
39374 1/4 6.4 2 0.500 12.7 8.4 3.0 300
Order
39375 3/8 9.5 2 0.641 16.3 12.2 4.0 300
39376 1/2 12.7 2 0.781 19.8 16.2 5.0 300
39377 3/4 19.1 2 1.031 26.2 20.8 8.0 200
39380 1 25.4 2 1.281 32.5 26.7 11.0 200 Material
Handling
LENGTHS: Exact length reels, 90% 1 pc., 50 ft. minimum length.
1” = 250 ft. reel.
FITTINGS: Externally crimped ferrules and barbed stems. Petroleum
Dispenser

THERM-O-BLUE®
Petroleum
ORS Hose Transport

THERM-O-BLUE® ORS hoses are made for air, water and moderate chemical
applications. The tube is formulated with special additives to significantly increase Petroleum
the amount of oil resistance over that which s normally provided by PVC hoses. Special
This special tube is protected by a non-marking cover. Combined, they provide a
lightweight and highly flexible hose which is ideal for many industrial applications.
4:1 Safety factor Special
Applications
Tube: Orange Prime PVC with ORS additives
Cover: Blue Prime PVC
Reinforcement: Multiple Textile Spirals Steam
Temp. Range: -20˚ F to +150˚ F
Branding: ---SWAN THERM-O-BLUE ORS --- 200 PSI WP ---
MADE IN USA --- 3/4” - 19.1MM --- Water
Brand Description: Ink Brand - White letters (1” embossed only)

Approx. Min. Max. Welding

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP
Couplings
39390 1/4 6.4 2 0.500 12.7 8.4 3.0 300 &
39391* 1/4 6.4 2 0.500 12.7 8.4 3.0 300 Equipment
39392** 1/4 6.4 2 0.500 12.7 8.4 3.0 300
39393 3/8 9.5 2 0.641 16.3 11.9 4.0 300
39394* 3/8 9.5 2 0.641 16.3 11.9 4.0 300
Safety &
39395** 3/8 9.5 2 0.641 16.3 11.9 4.0 300
Tech Data
39396 1/2 12.7 2 0.781 19.8 15.9 5.0 300
39397 3/4 19.1 2 1.031 26.2 21.6 8.0 200
39398 1 25.4 2 1.281 32.5 27.9 11.0 200
Chemical
LENGTHS: *5-50 ft. lengths per carton **3-100 ft. lengths per carton. Charts
Exact length reels, 90% 1 piece, 50 ft. min. length, 1” = 250 ft. reel.
FITTINGS: Externally crimped ferrules and barbed stems.
33
Air & Multi-Purpose DYNAFLEX® PVC Transparent, Lightweight
Dust Collection and Blower Hose
Series 7501
This specially designed hose is lightweight and very flexible. The white external
helix reinforcement provides extreme flexibility, excellent impact resistance and a
smooth bore for unrestricted flow. An ideal hose for air conditioning blower, air
seeder lines, ventilation and dust collection.

Tube: Clear PVC

Cover: Clear PVC
Reinforcement: Rigid external white PVC spiral helix
Temp. Range: -5˚ F to +140˚ F
Branding: None

Approx. Min.
Part I.D. I.D. O.D. O.D. Wt. Per Bend
No. (in.) (mm) (in.) (mm) 100 Ft. Radius

7501-1500 1 1/2 38.1 1.750 44.5 22 1.5

7501-2000 2 50.8 2.350 59.7 29 2.0
7501-2500 2 1/2 63.5 2.800 71.1 40 2.5
7501-3000 3 76.2 3.400 86.4 48 3.0
7501-4000 4 101.6 4.400 111.8 70 4.0
7501-6000 6 152.4 6.500 165.1 117 6.0

LENGTHS: 100 ft. lengths in bales.

FITTINGS: Banded on inserts.

THORO-SPRAY® PVC Spray Hose – 600 PSI

Series 7580
This superior quality spray hose is produced with premium grade PVC compounds
for agricultural spraying of insecticides and fertilizers. Can also be used for air,
water and many light chemical solutions. High adhesions between the layers pro-
vide for a long service life.
3:1 Safety factor

Tube: Black PVC

Cover: Yellow PVC - ribbed
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Brand: None

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7580-382 3/8 9.5 2 0.610 15.5 11 3.1 600

7580-502 1/2 12.7 2 0.750 19.1 15 3.5 600
7580-752 3/4 19.1 2 1.050 26.7 21 6.0 600

LENGTHS: 300 ft. coils.

FITTINGS: Brass inserts and crimped on ferrules.

34
THORO-BRAID® Clear PVC Hose – FDA
Series 7581
The THORO-BRAID® clear PVC hose is excellent for conveying liquids, air and Acid &
powdered foods. The hose is transparent, allowing for easy inspection during ser- Chemicall
vice. Meets FDA; CFR, Title 21, parts 170 -199.
3:1 Safety factor
Air &
Tube: Clear PVC Multi-
Cover: Clear PVC Purpose
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Brand: None Fire
Suppression
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP Food
Handling
7581-251 1/4 6.4 2 0.490 12.4 7 3.0 350
7581-381 3/8 9.5 2 0.510 13.0 10 4.0 300
7581-501 1/2 12.7 2 0.632 16.1 12 5.0 200 Made
7581-631 5/8 15.9 2 0.750 19.1 17 6.0 185 To
7581-751 3/4 19.1 2 0.880 22.4 21 7.0 170 Order
7581-1001 1 25.4 2 1.163 29.5 28 9.0 140
7581-1251 1 1/4 31.8 2 1.430 36.3 42 12.0 110
7581-1501 1 1/2 38.1 2 1.695 43.1 58 15.0 100 Material
7581-2001 2 50.8 2 2.200 55.9 75 18.0 85 Handling
LENGTHS: 1/4” - 1” 300 ft. coils; 1 1/4” - 2” 100 ft. coils.
FITTINGS: Brass or stainless steel inserts with crimped ferrules. Petroleum
Dispenser

Petroleum
Transport
Paint Spray PVC Air Hose
Paint Spray Air Hose is for use with all air-operated paint spray equipment. PVC Petroleum
tube and cover construction offers an economical alternative providing optimum Special
performance on the job, plus increased flexibility and lighter weight.

Tube: Black PVC Special

Cover: Red PVC Applications
Reinforcement: Multiple Textile Spirals
Temp. Range: +20˚F to +140˚F
Branding: SWAN - HYDRO-AIRE-250 PSI WP-MADE IN USA- Steam
5/16” - 7.9MM”
Brand Description: Ink Brand - White letter color
Water
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP Welding

39363 5/16 7.9 2 0.593 15.1 12 3.0 250

Couplings
LENGTHS: Exact 500 ft. reels, 90% 1 piece, 10% 2 piece, 50 ft. minimum &
length. Equipment
FITTINGS: Brass inserts with crimped ferrules.

Safety &
Tech Data

Chemical
Charts

35
Air & Multi-Purpose Oxygen Charging Hose
Series 7293
Designed for lancing and scarfing applications in steel mills and foundries. High
quality, flame resistant Neoprene rubber compounds stand up to tough, oily envi-
ronments. Green Neoprene cover can be used to indicate color coding for oxygen.
Tube is cleaned and capped at factory.
4:1 Safety factor

Tube: Black Neoprene

Cover: Green Neoprene
Reinforcement: Multiple textile plies
Temp. Range: -22˚ F to +176˚ F
Branding: DAYCO SERIES 7293 OXYGEN CHARGING 500 PSI
MAX WP MADE IN USA 001
Brand Description: Emboss Brand

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7293-0500 1/2 12.7 2 0.992 25.2 38 3.5 500

7293-0750 3/4 19.1 2 1.276 32.4 54 3.5 500
7293-1000 1 25.4 2 1.528 38.8 68 4.5 500
7293-1250 1 1/4 31.8 2 1.930 49.0 108 5.0 500
7293-1500 1 1/2 38.1 2 2.174 55.2 124 7.0 500
7293-2000 2 50.8 4 2.764 70.2 180 14.0 500

LENGTHS: 100 ft.

FITTINGS: Non-sparking interlocking clamp type - not offered by Dayco.

THORO-SPRAY®
Green High Pressure PVC Hose – 800 PSI
Series 7578
This best quality PVC spray hose can be used at pressures up to 800 PSI.
Excellent adhesions between tube, reinforcement and cover provides extra long
service life. This hose is flexible, lightweight and can be used for all types of
spraying applications. Agricultural insecticides, light chemical solutions, fertilizers,
air & water are just a few.
3:1 Safety factor

Tube: Black PVC

Cover: Green PVC smooth
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Brand: None

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7578-382 3/8 9.5 2 0.670 17.0 13 3.5 800

7578-502 1/2 12.7 2 0.830 21.1 20 4.0 800
7578-752 3/4 19.1 2 1.140 29.0 35 7.0 800
7578-1002 1 25.4 2 1.380 35.1 44 8.5 800

LENGTHS: 300 Ft. coils.

FITTINGS: Brass inserts & crimped ferrules.

36
 Fire Suppression
Fire Suppression
page series
Fire Engine Corrugated Suction Hose . . . . . . . . . . . . . . . . . . . . . . . 38. . . . . . . . . . . . 7209
Fire Engine Suction Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38. . . . . . . . . . . . 7210
Booster 800 High Pressure Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . 39. . . . . . . . . . . . 7270
YELLOW BIRD® PVC Fire Hose – MSHA. . . . . . . . . . . . . . . . . . . . . 40. . . . . . . . . . . . 7540

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.

37
Fire Suppression Fire Engine Corrugated Suction Hose
Series 7209
Water suction hose for use on fire engines. Rugged, heavy duty construction for
long service life. Corrugated cover reduces bend resistance providing maximum
flexibility.

Tube: Black SBR

Cover: Black SBR
Reinforcement: Multiple textile plies with helix wire
Temp. Range: -30˚ F to +180˚ F
Branding: None

Max. Max.
Cuff Cuff Approx. Min.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Test
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius Pressure

7209-4502010 4 1/2 114.3 2 5.354 136 272 25.0 200

7209-5002010 5 127.0 2 5.866 149 300 30.0 200
7209-6002010 6 152.4 2 6.850 174 380 40.0 200

LENGTHS: 10 ft. OAL including soft cuff.

FITTINGS: Not supplied by Dayco.

Fire Engine Suction Hose

Series 7210
Water suction hose for use on fire engines. Rugged, heavy duty construction for
long service life, yet flexible for easy handling.

Tube: Black SBR

Cover: Black SBR
Reinforcement: Multiple textile plies with helix wire
Temp. Range: -30˚ F to +180˚ F
Branding: None

Max, Max.
Cuff Cuff Approx. Min.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Test
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius Pressure

7210-4502010 4 1/2 114.3 2 5.354 136 393 25.0 200

7210-5002010 5 127.0 2 5.866 149 492 30.0 200
7210-6002010 6 152.4 2 6.850 174 548 40.0 200

LENGTHS: 10 ft. OAL including soft cuff.

FITTINGS: Not supplied by Dayco.

38
Booster 800 High Pressure Hose
Series 7270
This is a heavy duty hose for high pressure chemical and water booster service Acid &
on fire engines. Acceptable for short term use with Halon 1211. Tube and cover Chemical
compounds resist abrasion and weathering. Tough yet flexible, for resistance to
flexing and surge loads. Meets NFPA 1961 requirements under current RMA spec-
ifications. Meets or exceeds UL92 requirements for 800 PSI Booster Hose. Air &
4:1 Safety factor Multi-
Purpose
Tube: Black Neoprene
Cover: Red Neoprene
Reinforcements: Multiple textile braids Fire
Temp. Range: -40˚ F to +180˚ F Suppression
Branding: DAYCO USA 7270 HP BOOSTER 800 HOSE - 800 PSI
MAX WP-3200 PSI BURST -DE2 (DATE CODE)
Brand Description: Ink Brand - Black letter color Food
Handling
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP Made
To
7270-752 3/4 19.1 2 1.173 29.8 39 7.0 800 Order
7270-1002 1 25.4 2 1.500 38.1 59 8.0 800

LENGTHS: Random lengths on reels. Material

FITTINGS: Series 7625 Booster Hose couplings. Handling

Petroleum
Dispenser

Petroleum
Transport

Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

39
Fire Suppression YELLOW BIRD® PVC Fire Hose - MSHA
Series 7540
Service Test Pressure 150 PSI
This is a lightweight hose designed for fire protection service in underground
mines. Brightly colored for high visibility. Continuously branded with MSHA legend.
Not recommended where temperatures exceed 125˚ F. Rolls up flat for easy stor-
age.
3:1 Safety Factor

Tube: Black PVC

Cover: Yellow PVC
Reinforcement: 2 spiral plies and one longitudinal ply
Temp. Range: -10˚ F to +125˚ F
Branding: FLAME RESISTANT USMSHA 2G-60/1
Brand Description: Ink Brand - Black letter color

Approx. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. WP

7540-1501 1 1/2 38.1 3 1.563 39.7 28 150

7540-1501300 1 1/2 38.1 3 1.563 39.7 28 150
7540-2001 2 50.8 3 2.188 55.6 36 150

LENGTHS: 250’ & 300’ coils for 1 1/2”, 250’ coils for 2”.
FITTINGS: Internal ring expanded fire hose couplings, not available from Dayco,
banded on inserts.

40
 Food Handling
Food Handling
page series
ECW™ Economy White Washdown Hose . . . . . . . . . . . . . . . . . . . . . 42. . . . . . . . . . . . 7079
HDW™ Creamery Washdown Hose. . . . . . . . . . . . . . . . . . . . . . . . . . 42. . . . . . . . . . . . 7080
WILDCATTER® Washdown Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . 43. . . . . . . . . . . . 7360
DYNAFLEX® PVC Clear Suction Hose – FDA-Medium Duty . . . . . . . 44. . . . . . . . . . . . 7582
DYNAFLEX® PVC Transparent Suction/Discharge Hose. . . . . . . . . . 44. . . . . . . . . . . . 7570
THORO-BRAID® Clear PVC Hose - FDA . . . . . . . . . . . . . . . . . . . . . 45. . . . . . . . . . . . 7581
PWD High Pressure Washdown Hose . . . . . . . . . . . . . . . . . . . . . . . 46. . . . . . . . . . . . 7143
BLUE RIBBON® Pressure Washer Hose. . . . . . . . . . . . . . . . . . . . . . 46. . . . . . . . . . . . 7247

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.

41
Food Handling ECW™ Economy
White Washdown Hose
Series 7079
ECW™ hose is primarily designed for use in food plants, breweries, and any place
a flexible, lightweight washdown hose is needed.
4:1 Safety factor

Tube: Black EPDM

Cover: White EPDM
Reinforcement: Multiple textile spirals
Temp. Range: -40˚ F to +212˚ F
Branding: DAYCO® SERIES 7079 ECW ECONOMY WASHDOWN
3/4 ID (19.1MM) 300 PSI MAX WP MADE IN USA
Brand Description: Ink Brand - Black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per. Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7079-75304 3/4 19.1 4 1.156 29.4 37 5.0 300

7079-7530450 3/4 19.1 4 1.156 29.4 37 5.0 300

LENGTHS: 350 ft. reels (+50’/-0’) 90% 1 pc., 10% 2 pc. - min. length 50
ft. 50 ft. cut lengths = 48 each coiled & tied in pallet boxes.
FITTINGS: Banded or crimped on inserts or Dayco hydraulic crimp style.

HDW™ Creamery Washdown Hose

Series 7080
The HDW-Heavy Duty Washdown hose is designed for use in food processing
plants, dairy product processing plants, industrial plants and for general washdown
and equipment cleaning requirements. The high quality EPDM tube compounds
allow this hose to be used for 212˚ hot water at 300 PSI or saturated steam to
+298˚F / +148˚C at 50 PSI maximum.
4:1 Safety factor

Tube: Black high grade EPDM

Cover: White high grade EPDM
Reinforcement: Multiple textile spirals
Temp. Range: -40˚F to +212˚F @ 300 PSI and to +298˚F @ 50 PSI
Branding: DAYCO® SERIES 7080 HDW CREAMERY WASHDOWN
3/4” ID (19.1MM) 300 PSI MAX WP MADE IN USA
Brand Description: Ink Brand - Black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7080-75304 3/4 19.1 4 1.250 31.8 48 6.5 300

7080-7530450 3/4 19.1 4 1.250 31.8 48 6.5 300

LENGTHS: 350 ft. reels, (+50’/-0’), 90% 1 pc., 10% 2 pc. -50 ft. min. length.
50 ft. cut lengths = 24 each, coiled and tied in pallet boxes.
FITTINGS: Banded or crimped on inserts, or Dayco hydraulic crimp style.

42
WILDCATTER® Washdown Hose
Series 7360
Acid &
WILDCATTER® hose is a general purpose washdown hose, designed with a
Chemical
rugged yet flexible construction for ease of handling in many tough applications
including breweries, dairies, food plants, paper mills and oil rigs. Available with
and without built-in nozzle
4:1 Safety factor Air &
Multi-
Tube: White SBR Purpose
Cover: White SBR
Reinforcement: Multiple textile plies
Temp. Range: -20˚ F to +212˚ F Fire
Branding: DAYCO® SERIES 7360 WILDCATTER WASHDOWN Suppression
HOSE MADE IN USA 001 (7360 WITH NOZZLE MADE
IN ITALY)
Brand Description: Tape Brand - Blue Stripe with White letters. Food
Handling
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP Made
To
7360-50* 1/2 12.70 2 1.008 25.60 37 4.0 150 Order
7360-75* 3/4 19.05 2 1.250 31.75 49 6.0 150
7360-100* 1 25.40 2 1.598 40.59 75 8.0 150
7360-125* 1 1/4 31.75 2 1.875 47.63 93 12.0 150 Material
7360-150* 1 1/2 38.10 2 2.125 53.98 107 18.0 150 Handling
7360-200* 2 50.80 4 2.748 69.80 172 24.0 150

LENGTHS: 50 ft. Petroleum

*add 150 to part number above for length without nozzle Dispenser
*add F050 to part number above for length with nozzle
FITTINGS: 7615, brass inserts and crimped ferrules.
Petroleum
Transport

Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

43
Food Handling DYNAFLEX® PVC Clear Suction Hose
FDA - Medium Duty
Series 7582
Recommended for conveying milk and other food products in full suction applica-
tions. Smooth bore tube will not impart taste or odor into product being conveyed.
Meets FDA: CFR Title 21, parts 170 - 199.
3:1 Safety factor

Tube: Clear PVC

Cover: Clear PVC
Reinforcement: Rigid White PVC spiral helix
Temp. Range: -5˚ F to +140˚ F
Branding: None

Approx. Min. Max.

Part I.D. I.D. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP

7582-1500 1 1/2 38.1 1.850 47.0 47 7.5 110

7582-2000 2 50.8 2.350 59.7 67 9.0 90
7582-2500 2 1/2 63.5 2.900 73.7 99 11.0 80
7582-3000 3 76.2 3.450 87.6 116 13.0 65
7582-4000 4 101.6 4.550 115.6 180 19.0 50

LENGTHS: 100 ft. coils

FITTINGS: Banded on stainless steel inserts.

DYNAFLEX® PVC Transparent

Suction/Discharge Hose – FDA
Series 7570
Designed to handle a variety of applications where a lightweight, flexible
suction/discharge hose is required. A steel helix wire combined with a thick wall
construction gives the hose excellent kink, abrasion and crush resistance. The
transparency allows for easy inspection of product being conveyed. Flexible to -
10˚ F. The steel helix wire provides static conductivity. Meets CFR, Title 21 parts
170-199.
3:1 Safety factor

Color: Transparent PVC

Construction: Multi-component PVC extrusion with helix wire
Temp. Range: -10˚ F to +120˚ F
Branding: None

Approx. Min. Max.

Part I.D. I.D. O.D. O.D. Wt Per Bend Rec.
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP

7570-750 3/4 19.1 1.020 25.9 21 3.0 100

7570-1000 1 25.4 1.340 34.0 34 3.5 85
7570-1250 1 1/4 31.8 1.630 41.4 42 6.3 75
7570-1500 1 1/2 38.1 1.940 49.3 52 7.5 75
7570-2000 2 50.8 2.500 63.5 84 9.8 75
7570-2500 2 1/2 63.5 3.200 81.3 121 12.0 55
7570-3000 3 76.2 3.630 92.2 148 15.0 55
7570-4000 4 101.6 4.720 119.9 235 19.7 35
7570-6000 6 152.4 6.950 176.5 429 23.0 30

LENGTHS: 100 ft. coils

FITTINGS: Banded on inserts.
44
THORO-BRAID® Clear PVC Hose – FDA
Series 7581
Acid &
The THORO-BRAID® clear PVC hose is excellent for conveying liquids, air and Chemical
powdered foods. The hose is transparent, allowing for easy inspection during ser-
vice. Meets FDA; CFR, Title 21, parts 170 -199.
3:1 Safety factor Air &
Multi-
Tube: Clear PVC Purpose
Cover: Clear PVC
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F Fire
Brand: None Suppression

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Food
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP Handling

7581-251 1/4 6.4 2 0.490 12.4 7 3.0 350

7581-381 3/8 9.5 2 0.510 13.0 10 4.0 300 Made
7581-501 1/2 12.7 2 0.632 16.1 12 5.0 200 To
7581-631 5/8 15.9 2 0.750 19.1 17 6.0 185 Order
7581-751 3/4 19.1 2 0.880 22.4 21 7.0 170
7581-1001 1 25.4 2 1.163 29.5 28 9.0 140
7581-1251 1 1/4 31.8 2 1.430 36.3 42 12.0 110 Material
7581-1501 1 1/2 38.1 2 1.695 43.1 58 15.0 100 Handling
7581-2001 2 50.8 2 2.200 55.9 75 18.0 85

LENGTHS: 1/4” - 1” 300 ft. coils; 1 1/4” - 2” 100 ft. coils Petroleum
FITTINGS: Brass or stainless steel inserts with crimped ferrules. Dispenser

Petroleum
Transport

Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

45
Food Handling PWD High Pressure
Washdown Hose
Series 7143
A premium, flexible and lightweight hose for washdown service in applications
such as meat and poultry plants. The NBR/PVC blended cover provides excellent
resistance to animal fats and oils, as well as improved abrasion resistance over
similar hose products.
Safety factor: 1 Braid = 4:1 2 Braid = 3.5:1

NOTE WARNING: Not to be used for steam service!

Tube: Black NBR

Cover: Gray (GY) or Yellow (YL) NBR/PVC blend
Reinforcement: 1 or 2 textile braids
Temp. Range: -40˚ F to +250˚ F
Branding: DAYCO® SERIES 7143 PWD 3/8 ID (9.5MM) 1000 PSI
MAX WP MADE IN USA (DATE CODE)
Brand Description: Ink Brand - Black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7143-251YL 1/4 6.4 1 0.570 14.5 13 3.0 1000

7143-251GY 1/4 6.4 1 0.570 14.5 13 3.0 1000
7143-381GY 3/8 9.5 1 0.625 15.9 13 4.0 1000
7143-381YL 3/8 9.5 1 0.625 15.9 13 4.0 1000
7143-382GY 3/8 9.5 2 0.734 18.6 19 4.0 1500
7143-382YL 3/8 9.5 2 0.734 18.6 19 4.0 1500

LENGTHS: Random lengths on reels.

FITTINGS: Dayco hydraulic crimp type.

BLUE RIBBON®
Pressure Washer Hose
Series 7247
Developed specifically for the food process industry, this blue, non-marking, oil
and fat-resistant hose provides 1500 PSI working pressure for efficient in-plant
washdown service. For use with Dayco over-the-cover (non-skive) crimp cou-
plings.
4:1 Safety factor

NOTE: Not recommended for Steam Service.

Tube: Black Neoprene

Cover: Perforated blue Neoprene
Reinforcement: One wire braid
Temp. Range: -40˚ F to +250˚ F/275˚ F
Branding: DAYCO USA 7247 BLUE RIBBON® PRESSURE WASH
ER HOSE 1/4 ID 1500 MAX WP DE2 (DATE CODE) NOT
FOR STEAM SERVICE
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braid (in.) (mm) 100 Ft. Radius WP

7247-251BL 1/4 6.4 1 0.575 14.6 18 1.7 1500

7247-381BL 3/8 9.5 1 0.700 17.8 24 2.2 1500
7247-501BL 1/2 12.7 1 0.825 21.0 30 3.2 1500

LENGTHS: Random lengths on reels and specified cut lengths.

FITTINGS: Dayco hydraulic crimp type.
46
 Made-To-Order
Made-to-order hose
Customer satisfaction is the number 1 priority at Dayco. Obtaining the right product at
the right time, at the right price is the secret to success. At Dayco, we provide a
trained customer service team to answer inquiries on product availability as well as a
quick response to the use of our products for various applications.

In order to provide the fastest possible service and delivery, it is recommended

that existing products are always considered first. But when existing products
won’t do, then a made-to-order item may be considered.

Dayco invites your requirements for special hoses not included in the standard Dayco
product line. Remember, made-to-order items will be subject to a set of guidelines to
determine whether Dayco is able to satisfy your needs. Made to order products will
fall into two categories:

1. A modification of a standard Dayco item, which can include special options for:

Coupled Assemblies
Lengths
Packaging
Branding
Colors
ID
OD
Working Pressure

2. New product design — New designs for new applications, or to improve perfor-
mance in existing applications.

For both requirements # 1. and 2. above, please:

• Complete the Dayco Industrial Hose product request form on the next two
pages (make copies or request pads of form DF-1468 from Dayco Customer
Satisfaction Center 1-800 28DAYCO (1-800-283-2926).
• Always provide as much detail as possible
• Give the form to your local Dayco Sales representative, or use our toll free
fax; 1-800-688-4854
• Dayco will give your request immediate attention

47
 Customer Reference. #
Clear Form
®
date
INDUSTRIAL HOSE PRODUCT REQUEST FORM
The requested hose is identical to Dayco Industrial Hose Series__________ except for the following exceptions as noted in section(s)
(circle appropriate section number, if any, and ignore sections where information is identical to existing hose)
1 2 3 4 5 6 7 8 9 10 11 12
salesman terr. #
customer name end user name
address address
city,state,zip city,state,zip
phone# phone#
fax # fax #
contact name contact name

Section 1 SIZE
i.d. i.d. tolerance o.d. o.d. tolerance wt./100’ bend radius
+ - + -

reel_____ cut length_____ bale_____ king pack_____ other_____ feet/pkg._____ tolerance

PACKAGING
+ -
additional details

Section 2 TEMPERATURE
minimum: maximum: normal:
internal________ external________ internal________ external________ internal________ external________

Section 3 APPLICATION
how will the hose be used? hours/week?

environmental conditions adverse conditions?

customer expectation? (give as much detail as possible)

MOTION: (flexing,amount...frequency...)

Section 4 MATERIAL
PRODUCT TO BE CONVEYED (example: chemical, air with oil mist, dry cement, hydraulic fluid) concentration

give as much detail as possible about material to be conveyed:

Section 5 PRESSURE
maximum working minimum burst vacuum characteristics: (static) (dynamic) (intermittent) flow (gpm or scfm)

DF-1468 (9/96) page 1 of 2

48
 Customer Reference. #
®
Clear Form
date
INDUSTRIAL HOSE PRODUCT REQUEST FORM

Section 6 ENDS
type to be used banded________ DAYCO provided assembly?
external crimp________ yes____ no____
overall length
internally expanded________ of assembly
Section 7 DELIVERY
date required annual units units on first order delivery schedule? annual $ potential
(sell price x annual units)

Section 8 TUBE
compound / thickness RMA oil resistance static conductive___ other
material (A)___(B)___(C)__ non conductive___
non-oil resistant___ no requirements___

Section 9 REINFORCEMENT
textile wire braid spiral helix # of braids # of plies static conducting wire? other

Section 10 COVER
compound / RMA oil resistance thickness finish static conductive___ color
material (A)___(B)___(C)__ smooth___wrapped___ non conductive___ std. Dayco (provide sample)
non-oil resistant___ no requirements___ other___
corrugated____
Section 11 BRANDING
embossed/raised impression ink mylar other tape width character height other details (attach wording)

industry standards Note: brand will include working pressure,

CGA___ FDA___ MSHA___ UL___ OTHER___ date code,& mfg. location
Section 12 COMPETITORS
brand name part# sample (if available)

closest Dayco hose available: part # why does this hose not fit the need?

required sell price is sample required ? qty. tests required ? describe tests
yes___ no___ yes___ no___
blueprints available ? blueprints attached ? other accts. or markets for this product
yes___ no___ yes___ no___
other details?

send quotation to: customer____ Dayco Salesman___ signature (requestor)____________________________

DF-1468 (9/96) page 2 of 2

49
 Material Handling
Material Handling
page series
DRILINE® Cement Hose. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 52. . . . . . . . . . . . 7218 . . . . .
Plaster & Concrete Hose . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 52. . . . . . . . . . . . 7236 . . . . .
SUPER-FLEX® Material Suction Hose . . . . . . . . . . . . . . . . .
. 53. . . . . . . . . . . . 7363 . . . . .
Rock Dust Hose – MSHA. . . . . . . . . . . . . . . . . . . . . . . . . . .
. 53. . . . . . . . . . . . 7393 . . . . .
Sand Blast Hose – 4 Ply . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 54. . . . . . . . . . . . 7244 . . . . .
Sand Blast Hose – 2 Ply . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 55. . . . . . . . . . . . 7245 . . . . .
SELECTAPIPE® Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 56. . . . . . . . . . . . 7353,7354 . . . .
7355,7356
7357
DRAGON BREATH® Hot Air Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 57. . . . . . . . . . . . 7281
Deadman Twin Sensing Hose – Red & Green . . . . . . . . . . . . . . . . . 58. . . . . . . . . . . . 7139
Twin Sensing Hose – Green & Yellow . . . . . . . . . . . . . . . . . . . . . . . 58. . . . . . . . . . . . 7140
DYNAFLEX® PVC Dust Collection and Blower Hose. . . . . . . . . . . . . 59. . . . . . . . . . . . 7501
DYNAFLEX® PVC Standard Duty Suction Hose . . . . . . . . . . . . . . . . 59. . . . . . . . . . . . 7560
DYNAFLEX® PVC Multi-Purpose Suction Hose . . . . . . . . . . . . . . . . 60. . . . . . . . . . . . 7561
DYNAFLEX® PVC Transparent Suction/Discharge Hose. . . . . . . . . . 60. . . . . . . . . . . . 7570

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.
51
Material Handling DRILINE® Cement Hose
Series 7218
Recommended for use on bulk transport trucks in discharge service. Abrasion
resistant tube handles dry cement, lime, silica, and other abrasive materials. Static
dissipating tube and cover.
Tube: 1/8 in., 3/16 in. or 1/4 in. Black Natural Rubber Blend -
Static Conductive
Cover: Black SBR Rubber
Reinforcement: Multiple textile plies
Temp. Range: -30˚ F to +150˚F
Branding: DAYCO SERIES 7218 DRILINE® CEMENT HOSE 60
PSI MAX WP MADE IN USA
Brand Description: Embossed Brand

Approx. Tube Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Thickns. Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. (in.) WP

7218-3018 3 76.2 2 3.464 88.0 118 1/8 60

7218-30316 3 76.2 2 3.582 91.0 150 3/16 60
7218-3025 3 76.2 2 3.724 94.6 190 1/4 60
7218-3518 3-1/2 88.9 2 3.964 100.7 137 1/8 60
7218-35316 3-1/2 88.9 2 4.106 104.3 180 3/16 60
7218-3525 3-1/2 88.9 2 4.224 107.3 218 1/4 60
7218-4018 4 102 2 4.480 113.8 155 1/8 60
7218-40316 4 102 2 4.622 117.4 204 3/16 60
7218-4025 4 102 2 4.740 120.4 247 1/4 60
7218-4518 4-1/2 114.3 2 4.964 126.1 173 1/8 60
7218-45316 4-1/2 114.3 2 5.106 129.7 228 3/16 60
7218-4525 4-1/2 114.3 2 5.224 132.7 275 1/4 60
7218-5018 5 127.0 2 5.464 138.8 191 1/8 60
7218-50316 5 127.0 2 5.606 142.4 252 3/16 60
7218-5025 5 127.0 2 5.724 145.4 303 1/4 60
7218-6018 6 152.4 2 6.560 166.6 276 1/8 60
7218-60316 6 152.4 2 6.630 168.4 311 3/16 60
7218-6025 6 152.4 2 6.748 171.4 372 1/4 60
7218-6318 6-5/8 168.3 2 7.126 181 271 1/8 60
7218-63316 6-5/8 168.3 2 7.255 184.3 342 3/16 60
7218-6325 6-5/8 168.3 2 7.362 187.0 402 1/4 60

LENGTHS: 100 ft. lengths through 6”, 50 ft. lengths for 6 5/8”.
FITTINGS: Series 7670.

Plaster & Concrete Hose – 800 PSI

Series 7236
Recommended for spraying wet plaster and wet or dry cement at pressures up to
800 PSI. The specially compounded tube is highly resistant to abrasive materials.
Heavy wall resists kinking. Static dissipating tube and cover.
4:1 Safety factor
Tube: Black Natural Rubber Blend - Static Conductive
Cover: Black SBR
Reinforcement: Multiple textile plies
Temp. Range: -30˚ F to +150˚ F
Branding: DAYCO® SERIES 7236 PLASTER & CONCRETE HOSE
800 PSI MAX WP MADE IN USA 001
Brand Description: Tape Brand - White letters
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP
7236-100400 1 25.4 4 1.630 41.4 65 8.0 800
7236-125500 1 1/4 31.8 4 1.882 47.8 78 9.0 800
7236-150800 1 1/2 38.1 4 2.212 56.2 101 12.0 800
7236-200800 2 50.8 4 2.762 70.2 138 24.0 800
LENGTHS: 50 ft. and 100 ft.
52 FITTINGS: Series 7672, 7676.
SUPER-FLEX® Material Suction Hose
Series 7363
Designed for wet or dry abrasive product transfer service. The highly abrasion Acid &
resistant tube is also static conductive, eliminating the need for a static wire. Chemical
Corrugated cover for flexible handling. This construction is rated for full suction as
well as discharge working pressure.
3:1 Safety factor Air &
Multi-
Tube: Black Natural Rubber Blend, 3/16” thick Purpose
Cover: Black Natural Rubber Blend
Reinforcement: Textile tire cord plies with helix wire
Temp. Range: -40˚F to +160˚F Fire
Branding: DAYCO® SERIES 7363 SUPER-FLEX® ABRASIVE SUCTION Suppression
AND DISCHARGE 100 PSI MAX WP MADE IN USA
Brand Description: Tape Brand - White letters
Food
Approx. Min. Max. Handling
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP
Made
7363-2000 2 50.8 2 2.740 69.6 159 6.0 100 To
7363-3000 3 76.2 2 3.800 96.6 246 9.0 100 Order
7363-4000 4 101.6 2 4.875 123.8 360 12.0 100
7363-6000 6 152.4 2 6.937 176.2 560 18.0 100
Material
LENGTHS: 100 ft. Handling
FITTINGS: 7670, 7672, 7674.

Petroleum
Dispenser

Petroleum
Transport
Rock Dust Hose - MSHA
Series 7393 Petroleum
For rock dust service in underground mines. Light, flexible, durable. Flame resis- Special
tant cover, static dissipating tube. Helix wire reduces kinking at sharp bends.

Tube: Black Natural Rubber blend Special

Cover: Black Synthetic Rubber blend Applications
Reinforcement: Multiple textile plies with helix wire
Temp. Range: -30˚F to +160˚F
Branding: DAYCO SERIES 7393 ROCK DUST HOSE FLAME Steam
RESISTANT MSHA NO. IC-123/22 MADE IN USA
(MSHA number may vary)
Brand Description: Emboss Brand Water

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Welding
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7393-1502 1 1/2 38.1 2 1.834 46.6 52 3.0 90 Couplings

7393-1502050C 1 1/2 38.1 2 1.834 46.6 52 3.0 90 &
7393-2002 2 50.8 2 2.362 60.0 79 4.0 75 Equipment
7393-2002050C 2 50.8 2 2.362 60.0 79 4.0 75
7393-2502 2 1/2 63.5 2 2.862 72.7 97 6.0 60
7393-2502050C 2 1/2 63.5 2 2.862 72.7 97 6.0 60 Safety &
7393-3002 3 76.2 2 3.409 86.6 132 8.0 50 Tech Data
7393-3002050C 3 76.2 2 3.409 86.6 132 8.0 50

LENGTHS: 100’ lengths, all sizes, part #’s ending in “2”. Chemical
50’ lengths with soft cuffs, all sizes, part #’s ending “050C”. Charts
FITTINGS: None.

53
Material Handling Sand Blast Hose - 4 Ply
Series 7244
Designed for sandblasting of metal castings, steel, stone, cement and wherever
abrasive materials are carried at high velocity. The high abrasion resistant, static con-
ducting tube eliminates the need for a static wire. Cover is also static dissipating.
4:1 Safety factor

Tube: Black Natural Rubber blend - minimum 9/32” (.281)

(7.1mm) thick in & 1” & larger sizes–static conductive
Cover: Black Natural Rubber blend–static conductive
Reinforcement: Multiple textile plies
Temp. Range: -30˚ F to +160˚ F
Branding: DAYCO SERIES 7244 SAND BLAST HOSE 100 PSI WP
MADE IN USA
Brand Description: Emboss Brand

Approx. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Rec.
No. (in.) (mm) Plies (IN.) (mm) 100 Ft. WP

7244-50175 1/2 12.7 4 1.134 28.8 40 175

7244-75175 3/4 19.1 4 1.500 38.1 65 175
7244-100175 1 25.4 4 1.864 47.3 96 175
7244-125150 1 1/4 31.8 4 2.118 53.8 113 150
7244-150150 1 1/2 38.1 4 2.364 60.0 129 150
7244-200100 2 50.8 4 2.866 72.8 163 100
7244-250100 2 1/2 63.5 4 3.508 89.1 233 100
7244-300100 3 76.2 4 3.938 100.0 251 100

LENGTHS: 50 ft. and 100 ft.

FITTINGS: Not offered by Dayco.

54
Sand Blast Hose - 2 Ply
Series 7245
Special extra thick tube compound is formulated to extend service life in sand- Acid &
blasting service. Flexibility and kink resistance reduces operator fatigue. The tube Chemical
and cover are both static dissipating and the cover is resistant to abrasion and
weather.
Air &
Tube: Black Natural Rubber blend - 19/32” (.300”) (7.8mm) Multi-
thick in 1” & larger sizes–static conductive Purpose
Cover: Black SBR–static conductive
Reinforcement: Two textile plies
Temp. Range: -40˚ F to +160˚ F Fire
Branding: DAYCO® SERIES 7245 SANDBLAST HOSE 150 PSI Suppression
MAX WP MADE IN USA
Brand Description: Emboss Brand
Food
Approx. Max. Handling
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. WP
Made
Traditional O.D. Sizes To
Order
7245-0527 1/2 12.7 2 1.056 26.8 33 150
7245-0750 3/4 19.1 2 1.488 37.8 64 150
7245-1000 1 25.4 2 1.858 47.2 94 150 Material
7245-1250 1 1/4 31.8 2 2.118 53.8 114 150 Handling
7245-1500 1 1/2 38.1 2 2.364 60.0 130 150
7245-2000 2 50.8 2 2.864 72.7 164 100
Petroleum
Special O.D. & Application Sizes
Dispenser
7245-0524 1/2 12.7 2 0.938 23.8 24 150
7245-0525 1/2 12.7 2 0.984 25.0 28 150
7245-0526 1/2 12.7 2 1.032 26.2 31 150 Petroleum
7245-0530 1/2 12.7 2 1.176 29.9 44 150 Transport
7245-0535 1/2 12.7 2 1.384 35.2 64 150
7245-1038 1 25.4 2 1.504 38.2 49 150
7245-1041 1 25.4 2 1.624 41.2 63 150 Petroleum
7245-12548 1 1/4 31.8 2 1.882 47.8 78 150 Special

LENGTHS: 50’ and 100’.

FITTINGS: Not offered by Dayco. Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

55
Material Handling SELECTAPIPE® HOSE
Series 7353,7354,7355,7356 and 7357
NON-STOCK - MADE TO ORDER
SELECTAPIPE® hose serves as a flexible rubber “pipe” designed to replace metal
pipe in applications where vibration, corrosion, or abrasion is a problem, or where
flexibility is required. It is suited for the conveyance of wet or dry materials in pres-
sure or suction applications. Typical uses include the handling of slag, coal, salt,
cement, ashes, gravel, sand, acids and various slurries.

Size Availability: SELECTAPIPE® hose is available in the following inside diameters:

2”, 2-1/2”, 3”, 3-1/2”, 4”, 4-1/2”, 5”, 6”, 6-5/8”, 8”, 8-5/8”, 10”, 10-3/4”, 12”, 12-3/4”,
14”,15”, 16”*, 18”*, 20”*

Working Pressures: Working pressures and the corresponding Series number are:
25 PSI - Series 7353
50 PSI - Series 7354
75 PSI - Series 7355
100 PSI - Series 7356
150 PSI - Series 7357 *Not available in sizes larger than 14” I.D.

Vacuum Rating: Unless specifically ordered without, all SELECTAPIPE® hose is

built with a helix wire - carries a full vacuum rating.

Tube Variations: SELECTAPIPE® hose can be made with a Tan Gum rubber,
black natural rubber blend - static conductive or neoprene tube, in thickness of
3/16”, 1/4”, 3/8” or other special thicknesses.

Cover: Black SBR is the standard cover compound for both smooth and corrugat-
ed covers. Other cover compounds are available.

Reinforcement: Multiple plies of textile fabric with or without helix wire.

Hose End Styles and End Fittings:

Built in DAYLOK® hose ends:
Available for 2”, 2-1/2”, 3”, 4”, 5”, 6”, 8”, 10” and 12” I.D. SELECTAPIPE® hose but
not recommended for pressures over 150 PSI.

Built in Duck and Rubber Flanges:

Available for 2”, 2-1/2”, 3”, 4”, 5”, 6”, 8”, 10”, 12” and 14” I.D. hose.

Enlarged Ends or Soft Cuffs: Available on all sizes of hose.

Combination Nipples: Available for 2”, 2-1/2”, 3”, 4”, 5”, 6”, 8”, 10” and 12” I.D.

Plain Ends: Available on all sizes of hose

Built in Nipples and Flanges: Available on all sizes of hose.

Notes on ordering: To be complete, orders for SELECTAPIPE® hose should

specify the following:
A - I.D.
B - Length (Overall length if hose to have built-in ends)
C - Working pressure
D - Tube compound and thickness
E - Type ends or end fittings
F - With or without helix wire
G - Service application - as much detail as possible.

56
DRAGON BREATH® Hot Air Hose
Series 7281
Acid &
This hose is specifically designed to convey hot air at +300˚ F continuous and
Chemical
+350˚ F intermittent from the compressor or blower on dry material unloading sys-
tems. The EPDM tube and cover offer excellent resistance to heat as well as to
weather and ozone. Air &
4:1 Safety factor Multi-
Purpose
Tube: Black EPDM
Cover: Black EPDM
Reinforcement: Multiple textile braids with helix wire Fire
Temp. Range: -30˚ F to +300˚/350˚ F Suppression
Branding: DAYCO® USA 7281 DRAGON BREATH® HOT AIR
HOSE 1-1/2 ID 150 PSI MAX WP 001 Food
Brand Description: Emboss Brand Handling

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Made
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP To
Order
7281-1500 1 1/2 38.1 2 2.055 52.2 97 4.0 175
7281-2000 2 50.8 2 2.562 65.1 126 6.0 175
Material
7281-3000 3 76.2 2 3.571 90.7 200 12.0 175 Handling
7281-4000 4 102.0 2 4.614 117.2 278 16.0 150

LENGTHS: 100 ft. lengths. Petroleum

FITTINGS: 7615, cam and groove type fittings. Dispenser

Petroleum
Transport

Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

57
Material Handling Deadman Twin Sensing Hose
Series 7139
Designed for deadman systems that connect hand control to hydrant and refueling
trucks. The nitrile tube resists compressor oil. The cover is oil, abrasion and
weather resistant.
4:1 Safety factor

Tube: Black Nitrile

Cover: Green and Red Neoprene
Reinforcement: Multiple textile spirals
Temp. Range: -30˚ F to +200˚ F
Branding: DAYCO® SERIES 7139 DEADMAN TWIN HOSE 1/4 ID
(6.4MM) 200 PSI MAX WP MADE IN USA
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7139-251 1/4 6.4 2 0.531 13.5 19 2.0 200

LENGTHS: 700 ft. reels, +/- 50 ft., 90% 1 piece, 10% 2 pieces, with 50 ft.
minimum length.
FITTINGS: Crimped on inserts and ferrules.

Twin Sensing Hose - Green & Yellow

Series 7140
This hose is designed for air and fuel sensing service on aircraft refueling sys-
tems. The nitrile tube will handle oil and fuels conveyed through hose. Cover is
oil, abrasion and weather resistant.
4:1 Safety factor

Tube: Black Nitrile

Cover: Green and Yellow Neoprene
Reinforcement: Multiple Textile Spirals
Temp. Range: -30˚ F to +200˚ F
Branding: DAYCO® SERIES 7140 TWIN SENSING HOSE 3/8 ID
(9.5MM) 250 PSI
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7140-381 3/8 9.5 2 0.656 16.7 29 3.0 250

LENGTHS: 650 ft reels +/-50 ft., 90% 1 piece, 10% 2 pieces with 50 ft. min.
length.
FITTINGS: Crimped on inserts and ferrules.

58
DYNAFLEX® PVC Transparent, Lightweight
Dust Collection and Blower Hose
Acid &
Series 7501 Chemical
This specially designed hose is lightweight and very flexible. The white external
helix reinforcement provides extreme flexibility, excellent impact resistance and a
smooth bore for unrestricted flow. An ideal hose for air conditioning blower, air Air &
seeder lines, ventilation and dust collection. Multi-
Purpose
Tube: Clear PVC
Cover: Clear PVC
Reinforcement: Rigid external white PVC spiral helix Fire
Temp. Range: -5˚ F to +140˚ F Suppression
Branding: None

Approx. Min. Food

Part I.D. I.D. O.D. O.D. Wt. Per Bend Handling
No. (in.) (mm) (in.) (mm) 100 Ft. Radius

7501-1500 1 1/2 38.1 1.750 44.5 22 1.5 Made

7501-2000 2 50.8 2.350 59.7 29 2.0 To
7501-2500 2 1/2 63.5 2.800 71.1 40 2.5 Order
7501-3000 3 76.2 3.400 86.4 48 3.0
7501-4000 4 101.6 4.400 111.8 70 4.0
7501-6000 6 152.4 6.500 165.1 117 6.0 Material
Handling
LENGTHS: 100 ft. lengths in bales.
FITTINGS: Banded on inserts.
Petroleum
Dispenser

Petroleum
®
DYNAFLEX PVC Standard Duty Transport

Suction Hose Petroleum

Series 7560 Special

This is a flexible hose that will withstand full suction and discharge pressure. It will
handle a variety of liquid and solid materials such as water, slurry transfer, Special
sewage, air, chemicals, grains and pellets. A versatile hose for agriculture, mining, Applications
construction and industry.
3:1 Safety factor
Steam
Tube: Green PVC–Smooth
Cover: Green PVC–Smooth
Reinforcement: Rigid white PVC helix Water
Temp. Range: -5˚ F to +140˚ F

Approx. Min. Max.

Welding
Part I.D. O.D. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP

7560-750 3/4 19.1 1.050 26.7 20 3.0 120 Couplings

7560-1000 1 25.4 1.220 31.0 25 4.0 120 &
7560-1250 1 1/4 31.8 1.500 38.1 32 5.1 120 Equipment
7560-1500 1 1/2 38.1 1.790 45.5 39 5.9 110
7560-2000 2 50.8 2.300 58.4 57 8.6 95
7560-2500 2 1/2 63.5 2.900 73.7 74 11.4 70 Safety &
7560-3000 3 76.2 3.350 85.1 99 13.7 60 Tech Data
7560-4000 4 101.6 4.470 113.5 160 18.9 50
7560-6000 6 152.4 6.600 167.6 310 31.5 45
7560-8000 8 203.2 8.800 223.5 523 48.4 35 Chemical
Charts
LENGTHS: 100 ft. coils 3/4” through 6”, 30 ft. straight lengths - 8”.
FITTINGS: Banded on inserts.
59
Material Handling DYNAFLEX® PVC Multi-Purpose Suction Hose
Series 7561
Extremely lightweight and flexible for general service, low pressure applications.
Will handle both full suction and discharge pressure, and smooth bore design
allows unrestricted flow.
3:1 Safety factor

Tube: Green PVC–Smooth

Cover: Green PVC–Corrugated
Reinforcement: Rigid white PVC spiral helix
Temp. Range: -5˚ F to +140˚ F

Approx. Min. Max. Max.

Part I.D. I.D. O.D. O.D. Wt. Per Bend Rec. Rec.
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP/68˚F WP/ 140˚F

7561-1500 1 1/2 38.1 1.790 45.5 33 2.0 80 25

7561-2000 2 50.8 2.300 58.4 46 3.0 65 20
7561-2500 2 1/2 63.5 2.870 72.9 60 5.0 60 20
7561-3000 3 76.2 3.300 83.8 75 7.0 45 15

LENGTHS: 100 ft. coils.

FITTINGS: Banded on inserts.

DYNAFLEX® PVC Transparent

Suction/Discharge Hose – FDA
Series 7570
Designed to handle a variety of applications where a lightweight, flexible
suction/discharge hose is required. A steel helix wire combined with a thick wall
construction gives the hose excellent kink, abrasion and crush resistance. The
transparency allows for easy inspection of product being conveyed. Flexible to
-10˚ F. The steel helix wire provides static conductivity. Meets CFR, Title 21, parts
170-199.
3:1 Safety factor

Color: Transparent PVC

Construction: Multi-component PVC extrusion with helix wire
Temp. Range: -10˚ F to +120˚ F
Branding: None

Approx. Min. Max.

Part I.D. I.D. O.D. O.D. Wt Per Bend Rec.
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP

7570-750 3/4 19.1 1.020 25.9 21 3.0 100

7570-1000 1 25.4 1.340 34.0 34 3.5 85
7570-1250 1 1/4 31.8 1.630 41.4 42 6.3 75
7570-1500 1 1/2 38.1 1.940 49.3 52 7.5 75
7570-2000 2 50.8 2.500 63.5 84 9.8 75
7570-2500 2 1/2 63.5 3.200 81.3 121 12.0 55
7570-3000 3 76.2 3.630 92.2 148 15.0 55
7570-4000 4 101.6 4.720 119.9 235 19.7 35
7570-6000 6 152.4 6.950 176.5 429 23.0 30

LENGTHS: 100 ft. coils.

60 FITTINGS: Banded on inserts.
 Petroleum – Dispenser
Petroleum – Dispenser
page series
FLEX-EVER™ 2000 Gasoline Pump Hose - UL330/ULC . . . . . . . . . . 62. . . . . . . . . . . . 7280
FLEX-EVER™ 2000 Marine Refueling Hose - Blue Cover . . . . . . . . . 62. . . . . . . . . . . . 7280BLM
SOFT-FLEX® 2000 Gasoline Pump Hose - UL330/ULC . . . . . . . . . . 63. . . . . . . . . . . . 7114
SUPER-FLEX® 2000 Gasoline Pump Hose - UL330/ULC . . . . . . . . . 63. . . . . . . . . . . . 7124
PETROFLEX™ 2000 Vapor Recovery Hose with Venturi . . . . . . . . . . 64. . . . . . . . . . . . 7574BTF
PETROFLEX™ 2000 Vapor Recovery Hose without Venturi. . . . . . . . 65. . . . . . . . . . . . 7574BTN
FLEX-EVER ULTIMATE™ VR Active Vapor Recovery System . . . . . . 66. . . . . . . . . . . . 7246BVX
Farm Pump Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66. . . . . . . . . . . . 7178,7188
L.P. Gas Hose - UL 21, CGA Type I . . . . . . . . . . . . . . . . . . . . . . . . . 67. . . . . . . . . . . . 7132
L.P. Gas Hose - UL 21, CGA Type I . . . . . . . . . . . . . . . . . . . . . . . . . 68. . . . . . . . . . . . 7232

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.
61
Petroleum – Dispenser FLEX-EVER™ 2000
Gasoline Pump Hose - UL330/ULC
Series 7280
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION
SECTION FOR THE PROPER USE OF THIS HOSE.
Dayco’s best quality gasoline dispenser hose. The heavy duty hardwall construc-
tion eliminates meter creep and is designed for easier handling, particularly impor-
tant for self-service applications. The NO-MAR® cover will not mark or scratch
vehicle finishes and provides excellent ozone and abrasion resistance, resulting in
longer service life. For use with gasohol blend, diesel, leaded, unleaded and oxy-
genated gasoline products. Conductivity achieved when using helix wires as the
grounding path. Blue, Green, Red and Yellow covers available on quotation.
4:1 Safety factor

Tube: Black Nitrile

Cover: Black NBR/PVC
Reinforcement: Multiple textile braids with dual helix wire
Temp. Range: -40˚ F to +180˚ F
Branding: DAYCO® SERIES 7280 FLEX-EVER™ 2000 GASOLINE
HOSE (UL) LISTED 655N MH530 (ULC) MADE IN USA
DE2 (DATE CODE) PN16 TRbF131T.2
Brand Description: Tape Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7280-632 5/8 15.9 2 1.031 26.2 38 3.0 150

7280-752 3/4 19.1 2 1.172 29.8 45 4.0 150
7280-1002 1 25.4 2 1.453 36.9 60 5.0 150

LENGTHS: Random lengths on reels and assemblies.

FITTINGS: Series 7650, 7652, 7653, and 7662.

FLEX-EVER™ 2000
Marine Refueling Hose - Blue Cover
Series 7280BLM
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION
SECTION FOR THE PROPER USE OF THIS HOSE.
Designed for fueling of various water craft, the NBR/PVC cover is abrasion resis-
tant for long service life. The blue colored cover provides for excellent visibility
and resists marking boats, decks and docks. For use with gasohol blends, diesel,
leaded ,unleaded and oxygenated gasoline products.
4:1 Safety factor

Tube: Black Nitrile

Cover: Blue NBR/PVC
Reinforcement: Multiple textile braids with dual helix wire
Temp. Range: -40˚F to +180˚F
Branding: DAYCO® SERIES 7280BL FLEX-EVER™ 2000 MARINE
REFUELING HOSE 150 UL LISTED 655N MH530 MADE
IN USA
Brand Description: Tape Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7280-752BLM 3/4 19.1 2 1.172 29.8 44 3.0 150

7280-1002BLM 1 25.4 2 1.453 36.9 60 4.0 150

LENGTHS: Random lengths on reels or assemblies.

FITTINGS: Series 7650, 7652 or 7662.

62
SOFT-FLEX® 2000
Gasoline Pump Hose - UL330/ULC
Series 7114 Acid &
Chemical
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION
SECTION FOR THE PROPER USE OF THIS HOSE.
SOFT-FLEX® 2000 hose is a good quality gasoline pump hose used where a Air &
hardwall hose is not required. The multiple spiral reinforcement provides Multi-
increased strength over one or two braid hose without sacrificing flexibility or ease Purpose
of handling. The NO-MAR® conductive black NBR/PVC cover is highly resistant to
cuts, abrasion, sun and weather, and will not scratch or mark vehicle finish.
SOFT-FLEX® 2000 hose is for use with gasohol blend, diesel, leaded ,unleaded Fire
and oxygenated gasoline products. Suppression
4:1 Safety factor

Tube: Black Nitrile Food

Cover: Conductive Black NBR/PVC Handling
Reinforcement: Multiple textile spirals
Temp. Range: -40˚ F to +180˚ F
Branding: DAYCO® SERIES 7114 SOFT-FLEX® 2000 GASOLINE HOSE Made
4SP UL LISTED 655N MH530 MADE IN USA (DATE CODE)
To
Brand Description: Ink Brand - White letter color
Order
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP Material
Handling
7114-63154 5/8 15.9 4 0.960 24.4 26 5.0 150
7114-75154 3/4 19.1 4 1.100 27.9 32 6.0 150
7114-100154 1 25.4 4 1.360 34.5 42 8.0 150 Petroleum
Dispenser
LENGTHS: Random lengths on reels for 5/8” & 3/4”, in cartons for 1”. Also available in
assemblies.
FITTINGS: 7650 and 7653 (5/8” only). Petroleum
Transport
SUPER-FLEX 2000 ®

Gasoline Pump Hose - UL330/ULC Petroleum

Series 7124 Special
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION
SECTION FOR THE PROPER USE OF THIS HOSE.
SUPER-FLEX® 2000 hose is a high quality hose for use anywhere a hardwall hose is Special
required, and provides full flow with no internal spring guards and will withstand a full vacuum Applications
on all sizes. SUPER-FLEX® 2000 hose is usable on reeling devices or where retractable
cables are required to handle gasohol blend, diesel, leaded, unleaded and oxygenated gaso-
line products. Minimal volumetric change under pressure assures accurate meter readings at Steam
the pump. Single wire braid construction provides static conductivity, increases hose strength
and resistance to crushing and stand up to run-overs for a longer life. NO-MAR® black
NBR/PVC cover is highly resistant to cuts, abrasions, sun and weather, and will not scratch or Water
mark vehicle finish.
4:1 Safety factor
Welding
Tube: Black Nitrile
Cover: Black NBR/PVC
Reinforcement: One wire braid Couplings
Temp. Range: -40˚ F to +180˚ F &
Branding: DAYCO® USA 7124 SUPER-FLEX® 2000 GASOLINE Equipment
HOSE (UL) LISTED 655NMH530 (DATE CODE)
Brand Description: Ink Brand - White letter color
Approx. Min. Max. Safety &
Part I.D. I.D. Reinf. O.D. O.D.. Wt. Per Bend Rec. Tech Data
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP
7124-631 5/8 15.9 1 0.969 24.6 34 3.0 150 Chemical
7124-751 3/4 19.1 1 1.090 27.7 39 4.0 150 Charts
7124-1001 1 25.4 1 1.340 34.0 49 5.0 150
LENGTHS: Random lengths on nominal 500 ft. reels and assemblies.
FITTINGS: Series 7650, 7653, 7652, 7662
63
Petroleum – Dispenser PETROFLEX™ 2000
Vapor Recovery Hose - UL330/CARB/ULC
With Venturi Device
Series 7574BTF**
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SEC-
TION FOR THE PROPER USE OF THIS HOSE.
This specially designed system, a hose within a hose, is for gasoline dispensers where
compliance with Environmental Protection Agency (EPA) Stage II vapor recovery is
required. Lightweight, flexible and easy to handle, weighing about the same as a conven-
tional 3/4” hose. The couplings mate with all known OEM Balance dispensers and nozzles.
UL, listed California State Fire Marshall, California Air Resources Board (CARB), and Dept.
of Weights and Measures approved. Is covered by one or more U.S. patents and pending
applications.The product hose includes a multi-pickup point venturi device which automati-
cally evacuates liquid from the vapor passage during the fueling process. For non-Venturi
Model, see Series 7574BTN

Inner Hose
Tube: Black Synthetic Rubber
Cover: Black Synthetic Rubber
Reinforcement: One textile braid with static wire
Outer Hose
Tube: Black TPR
Cover: Black TPR
Reinforcement: Helix wire encapsulated in TPR

Inner Inner Inner Outer Outer System System Approx. Max.

Hose I.D. Hose I.D. Reinf. Hose I.D. Hose I.D. O.D. O.D. Weight Recom.
Part No. (in.) (mm) Braids (in.) (mm) (in.) (mm) Per Ft. WP (PSI)

7574BTF** 5/8 15.9 1 1 1/2 38.1 1.700 43.2 .5 lbs 150

**inches of length

LENGTHS: Assemblies only.

FITTINGS: Special PETROFLEX vapor recovery couplings 1 7/8”–12UN-2A threads-
no maintenance required.
CLAMPS: Special Dayco retractor cable hose clamp 7658-0017.

64
PETROFLEX™ 2000
Vapor Recovery Hose - UL330/CARB/ULC
Acid &
Without Venturi Device Chemical

Series 7574BTN
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SEC- Air &
TION FOR THE PROPER USE OF THIS HOSE. Multi-
This specially designed system, a hose within a hose, is for gasoline dispensers where Purpose
compliance with Environmental Protection Agency (EPA) Stage II vapor recovery is
required. Lightweight, flexible and easy to handle, weighing about the same as a conven-
tional 3/4” hose. The couplings mate with all known OEM Balance dispensers and noz- Fire
zles. UL listed, California State Fire Marshall, California Air Resources Board (CARB), and Suppression
Dept. of Weights and Measures approved. Is covered by one or more U.S. patents and
pending applications. For Venturi Model, see Series 7574BTF
Food
Inner Hose Handling
Tube: Black Synthetic Rubber
Cover: Black Synthetic Rubber
Reinforcement: One textile braid with static wire Made
To
Outer Hose Order
Tube: Black TPR
Cover: Black TPR
Reinforcement: Helix wire encapsulated in TPR Material
Handling
Inner Inner Outer Outer System System Approx. Max.
Hose I.D. Hose I.D. Reinf. Hose I.D. Hose I.D. O.D. O.D. Weight Recom.
Part No. (in.) (mm) Braids (in.) (mm) (in.) (mm) Per Ft. WP (PSI) Petroleum
Dispenser
7574BTN-** 5/8 15.9 1 1 1/2 38.1 1.700 43.2 .5 lbs. 150
**inches of length
Petroleum
LENGTHS: Assemblies only. Transport
FITTINGS: Special PETROFLEX vapor recovery couplings 1 7/8”
-12UN-2A threads- no maintenance required.
CLAMPS: Special Dayco retractor cable hose clamp 7658-0017. Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

65
Petroleum – Dispenser FLEX-EVER ULTIMATE™ VR
Active Vapor Recovery System
Series 7246 BVX
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SEC-
TION FOR THE PROPER USE OF THIS HOSE.
Series 7246 Flex-Ever is the ultimate for all vacuum-assisted dispensers. It’s lightweight and
flexible, with a new swivel end coupling design for easier handling and longer life. The kink
resistant outer hose protects the inner hose. Flex-Ever’s crimped-on 5/16” inner vapor line
provides proper vapor flow levels and maximum coupling retention. The entire system is for-
mulated to withstand oxygenated and blended fuels, in addition to being 100% factory tested
for pressure and conductivity. UL listed, CARB, Cal-OSHA, California Weights and Measures
and State Fire Marshall approved..
4:1 Safety factor
Tube: Black Nitrile
Special Grade Nylon - Inner Vacuum Line
Cover: Black NBR/PVC, wrap impression
Reinforcement: High tensile textile braids and helix wires
Temp. Range: -40˚ F to +180˚ F
Branding: DAYCO® SERIES 7246 FLEX-EVER ULTIMATE VR
ACTIVE VAPOR RECOVERY STEEL HELIX REIN
FORCED UL LISTED 30N4 MH13583 VAPOR RECOV
ERY FLAMMABLE LIQUID HOSE ASSEMBLY MADE IN
USA DE2 3/97 CARB APPROVED
Brand Description: Tape Brand - White letter color
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7246BVX-*** 3/4 19.1 2 1.172 29.8 45.2 3.0 150

LENGTHS: Assembled to order only - *** add length in inches.

FITTINGS: Special metric M34 threads.

Farm Pump Hose

Series 7178 - RED COVER
Series 7188 - BLACK COVER
(Without Static Wire - NOT U.L. Listed)
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION
SECTION FOR THE PROPER USE OF THIS HOSE.
For dispensing oil, leaded and unleaded gasoline and diesel fuel from hand pump
and gravity feed farm pumps, skid tanks, drums and storage tanks.
4:1 Safety factor

Tube: Black Nitrile

Cover: Black or Red Neoprene
Reinforcement: Multiple textile spirals
Temp. Range: -40˚ F to +180˚ F
Branding: FARM PUMP (ID”) 50 PSI WP MADE IN USA (DATE
CODE)
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

-751 3/4 19.1 2 1.062 27.0 27 5.8 50

-1001 1 25.4 2 1.375 34.9 42 9.0 50

LENGTHS: 250’ (1”) 350’ - 450’ (3/4”) 2 piece 50 ft. minimum length and
assemblies.
FITTINGS: Special brass male farm pump couplings, externally crimped.
66
L.P. Gas Hose - U.L. 21 - CGA Type I
Series 7132 - Spiral
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SEC- Acid &
TION FOR THE PROPER USE OF THIS HOSE. Chemical

For conveyance of LP Gas products where a 3/16” through 1/2” I.D. is required.
Meets or exceeds all Underwriter Laboratories UL® 21 requirements as well as Air &
the CGA (Canadian Gas Association) Type I, LP Gas hose requirements. Multi-
5:1 Safety factor Purpose

WARNING: For LP Gas use only. Do not use in anhydrous ammonia or refrig-
eration applications. Do not use male swivel couplings or screw-together Fire
reattachable fittings. Can be used for natural gas with application specific Suppression
criteria. IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFOR-
MATION SECTION FOR THE PROPER USE OF THIS HOSE.
Food
Tube: Black Nitrile Handling
Cover: Perforated Black Neoprene/NBR/PVC Blend
Reinforcement: Multiple textile spirals
Temp. Range: -40˚F to +180˚F (NOTE: The hose construction is capable of this Made
rating, however, LP Gas should NEVER be conveyed over 100˚F) To
Branding: DAYCO® 7132 CGA TYPE I CAUTION - LP GAS HOSE Order
MH6737 UR® (UL® Recognized component, with backwards
“R”) ISSUE NO. XXXX 350 PSI MAX WP MADE IN USA DE1
(DATE CODE) Material
Brand Description: Impression Brand Handling
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
Petroleum
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP
Dispenser
7132-19352 3/16 4.8 2 0.510 13.0 11 2.0 350
7132-25354 1/4 6.4 4 0.610 15.0 14 2.5 350
7132-31354 5/16 7.9 4 0.690 17.5 19 3.0 350 Petroleum
7132-38354 3/8 9.5 4 0.760 19.1 22 3.5 350 Transport
7132-50354 1/2 12.7 4 0.937 23.8 30 4.5 350

LENGTHS: Exact length reels, 90% 1 piece, 10% 2 piece, 50 ft. minimum length. All Petroleum
reel quantities listed can be +50 ft./-0 ft. 3/16” = 750’, 5/16” = 650’, Special
3/8” = 550’, 1/2” = 450’. Standard ”E” reels in 1/4” I.D. through 1/2” I.D. are
UPS shippable, 1/4” = 350’,5/16” = 350’, 3/8” = 300’ and 1/2” = 250’ (all are
+/- 50 ft.). Special
FITTINGS: Dayco hydraulic crimp type. Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

67
Petroleum – Dispenser L.P. Gas Hose - UL21 - CGA Type 1
Series 7232
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION
SECTION FOR THE PROPER USE OF THIS HOSE.

For conveyance of LPG products in production and delivery. Meets CGA

(Canadian Gas Association) Type 1 requirements, and UL21 (Underwriters
Laboratories).
5:1 Safety factor

WARNING ! For LP Gas use ONLY. Do not use in anhydrous ammonia or

refrigeration applications. Do not use with male swivel couplings, or screw-
together reattachable couplings. Can be used for natural gas with applica-
tion specific criteria. Important: REFER TO THE SAFETY AND TECHNICAL
DATA INFORMATION SECTION FOR THE PROPER USE OF THIS HOSE.

Tube: Black Nitrile

Cover: Perforated Black Neoprene
Reinforcement: Multiple textile braids
Temp. Range: -40˚ F to +180˚ F (NOTE: Hose is capable of this rating.
LPG should NEVER be elevated above 100˚ F during
conveyance.)
Branding: Side 1 DAYCO® 7232 CGA TYPE 1 CAUTION - LP GAS
HOSE MH6737® UR® (UL® Recognized component, with
backwards “R”) ISSUE NO. XXXX 350 PSI MAX WP MADE
IN USA Tape Brand with DE2 (DATE CODE)
Side 2: DAYCO® LP GAS HOSE
Brand Description: Emboss Brand and Black letter color, Yellow background

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7232-752 3/4 19.1 2 1.260 32.0 50 8.0 350

7232-1002 1 25.4 2 1.520 38.6 66 10.0 350
7232-1252 1 1/4 31.8 2 1.815 46.1 85 12.0 350
7232-1503 1 1/2 38.1 3 2.156 54.8 112 14.0 350
7232-2003 2 50.8 3 2.750 69.9 177 16.0 350

LENGTHS: Random lengths on reels through 1 1/4” ID as well as specified

cut lengths 100’ through 200’.
1 1/2” - 2”, random 45’ to 100’ lengths.
FITTINGS: Dayco hydraulic crimp type and 2 or 4 bolt interlocking
clamp/insert types.

68
 Petroleum – Transport
Petroleum – Transport
page series
Gold Label® Corrugated Light Weight Tank Truck Hose . . . . . . . . . . 70. . . . . . . . . . . . 7222
TRANSLITE® Tank Truck Hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70. . . . . . . . . . . . 7216,7217
Heavy Duty Fuel Suction and Discharge Hose . . . . . . . . . . . . . . . . . 71. . . . . . . . . . . . 7330
Oil Suction/Discharge Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71. . . . . . . . . . . . 7302,7372
Transport Fuel Discharge Hose - Softwall . . . . . . . . . . . . . . . . . . . . 72. . . . . . . . . . . . 7224,7225
Heavy Duty Fuel Discharge Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 72. . . . . . . . . . . . 7351
DURAVENT® Urethane Tank Truck Vapor Recovery Hose . . . . . . . . 73. . . . . . . . . . . . 7191
Hot Tar and Asphalt Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73. . . . . . . . . . . . 7290
L.P. Gas Hose - UL 21 - CGA Type I . . . . . . . . . . . . . . . . . . . . . . . . 74. . . . . . . . . . . . 7232
L.P. Gas Hose - UL 21 - Stainless Steel . . . . . . . . . . . . . . . . . . . . . . 74. . . . . . . . . . . . 7231
GOLD LABEL® Aircraft Refueling Hose. . . . . . . . . . . . . . . . . . . . . . . 75. . . . . . . . . . . . 7300
Deadman Twin Sensing Hose – Red & Green . . . . . . . . . . . . . . . . . 76. . . . . . . . . . . . 7139
Twin Sensing Hose - Green & Yellow . . . . . . . . . . . . . . . . . . . . . . . . 76. . . . . . . . . . . . 7140

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.

69
Petroleum – Transport Gold Label® Corrugated
Light Weight Tank Truck Hose
Series 7222
An extremely flexible rubber hose used in the transfer of petroleum products that
is lighter weight and more durable than plastic hose. Designed for full suction, dis-
charge service and Stage 1 vapor recovery applications. GOLD LABEL® hose
won’t pin-hole in hot weather and won’t crack in cold weather. The wide corruga-
tion provides superior kink resistance and outstanding flexibility while eliminating
the need for banding sleeves.
4:1 Safety factor

Tube: Black Nitrile

Cover: Black Nitrile/PVC with gold stripe
Reinforcement: Multiple textile plies with helix wires
Temp. Range: -20˚ F to +180˚ F
Branding: DAYCO® SERIES 7222 GOLD LABEL LIGHTWEIGHT
TANK TRUCK HOSE 150 PSI MAX WP MADE IN USA 001
Brand Description: Tape Brand - Black letters on gold stripe

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7222-150150 1 1/2 38.1 2 2.008 51.0 91 3.0 150

7222-200150 2 50.8 2 2.528 64.2 123 4.0 150
7222-250150 2 1/2 63.5 2 3.028 76.9 152 5.0 150
7222-300150 3 76.2 2 3.542 90.0 189 5.0 150
7222-400150 4 101.6 2 4.565 116.0 256 6.0 150
LENGTHS: 100 ft. lengths.
FITTINGS: Banded on 7670 inserts or cam & groove type.

TRANSLITE® Tank Truck Hose

Series 7216 - BLACK
Series 7217 - RED
A lightweight, flexible hose used in the transfer of petroleum products. Rated for
full suction as well as discharge pressure. For leaded and unleaded gasoline,
gasohol blend and diesel fuel.
4:1 Safety factor
Tube: Black Nitrile
Cover: Black or Red Neoprene or NBR/PVC
Reinforcement: Multiple textile plies with helix wire
Temp. Range: -20˚ F to +180˚ F
Branding: DAYCO® SERIES 7216 TRANSLITE® TANK TRUCK
HOSE 75 PSI MAX WP MADE IN USA 001
Brand Description: Tape Brand - Black letters on orange stripe - 7216
Red letters on white stripe - 7217
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP
7216-1002 1 25.4 2 1.364 34.6 46 2.0 150
7216-1252 1 1/4 31.8 2 1.670 42.4 65 3.0 150
7216-1502 1 1/2 38.1 2 1.960 49.8 92 4.0 150
7216-2002 2 50.8 2 2.512 63.8 120 6.0 150
7216-2502 2 1/2 63.5 2 3.028 76.9 155 9.0 150
7216-3002 3 76.2 2 3.552 90.2 198 12.0 150
7216-4002 4 102.0 2 4.626 117.5 360 16.0 150
7216-5004 5 127.0 4 5.748 146.0 487 39.0 100
7216-6004 6 152.4 4 6.772 172.0 546 48.0 75
7216-8004 8 203.2 4 8.888 225.8 812 72.0 75

LENGTHS: 100’ ft. for 1” - 6”, 50 ft. for 8”, also 200’ for 1 1/2”-4” (add 200 to part number).
FITTINGS: 7657, 7672, 7676, or banded on cam & groove type.
70
Heavy Duty Fuel Suction and Discharge Hose
Series 7330
Acid &
Designed for heavy duty service in the transfer of petroleum products including
Chemical
leaded and unleaded gasoline, oil, and diesel fuels. Heavy wall construction
allows the use of crimped or swaged couplings.
4:1 Safety factor
Air &
Tube: Black Nitrile Multi-
Cover: Black Neoprene Purpose
Reinforcement: Multiple textile plies with helix and static wire
Temp. Range: -20˚ F to +180˚ F
Branding: DAYCO® SERIES 7330 HD TANK TRUCK 200 PSI MAX Fire
WP MADE IN USA 001 Suppression
Brand Description: Tape Brand - Red letters on white stripe

Approx. Min. Max. Food

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Handling
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7330-1250 1 1/4 31.8 2 1.686 42.8 71 6.0 250 Made

7330-1500 1 1/2 38.0 2 1.976 50.2 100 8.0 250 To
7330-2000 2 50.8 4 2.622 66.6 166 8.0 250 Order
7330-3000 3 76.2 4 3.654 92.8 241 15.0 250
7330-4000 4 101.6 4 4.812 122.2 387 20.0 250
7330-6000 6 152.4 4 6.906 175.4 665 36.0 200 Material
Handling
LENGTHS: 100 ft. and 200 ft. lengths, 2”, 3” and 4” ; 100 ft. only, 6”.
FITTINGS: Permanent crimp or swage type.
Petroleum
Dispenser

Petroleum
Transport
Oil Suction/Discharge Hose
Series 7302 - 200 PSI – Series 7372 - 150 PSI Petroleum
Special
MADE-TO-ORDER
Designed for heavy-duty use in transferring petroleum products from barges or
tankers to on-shore storage tanks or pipe lines. May be used at full suction in Special
addition to specified discharge pressures. Meets Coast Guard specifications. Also Applications
available with viton tube.
4:1 Safety factor
Steam
Tube: Black Nitrile
Cover: Black Neoprene
Reinforcement: Multiple textile plies with helix wire Water
Temp. Range: -30˚ F to +185˚ F
Branding: None
Approx. Max. Welding
Part I.D. I.D. Wt. Per Rec.
No. (in.) (mm) 100 Ft. WP
Couplings
7302-40* 4 101.6 528 200 &
7302-60* 6 152.4 885 200 Equipment
7302-80* 8 203.2 1879 200
7302-100* 10 254.0 2365 200
7302-120* 12 304.8 3246 200 Safety &
7372-40* 4 101.6 497 150 Tech Data
7372-60* 6 152.4 842 150
7372-80* 8 203.2 1759 150
7372-100* 10 254.0 2223 150 Chemical
7372-120* 12 304.8 3077 150 Charts

LENGTHS: *Add length in ft. to complete part number (max. 50 ft for 4”-8”, max. 45 ft for 10”-12”).
FITTINGS: Built-in or swaged steel nipples and flanges.
71
Petroleum – Transport Transport Fuel Discharge Hose - Softwall
Series 7224 - RED COVER
Series 7225 - BLACK COVER
Used in truck mounted transport service for discharge of gasoline and oil and for
fueling of diesel locomotives, buses and trucks. For leaded and unleaded gaso-
line, gasohol blend and diesel fuel.
4:1 Safety factor

Tube: Black Nitrile

Cover: Black NBR/PVC
Reinforcement: Multiple textile plies with static wire
Temp. Range: -20˚ F to +180˚ F
Branding: 7224 DAYCO® SERIES 7224 FUEL DISCHARGE 200
PSI MAX WP MADE IN USA 001
7225 DAYCO® SERIES 7225 FUEL DISCHARGE 200
PSI MAX WP MADE IN USA 001
Brand Description: 7224 - Tape Brand - Red letters on black stripe
7225 - Tape Brand - Black letters on red stripe

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

-1500 1 1/2 38.1 2 2.000 50.8 84 9.0 200

-2000 2 50.8 2 2.504 63.6 108 11.0 200
-3000 3 76.2 2 3.504 89.0 161 12.0 200
-4000 4 101.6 2 4.536 115.2 209 20.0 200

LENGTHS: 100 ft. lengths - all sizes; 7225 2” - 4” also in 200’ lengths.
FITTINGS: 7657, 7670, 7672, 7676, or banded on cam & groove couplings.

Heavy Duty Fuel Discharge Hose

Series 7351
Softwall petroleum transfer hose, for heavy duty service. High grade nitrile tube
will handle leaded and unleaded gasoline, oil, and diesel fuel. The high grade
Neoprene cover is resistant to weather, oil and abrasion.
4:1 Safety factor

Tube: Black Nitrile

Cover: Black Neoprene
Reinforcement: Multiple textile plies with static wire
Temp. Range: -22˚F to +180˚F
Branding: DAYCO® SERIES 7351 FUEL DISCHARGE HOSE 150
PSI MAX WP MADE IN USA 001
Brand Description: Tape Brand - White letters on red stripe

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7351-2000 2 50.8 4 2.716 69.0 170 24 200

7351-3000 3 76.2 4 3.780 96.0 262 36 200
7351-4000 4 102.0 4 4.772 121.2 320 48 200
7351-6000 6 152.4 4 6.812 173.0 501 72 150
7351-8000 8 203.2 4 8.646 219.6 500 96 150

LENGTHS: 100 ft.

FITTINGS: Permanent crimp or swage types.

72
DURAVENT® Urethane
Tank Truck Vapor Recovery Hose
Acid &
Series 7191 Chemical
Designed to comply with Environmental Protection Agency (EPA) Stage I require-
ments. Used to recover fuel vapors during tank loading and product drop to stor-
Air &
age tanks. Resists abrasion and gasoline vapors.
For vapor recovery ONLY, not for product discharge service. Multi-
Purpose
Construction: Black multiple-ply elastomer with encapsulated helix wire
Temp. Range: -60˚ F to +160˚ F
Branding: None Fire
Suppression
Approx. Min. Max.
Part I.D. I.D. Length Wt. Ea. Bend Rec.
No. (in.) (mm) (ft.) Length Radius WP (PSI)
Food
Handling
7191-2004-16 2 50.8 16 10 2.0 10
7191-2004-18 2 50.8 18 12 2.0 10
7191-2004-20 2 50.8 20 13 2.0 10
7191-2004-25 2 50.8 25 18 2.0 10 Made
7191-3004-16 3 76.2 16 16 3.0 10 To
7191-3004-18 3 76.2 18 18 3.0 10 Order
7191-3004-20 3 76.2 20 20 3.0 10
7191-3004-25 3 76.2 25 24 3.0 10
7191-4004-16 4 101.6 16 21 4.0 10 Material
7191-4004-18 4 101.6 18 24 4.0 10 Handling
7191-4004-20 4 101.6 20 27 4.0 10
7191-4004-25 4 101.6 25 31 4.0 10
Petroleum
LENGTHS: 16, 18, 20 & 25 ft. (max. length). Other lengths on quotation, Dispenser
contact Customer Satisfaction Center.
FITTINGS: Banded on cam & groove or standard 7670 inserts.
Petroleum
Transport

Hot Tar and Asphalt Hose

Petroleum
Series 7290 Special
Designed for bulk transfer and delivery of hot petroleum products and hot wax.
Will handle full suction and discharge pressures.
4:1 Safety factor Special
Applications
Tube: Black Nitrile
Cover: Black Neoprene
Reinforcement: Multiple textile plies with helix wire Steam
Temp. Range: -20˚ F to +350˚/400˚ F
Branding: DAYCO USA 7290 HOT TAR & ASPHALT HOSE 100 PSI
MAX WP 001 Water
Brand Description: Emboss Brand

Approx. Min. Max. Welding

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP
Couplings
7290-1000 1 25.4 4 1.559 39.6 76 3.0 200 &
7290-1500 1 1/2 38.0 4 2.125 54.0 127 4.0 175 Equipment
7290-2000 2 50.8 4 2.630 66.8 163 6.0 175
7290-3000 3 76.2 4 3.701 94.0 280 12.0 150
7290-4000 4 102.0 4 4.717 119.8 365 16.0 100 Safety &
Tech Data
LENGTHS: 100 ft.
FITTINGS: 7657, 7670, 7672.
Chemical
Charts

73
Petroleum – Transport L.P. Gas Hose - UL21 - CGA Type 1
Series 7232
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SECTION FOR
THE PROPER USE OF THIS HOSE.
For conveyance of LPG products.in production and delivery. Meets CGA (Canadian Gas Association)
Type 1 requirements, and UL21 (Underwriters Laboratories).
5:1 Safety factor
WARNING ! For LP Gas use ONLY. Do not use in anhydrous ammonia or refrigeration applica-
tions. Do not use with male swivel couplings. Do not use with screw-together reattachable cou-
plings. Can be used for natural gas with application specific criteria. Important: REFER TO THE
SAFETY AND TECHNICAL DATA INFORMATION SECTION FOR THE PROPER USE OF THIS
HOSE.
Tube: Black Nitrile
Cover: Perforated Black Neoprene
Reinforcement: Multiple textile braids
Temp. Range: -40˚ F to +180˚ F (NOTE: Hose is capable of this rating. LPG
should NEVER be elevated above 100˚ F during conveyance.)
Branding: Side 1 – DAYCO® 7232 CGA TYPE 1 CAUTION - LP GAS
HOSE MH6737® UR® (UL® Recognized component, with
backwards “R”) ISSUE NO. XXXX 350 PSI MAX WP MADE IN
USA DE2(DATE CODE)
Side 2 – DAYCO® LP GAS HOSE
Brand Description: Emboss Brand and Black letter color, Yellow background
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius WP
7232-752 3/4 19.1 2 1.260 32.0 50 8.0 350
7232-1002 1 25.4 2 1.520 38.6 66 10.0 350
7232-1252 1 1/4 31.8 2 1.815 46.1 85 12.0 350
7232-1503 1 1/2 38.1 3 2.156 54.8 112 14.0 350
7232-2003 2 50.8 3 2.750 69.9 177 16.0 350
LENGTHS: Random lengths on reels through 1 1/4” ID as well as specified
cut lengths 100’ through 200’. 1 1/2” - 2”, random 45’ to 100’ lengths.
FITTINGS: Dayco hydraulic crimp type and 2 or 4 bolt interlocking clamp/insert types.

L.P. Gas Hose - UL21 Stainless Steel

Series 7231
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SECTION
FOR THE PROPER USE OF THIS HOSE.
Developed for connections in bulk plant or trucks where piping would be inefficient.
5:1 Safety factor
WARNING ! For LP Gas use ONLY. Do not use in anhydrous ammonia or refrigeration applica-
tions. Do not use with male swivel couplings. Do not use with screw-together reattachable cou-
plings. Can be used for natural gas service with application specific criteria. IMPORTANT:
REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SECTION FOR THE PROPER
USE OF THIS HOSE.
Tube: Black Nitrile
Cover: Perforated Black Neoprene
Reinforcement: One or multiple stainless steel braids
Temp. Range: -40˚ F to +180˚ F (NOTE: Hose is capable of this rating, however,
LPG should NEVER be elevated above 100˚F during
conveyance.)
Branding: DAYCO® 7231 CGA TYPE 1 CAUTION - LP GAS HOSE
MH6737 UR® (UL® Recognized component, with
backwards “R”) ISSUE NO.XXXX 350 PSI MAX WP
MADE IN USA DE2(DATE CODE)
Brand Description: Tape Brand - Black letter color, Blue background
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius WP

7231-751 3/4 19.1 1 1.250 31.8 61 10.0 350

7231-1001 1 25.4 1 1.500 38.1 78 12.0 350
7231-1251 1 1/4 31.8 1 1.750 44.5 96 16.5 350
7231-1501 1 1/2 38.1 1 2.000 50.8 107 20.0 350
7231-2002 2 50.8 2 2.625 66.7 177 25.0 350
LENGTHS: Random 10’ through 100’ lengths.
FITTINGS: Dayco hydraulic crimp type or 4 bolt interlocking insert/clamp type.
74
GOLD LABEL® Aircraft Refueling Hose
Series 7300
Acid &
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION Chemical
SECTION FOR THE PROPER USE OF THIS HOSE.
The one hose to service the majority of commercial, military and private aircraft
fueling requirements. The GOLD LABEL® hose system meets or exceeds all cur-
Air &
rent API 1529/89/C-2, BS3158/C and NFPA 407/96 standards. The high grade
Multi-
nitrile tube reduces the risk of contamination of fuel and fuel delivering system,
while the multiple braided reinforcement provides improved kink resistance, excel- Purpose
lent coupling retention and unsurpassed burst strength. The conductive neoprene
cover offers excellent abrasion, ozone and oil resistance which prolongs the ser-
vice life of the hose. Fire
4:1 Safety factor Suppression

Tube: Black Nitrile

Cover: Black conductive Neoprene Food
Reinforcement: Multiple textile braids Handling
Temp. Range: -40˚F to +158˚F
Branding: Side 1 DAYCO® AIRCRAFT FUELING SERIES 7300 1 ID API
1529/89/C/2-BS3158/85/C-NFPA 407 MAX WP 300 PSI Made
(DATE CODE) 001 MADE IN USA To
Brand Description: Embossed Order

Branding: Side 2 DAYCO® GOLD LABEL AIRCRAFT REFUELING

HOSE - MADE IN USA Material
Brand Description: Tape Brand - Gold letter color Handling

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Petroleum
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP Dispenser

7300-1002 1 25.9 2 1.540 39.1 66 8 300

7300-1252 1 1/4 32.3 2 1.790 45.5 79 9 300 Petroleum
7300-1502 1 1/2 38.1 2 2.080 52.8 102 12 300 Transport
7300-2002 2 51.6 2 2.640 67.1 141 29 300
7300-2502 2 1/2 63.5 2 3.210 81.5 201 30 300
7300-3003 3 76.2 3 3.786 96.2 264 36 300 Petroleum
7300-4003 4 101.6 3 5.000 127.0 451 48 300 Special
LENGTHS: Random lengths 45’ to 150’ sold as assemblies and 100% tested
by Dayco or Dayco Certified Couplers.
Special
FITTINGS: Coupled by Dayco or Dayco Certified Couplers only; NPT, NPSM,
Applications
BSP or BSPP threads available.

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

75
Petroleum – Transport Deadman Twin Sensing Hose
Series 7139
Designed for deadman systems that connect hand control to hydrant and refueling
trucks. The nitrile tube resists compressor oil. The cover is oil, abrasion and
weather resistant.
4:1 Safety factor

Tube: Black Nitrile

Cover: Green and Red Neoprene
Reinforcement: Multiple textile spirals
Temp. Range: -30˚ F to +200˚ F
Branding: DAYCO® SERIES 7139 DEADMAN TWIN HOSE 1/4 ID
(6.4MM) 200 PSI MAX WP MADE IN USA
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7139-251 1/4 6.4 2 0.531 13.5 19 2.0 200

LENGTHS: 700 ft. reels, +/- 50 ft., 90% 1 piece, 10% 2 pieces, with 50 ft.
minimum length.
FITTINGS: Crimped on inserts and ferrules.

Twin Sensing Hose - Green & Yellow

Series 7140
This hose is designed for air and fuel sensing service on aircraft refueling sys-
tems. The nitrile tube will handle oil and fuels conveyed through hose. Cover is
oil, abrasion and weather resistant.
4:1 Safety factor

Tube: Black Nitrile

Cover: Green and Yellow Neoprene
Reinforcement: Multiple Textile Spirals
Temp. Range: -30˚ F to +200˚ F
Branding: DAYCO® SERIES 7140 TWIN SENSING HOSE 3/8 ID
(9.5MM) 250 PSI
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7140-381 3/8 9.5 2 0.656 16.7 29 3.0 250

LENGTHS: 650 ft. reels, +/-50 ft., 90% 1 piece, 10% 2 pieces with 50 ft. min.
length.
FITTINGS: Crimped on inserts and ferrules.

76
 Petroleum – Special
Petroleum – Special
page series
L.P. Gas Hose - UL 21, CGA Type I . . . . . . . . . . . . . . . . . . . . . . . . . 78. . . . . . . . . . . . 7132
L.P. Gas Hose - UL 21, CGA Type I . . . . . . . . . . . . . . . . . . . . . . . . . 78. . . . . . . . . . . . 7233,7243
L.P. Gas Vapor Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79. . . . . . . . . . . . 7122
L.P. Gas Hose - UL 569, CGA Type I . . . . . . . . . . . . . . . . . . . . . . . . 79. . . . . . . . . . . . 7170
BS & W™ Oilfield Suction Hose - Smooth Cover . . . . . . . . . . . . . . . . 80. . . . . . . . . . . . 7208
BS & W™ Oilfield Suction Hose - Corrugated Cover . . . . . . . . . . . . . 80. . . . . . . . . . . . 7213
WILDCATTER® Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81. . . . . . . . . . . . 7234
WILDCATTER® Hot Oiler Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81. . . . . . . . . . . . 7301
MPW - 1000® Multi-Purpose Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 82. . . . . . . . . . . . 7204
SAE 30R7 Fuel Line and Vapor Emission Hose . . . . . . . . . . . . . . . . 82. . . . . . . . . . . . Swan

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.
77
Petroleum – Special L.P. Gas Hose - U.L. 21 - CGA Type I
Series 7132 - Spiral
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SECTION FOR
THE PROPER USE OF THIS HOSE.
For conveyance of LP Gas products where a 3/16” through 1/2” I.D. is required. Meets or
exceeds all Underwriter Laboratories (UL®) 21 requirements as well as the CGA (Canadian
Gas Association) Type I, LP Gas hose requirements.
5:1 Safety factor
WARNING: For LP Gas use only. Do not use in anhydrous ammonia or refrigeration
applications. Do not use male swivel couplings or screw-together reattachable fit-
tings.Can be used for natural gas service with application specific criteria. IMPOR-
TANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SECTION FOR
THE PROPER USE OF THIS HOSE.
Tube: Black Nitrile Blend
Cover: Perforated Black Neoprene/NBR/PVC Blend
Reinforcement: Multiple textile spirals
Temp. Range: -40˚F to +180˚F (NOTE: The hose construction is capable of this
rating, however, LP Gas should NEVER be conveyed over 100˚F)
Branding: DAYCO® 7132 CGA TYPE I CAUTION - LP GAS HOSE
MH6737 UR® (UL® Recognized component, with back-
wards “R”) ISSUE NO. XXXX 350 PSI MAX WP MADE IN
USA DE1 (DATE CODE)
Brand Description: Impression Brand
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP
7132-19352 3/16 4.8 2 0.510 13.0 11 2.0 350
7132-25354 1/4 6.4 4 0.610 15.0 14 2.5 350
7132-31354 5/16 7.9 4 0.690 17.5 19 3.0 350
7132-38354 3/8 9.5 4 0.760 19.1 22 3.5 350
7132-50354 1/2 12.7 4 0.937 23.8 30 4.5 350
LENGTHS: Exact length reels, 90% 1 piece, 10% 2 piece, 50 ft. minimum length. All
reel quantities listed can be +50 ft./-0 ft. 3/16”=750’, 5/16”=650’, 3/8”=550’,
1/2”=450’. Standard ”E” reels in 1/4” I.D. through 1/2” I.D. are UPS ship-
pable, 1/4”=350’,5/16”=350’, 3/8”=300’ and 1/2”=250’ (all are +/- 50 ft.).
FITTINGS: Dayco hydraulic crimp type..

L.P. Gas Hose - UL 21 - Stainless Steel

Series 7233 - Rubber Cover Series 7243 - Textile Cover
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SEC-
TION FOR THE PROPER USE OF THIS HOSE.
Developed for applications wherever a strong, corrosion resistant LP Gas hose is
desired. The special low extract tube handles propane or butane in liquid and gas form.
5:1 Safety factor
WARNING ! For LP Gas use ONLY. Do not use in anhydrous ammonia or refrigeration
applications. Do not use with male swivel couplings. Can be used for natural gas ser-
vice with application specific criteria. IMPORTANT: REFER TO THE SAFETY AND
TECHNICAL DATA INFORMATION SECTION FOR THE PROPER USE OF THIS HOSE.
Tube: Black Nitrile
Cover: Perforated Black Neoprene or rubber impregnated textile braid
Reinforcement: One stainless steel braid
Temp. Range: -40˚ F to +180˚ F (NOTE: Hose is capable of this rating. However,
LPG should NEVER be elevated above 100˚ F during conveyance.)
Branding: DAYCO® USA 7233 SS LP GAS HOSE MH6737 UL®
ISSUE NO. XXX 350 PSI MAX WP (DATE CODE) DE2-
CAUTION- FOR LP GAS USE ONLY - 1750 PSI MIN BURST
Brand Description: Ink Brand - White letter color
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius WP
7233-311 5/16 7.9 1 0.675 17.1 19 4.0 350
7243-311 5/16 7.9 1 0.675 17.1 20 2.0 350
LENGTHS: Random lengths on nominal 500’ reels, max. 5 pieces, 25’ minimum length.
78 FITTINGS: Dayco hydraulic crimp style or reusable type.
LP Gas Hose U.L. 569, CGA Type I
Series 7170
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SEC- Acid &
TION FOR THE PROPER USE OF THIS HOSE. Chemical
This hose is intended for use in the assembly of flexible hose connectors for con-
veyance of LP Gas products for use on barbecue grills, portable heaters, weed
burning apparatus and similar applications. Meets or exceeds all Underwriter Air &
Laboratories (UL) 569 requirements as well as the CGA (Canadian Gas Multi-
Association) Type 1 LP Gas hose requirements. Purpose
Minimum 5:1 Safety factor
WARNING! FOR LP GAS USE ONLY. Do not use in anhydrous ammonia or refrigera-
tion applications. Do not use male swivel couplings or screw-together reattachable fit- Fire
tings. Can be used with natural gas with application specific criteria IMPORTANT: Suppression
REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SECTION FOR THE
PROPER USE OF THIS HOSE.
Tube: Black Nitrile blend Food
Cover: Perforated Black Neoprene/PVC blend Handling
Reinforcement: Multiple textile spirals
Temp. Range: -40˚ F to +180˚ F
NOTE: The hose construction is capable of this rating, however, Made
LP Gas should NEVER be conveyed above 100˚F) To
Branding: DAYCO® 7170 CGA TYPE 1 CAUTION - LP GAS HOSE 5 PSI Order
/350 PSI UR® (UL® Recognized component with backwards ”R”)
MH11955 MADE IN USA (DATE CODE)
Brand Description: Impression Brand Material
Handling
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP Petroleum
Vapor/Liquid
Dispenser
7170-25354 1/4 6.4 4 0.590 15.0 11 2.5 5 / 350
7170-31354* 5/16 7.9 4 0.690 17.5 17 3.0 5 / 350
7170-38354 3/8 9.5 4 0.750 19.1 20 3.5 5 / 350 Petroleum
Transport
LENGTHS: Exact length reels, 90% 1 piece, 10% 2 piece, 50 ft. min. length.
Reel footage tolerance is +50’/-0’.1/4”=700’, 5/16”=650’, 3/8”=550’. UPS
shippable “E” reels are 1/4”=350’, 3/8”=300’, both are +/-50’. Petroleum
FITTINGS: Dayco hydraulic crimp type. Special
*Non-Stock

Special
LP Gas Vapor Hose Applications
Series 7122
This product is designed for use as a light duty, low pressure LP vapor transfer Steam
hose. It is recommended for applications such as space heaters needed in chick-
en brooders, and other farm and industrial applications.
4:1 Safety factor Water

CAUTION: This hose should never exceed 125 PSI internal working
pressure. This hose was designed for LP GAS - VAPOR ONLY type service. Welding
Not to be used for liquid LPG or barbecue grills - not UL listed.
Tube: Black Nitrile
Cover: Red Neoprene, pin pricked Couplings
Reinforcement: Multiple Textile Spirals &
Temp. Range: -20˚F to +160˚F Equipment
Branding: DAYCO® SERIES 7122 LPG VAPOR HOSE 125 PSI
MAX WP MADE IN USA DE1 (DATE CODE)
Brand Description: Ink Brand - Black letter color Safety &
Tech Data
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in) (mm) 100 Ft. Radius WP
Chemical
7122-38200 3/8 9.5 2 0.656 16.7 14.9 3.8 125 Charts

LENGTHS: Exact 650 ft. reels, +50 ft./-0’ 90% 1 piece, 10% 2 piece, 50 ft.
minimum length
FITTINGS: Dayco Hydraulic crimp style. 79
Petroleum – Special BS & W™ Oilfield Suction Hose
Series 7208 - Smooth Cover
CAUTION: Not to be used for Refined Petroleum Products
An economical, lightweight, and flexible hose designed for the transfer of crude oil
and brine water. Specially designed for oilfield waste pit recovery service. Smooth
cover.

Tube: Special black synthetic rubber compound

Cover: Special black synthetic rubber compound
Reinforcement: Textile plies with helix wire
Temp. Range: -30˚ F to +180˚ F
Branding: DAYCO® SERIES 7208 BS&W OIL FIELD SUCTION
HOSE NOT FOR REFINED FUELS MADE IN USA 001
Brand Description: Tape Brand - White letters on Blue stripe

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7208-1000 1 25.4 2 1.408 35.8 48 2.0 150

7208-1250 1 1/4 31.8 2 1.688 42.9 67 3.0 150
7208-1500 1 1/2 38.1 2 2.000 50.8 98 4.0 150
7208-2000 2 50.8 2 2.512 63.8 125 6.0 150
7208-2500 2 1/2 63.5 2 3.000 76.2 155 9.0 150
7208-3000 3 76.2 2 3.512 89.2 195 12.0 150
7208-4000 4 102.0 2 4.552 115.6 260 16.0 150
7208-6000 6 152.4 4 6.716 170.6 515 48.0 150

LENGTHS: 100’ & 200’ lengths - add “200” to above part #’s for 200’ lengths.
FITTINGS: Series 7657, 7670, 7672, 7676 or banded on cam & groove type.

BS & W™ Oilfield Suction Hose

Series 7213 - Corrugated Cover
CAUTION: Not to be used for Refined Petroleum Products
An economical, lightweight, and flexible hose designed for the transfer of crude oil
and brine water. Specially designed for oilfield waste pit recovery service.
Corrugated for flexibility.

Tube: Special Black Synthetic Rubber compound

Cover: Special Black Synthetic Rubber compound
Reinforcement: Textile plies with helix wire
Temp. Range: -30˚ F to +180˚ F
Branding: DAYCO® SERIES 7213 BS&W OIL FIELD SUCTION
HOSE NOT FOR REFINED FUELS MADE IN USA 001
Brand Description: Tape Brand - White letters on Blue stripe

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7213-1500 1 1/2 38.1 2 1.976 50.2 86 4.0 150

7213-2000 2 50.8 3 2.520 64.0 121 6.0 150
7213-2500 2 1/2 63.5 3 3.020 76.7 147 9.0 150
7213-3000 3 76.2 3 3.520 89.4 174 12.0 150
7213-4000 4 101.6 3 4.568 116.0 258 16.0 150
7213-6000 6 152.4 5 6.748 171.4 474 48.0 150

LENGTHS: 100’ & 200’ lengths - add “200” to above part #’s for 200’ lengths.
FITTINGS: Series 7657, 7670, 7672, 7676 or banded on cam & groove type.

80
WILDCATTER® Hose
Series 7234
Acid &
Designed for rotary service on portable drilling units, workover rigs and seismo- Chemical
graph equipment. This tough, flexible and versatile hose can also be used as a
discharge hose for reverse circulation, acidizer and cement solution.
Meets API 7 requirements.
Air &
2-1/2:1 Minimum safety factor
Multi-
Purpose
Tube: Black Neoprene
Cover: Black Hypalon with blue stripe
Reinforcement: Multiple wire spirals
Temp. Range: -40˚ F to +200˚ F Fire
Branding: DAYCO USA WILDCATTER® 3000 PSI WP 001 Suppression
Brand Description: Tape Brand - Black letter color, Blue background

Approx. Min. Max. Food

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Handling
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7234-2002 2 50.8 4 2.687 68.2 304 18.0 3000 Made

To
LENGTHS: 50 ft. and 100 ft. Order
FITTINGS: Dayco hydraulic crimp type.

Material
Handling

Petroleum
Dispenser

Petroleum
Transport
WILDCATTER® Hot Oiler Hose
Series 7301 Petroleum
Special
A unique hot oiler hose specially designed for transferring hot oil at 275˚ F contin-
uous, 300˚ F intermittent. Rugged neoprene cover for abrasion and gouging resis-
tance. Special
3:1 Safety factor Applications
Tube: Black Nitrile
Cover: Black Neoprene
Steam
Reinforcement: Multiple wire braids
Temp. Range: -40˚ F to +275˚ /300˚ F
Branding: DAYCO USA 7301 WILDCATTER HOT OILER HOSE 1-
1/2 ID 2250 PSI MAX WP TEMP RATING 275˚F CON Water
TINUOUS 300˚F INTERMITTENT 001
Brand Description: Tape Brand - Red letter color
Welding
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP Couplings
&
7301-1502 1 1/2 38.1 2 2.000 50.8 159 13.0 2250 Equipment

LENGTHS: 49 and 50 ft.

FITTINGS: Dayco hydraulic crimp type. Safety &
Tech Data

Chemical
Charts

81
Petroleum – Special MPW - 1000® Multi-Purpose Hose
Series 7204
This versatile multi-purpose hose is ideal for rugged service in many industrial and
high pressure steam cleaning applications. In addition to air and water service, the oil
resistant tube and cover will handle a variety of acids and chemicals. Suitable for sat-
urated steam service to 150 PSI and temperatures to 368˚ F. Also suitable to convey
hot tar, wax and glue at 300˚ F continuous, 350˚ F intermittent.
4:1 Safety factor (10:1 for 150 PSI steam applications)

Tube: Black Nitrile

Cover: Perforated Black Neoprene
Reinforcement: One wire braid
Temp. Range: -20˚ F to +300˚/350˚/368˚ F (Steam)
Branding: DAYCO 7204 - MPW 1000 PSI MAX WP (DATE CODE)
MADE IN USA
Brand Description: Embossed

Approx. Min. Max. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Steam
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius WP WP

7204-381 3/8 9.5 2 0.781 19.8 28 5.0 1000 150

7204-501 1/2 12.7 2 0.906 23.0 34 7.0 1000 150
7204-751 3/4 19.1 2 1.187 30.1 52 9.5 1000 150
7204-1001 1 25.4 2 1.500 38.1 75 12.0 1000 150

LENGTHS: Random lengths on reels. Max. 600 ft., min. 400 ft. 5 pieces max.
per reel with 50 ft. length.
FITTINGS: Hydraulic crimp type and 2 or 4 bolt interlocking clamp type.

SAE 30R7 Fuel Line and

Vapor Emission Hose
Gasoline and Vapor Emission Hose manufactured to meet SAE 30R7 specifica-
tions. Durable cover resists deterioration from oil, grease, heat and ozone and
gives long service life.
4:1 Safety factor

Tube: Black NBR

Cover: Black Neoprene
Reinforcement: Textile Spirals
Temp. Range: -30˚F to +250˚F
Branding: 3/16” ID FUEL/VAPOR LINE SAE30R7 (DATE CODE)
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius WP

39553 3/16 4.8 2 0.406 10.3 7 2.0 75

39550 1/4 6.4 2 0.500 12.7 10 2.0 50
39551 5/16 7.9 2 0.563 14.3 11 3.0 50
39552 3/8 9.5 2 0.625 15.9 14 3.5 50

LENGTHS: 250’ per spool, max 3 pcs. No piece shorter than 25’. One spool
per carton.
FITTINGS: Clamped or externally crimped inserts.

82
 Special Applications
Special Applications
page series
Paint Fluid Hose - Nylon Tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84. . . . . . . . . . . . 7108
Signal Call Tubing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84. . . . . . . . . . . . Swan
Deadman Twin Sensing Hose – Red & Green . . . . . . . . . . . . . . . . . 85. . . . . . . . . . . . 7139
Twin Sensing Hose - Green & Yellow . . . . . . . . . . . . . . . . . . . . . . . . 85. . . . . . . . . . . . 7140
Non-Conductive Cable Cover – Braided. . . . . . . . . . . . . . . . . . . . . . 86. . . . . . . . . . . . 7115
Non-Conductive Cable Cover - Spiral. . . . . . . . . . . . . . . . . . . . . . . . 86. . . . . . . . . . . . 7172
Conduit Hose - Reinforced - US MSHA . . . . . . . . . . . . . . . . . . . . . . 87. . . . . . . . . . . . 7337
Conduit Hose - Non-Reinforced - US MSHA . . . . . . . . . . . . . . . . . . 87. . . . . . . . . . . . 7338
Oxygen Charging Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88. . . . . . . . . . . . 7293

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.
83
Special Applications Paint Fluid Hose
Nylon Tube
Series 7108
Designed to handle both water and oil based paints in medium pressure applica-
tions. The Nylon 11 tube will handle ketone solvents, lacquers, thinners and paints
with high aromatics, as well as many chemicals. Very flexible for ease of handling.
4:1 Safety factor
WARNING! Do not use in paint spray applications.

Tube: Nylon 11
Cover: Black Neoprene
Reinforcement: Multiple textile spirals
Temp. Range: 0˚F to +200˚F
Branding: DAYCO® SERIES 7108 PAINT FLUID HOSE 3/8 ID
(9.5MM) 500 PSI MAX WP MADE IN USA (DATE CODE)
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7108-251 1/4 6.4 2 0.488 12.4 8 3.0 500

7108-381 3/8 9.5 2 0.680 17.3 16 4.0 500
7108-501 1/2 12.7 2 0.875 22.2 25 5.0 750

LENGTHS: Random lengths on nominal 500 ft. reels, 3 piece max., 50 ft.
minimum length.
FITTINGS: Dayco hydraulic crimp type.

Signal Call Tubing

Specially compounded extruded tubing allows use where grease, oil, gasoline and
most acids are found. Resists puncturing from snow tire studs. Remains flexible in
subzero temperatures.

Material: EPDM
Reinforcement: None
Temp. Range: -40˚F to +180˚F
Branding: None

Approx. Min. Max.

Part I.D. I.D. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP

39521 3/8 9.5 0.625 15.9 13 3.0 25

LENGTHS: 500’ per reel, 90% 1 piece, 10% 2 piece, 50 ft. minimum length
FITTINGS: None required.

84
Deadman Twin Sensing Hose
Series 7139
Acid &
Designed for deadman systems that connect hand control to hydrant and refueling Chemical
trucks. The nitrile tube resists compressor oil. The cover is oil, abrasion and
weather resistant.
4:1 Safety factor
Air &
Multi-
Tube: Black Nitrile
Purpose
Cover: Green and Red Neoprene
Reinforcement: Multiple textile spirals
Temp. Range: -30˚ F to +200˚ F
Branding: DAYCO® SERIES 7139 DEADMAN TWIN HOSE 1/4 ID Fire
(6.4MM) 200 PSI MAX WP MADE IN USA Suppression
Brand Description: Ink Brand - White letter color

Approx. Min. Max. Food

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Handling
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7139-251 1/4 6.4 2 0.531 13.5 19 2.0 200 Made

To
LENGTHS: 700ft. reels, +/- 50 ft., 90% 1 piece, 10% 2 pieces, with 50 ft. Order
minimum length.
FITTINGS: Crimped on inserts and ferrules.
Material
Handling

Petroleum
Dispenser

Petroleum
Transport
Twin Sensing Hose - Green & Yellow
Series 7140 Petroleum
Special
This hose is designed for air and fuel sensing service on aircraft refueling sys-
tems. The nitrile tube will handle oil and fuels conveyed through hose. Cover is
oil, abrasion and weather resistant. Special
4:1 Safety factor Applications
Tube: Black Nitrile
Cover: Green and Yellow Neoprene
Steam
Reinforcement: Multiple Textile Spirals
Temp. Range: -30˚ F to +200˚ F
Branding: DAYCO® SERIES 7140 TWIN SENSING HOSE 3/8 ID
(9.5MM) 250 PSI Water
Brand Description: Ink Brand - White letter color

Approx. Min. Max. Welding

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP
Couplings
7140-381 3/8 9.5 2 0.656 16.7 29 3.0 250 &
Equipment
LENGTHS: 650 ft. reels, +/-50 ft., 90% 1 piece, 10% 2 pieces with 50 ft. min.
length.
FITTINGS: Crimped on inserts and ferrules. Safety &
Tech Data

Chemical
Charts

85
Special Applications Non-Conductive Cable Cover – Braided
Series 7115
This hose was specifically designed for cable covering on water coolant welding
systems, but can serve a wide variety of applications where electrical resistance is
required. The special Neoprene tube and cover provide electrical resistance
exceeding 1 megohm per inch at 1000 Volts, D.C.. The one braid construction
gives excellent flexibility. The tight tolerances allow the hose to fit into areas
where standard hoses would not. Also see Series 7172.
4:1 Safety factor

Tube: Black Neoprene

Cover: Black Neoprene
Reinforcement: One textile braid
Temp. Range: -20˚ F to +212˚ F
Branding: None

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7115-191 3/16 4.8 1 0.406 10.3 7 2.0 75

7115-251 1/4 6.4 1 0.465 11.8 8 2.5 75
7115-311 5/16 7.9 1 0.500 12.7 9 3.0 75
7115-381 3/8 9.5 1 0.625 15.9 13 3.5 75

LENGTHS: Random lengths on reels, 5 piece max.

FITTINGS: Special – Not supplied by Dayco.

Non-Conductive Cable Cover - Spiral

Series 7172
This hose has been designed for use as cable covering on water cooled welding
systems. The specially blended non-conductive Nitrile tube and EPDM cover pro-
vide a minimum of 1 megohm resistance per inch at 1000 volts D.C..The synthetic
textile spiral reinforcement provides a lightweight product that can be used in
many applications that require a non-conductive construction and 200 PSI working
pressures.
4:1 Safety factor

Tube: Black NBR Blend

Cover: Black EPDM
Reinforcement: Textile spirals
Temp. Range: -20˚F to +212˚F
Branding: None

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7172-19200 3/16 4.8 2 0.405 10.3 6 1.5 200

7172-25200 1/4 6.4 2 0.477 12.1 7 2.0 200
7172-31200 5/16 7.9 2 0.500 12.7 8 2.5 200
7172-38200 3/8 9.5 2 0.601 15.3 10 3.0 200

LENGTHS: Exact length reels, 3/16” & 1/4” = 750 ft., 5/16” = 700 ft., 3/8”=650
ft. All reels have a +50’ /-0’ tolerance with 90% 1 piece, 10% 2
piece, with 50 ft. minimum length.
FITTINGS: Special – Not supplied by Dayco.

86
Conduit Hose - Reinforced - US MSHA
Series 7337
Designed for use as cable cover on underground mining equipment. Meets US MSHA stan- Acid &
dards for flame resistance and wall thickness, and is embossed with US MSHA legend. Chemical
Tube: Black Synthetic Rubber
Cover: Black Synthetic Rubber
Reinforcement: Multiple textile plies Air &
Temp. Range: -30˚ F to +180˚ F Multi-
Branding: DAYCO SERIES 7337 PREMIUM CONDUIT HOSE FLAME Purpose
RESISTANT MINE CONDUIT USMSHA NO. 2G-2/10 MADE IN USA
(USMSHA number may vary )
Brand Description: Embossed Brand
Fire
Approx. Suppression
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per
No. (in.) (mm) Plies (in.) (mm) 100 Ft.
7337-382 3/8 9.5 2 0.807 20.5 25 Food
7337-502 1/2 12.7 2 0.934 23.7 31 Handling
7337-632 5/8 15.9 2 1.063 27.0 37
7337-752 3/4 19.1 2 1.181 30.0 41
7337-872 7/8 22.2 2 1.308 33.2 47
7337-1002 1 25.4 2 1.434 36.4 52 Made
7337-1132 1 1/8 28.6 2 1.560 39.6 58 To
7337-1252 1 1/4 31.8 2 1.686 42.8 64 Order
7337-1382 1 3/8 34.9 2 1.811 46.0 69
7337-1502 1 1/2 38.1 2 1.929 49.0 73
7337-1752 1 3/4 44.5 2 2.183 55.4 85 Material
7337-1882 1 7/8 47.6 2 2.308 58.6 90
Handling
7337-2002 2 50.8 2 2.435 61.8 96
7337-2252 2 1/4 57.2 2 2.687 68.2 107
7337-2382 2 3/8 60.3 2 2.809 71.3 112
7337-2502 2 1/2 63.5 2 2.933 74.5 117 Petroleum
7337-3002 3 76.2 2 3.435 87.2 139 Dispenser
7337-3502 3 1/2 90.0 2 3.976 101.0 162
7337-4002 4 102.0 2 4.449 113.0 182
7337-5002 5 127.0 2 5.433 138.0 225 Petroleum
7337-6002 6 152.4 2 6.437 163.5 271
Transport
LENGTHS: 50 ft. Some ID sizes may also be stocked in 100’ or 200’ lengths.
Contact Dayco Customer Service
FITTINGS: None required
Petroleum
Special
Conduit Hose - Non-Reinforced - US MSHA
Series 7338
Special
Designed for use as cable cover on underground mining equipment. Meets US MSHA stan-
dards for flame resistance and wall thickness, and is embossed with US MSHA legend Applications

Construction: Minimum 3/16” thick Black Synthetic Rubber tubing

Temp. Range: -30˚ F to +180˚ F Steam
Branding: DAYCO SERIES 7338 PREMIUM CONDUIT HOSE FLAME
RESISTANT MINE CONDUIT USMSHA NO. 2G-57/4 MADE IN USA
(USMSHA number may vary)
Brand Description: Embossed Brand Water
Approx.
Part I.D. I.D. O.D. O.D. Wt. Per
No. (in.) (mm) (in.) (mm) 100 Ft.
Welding
7338-380 3/8 9.5 0.800 20.3 26
7338-500 1/2 12.7 0.926 23.5 32
7338-630 5/8 15.9 1.056 26.8 38
7338-750 3/4 19.1 1.174 29.8 43 Couplings
7338-870 7/8 22.2 1.299 33.0 48 &
7338-1000 1 25.4 1.426 36.2 54
7338-1130 1 1/8 28.6 1.552 39.4 59 Equipment
7338-1250 1 1/4 31.8 1.678 42.6 65
7338-1380 1 3/8 34.9 1.805 45.8 71
7338-1500 1 1/2 38.1 1.923 48.8 76
7338-1750 1 3/4 44.5 2.175 55.2 87 Safety &
7338-2000 2 50.8 2.427 61.6 98 Tech Data
7338-2250 2 1/4 57.2 2.679 68.0 110
7338-2380 2 3/8 60.3 2.801 71.1 115
7338-2500 2 1/2 63.5 2.927 74.3 121
7338-3000 3 76.2 3.428 87.1 143 Chemical
LENGTHS: 50’, many sizes also stocked in 100’ and 200’ lengths Charts
Contact Dayco Customer Service
FITTINGS: None required
87
Special Applications Oxygen Charging Hose
Series 7293
Designed for lancing and scarfing applications in steel mills and foundries. High
quality Neoprene rubber compounds stand up to tough, oily environments. Green
Neoprene cover can be used to indicate color coding for oxygen. Tube is cleaned
and capped at factory.
4:1 Safety factor

Tube: Black Neoprene

Cover: Green Neoprene
Reinforcement: Multiple textile plies
Temp. Range: -22˚ F to +176˚ F
Branding: DAYCO SERIES 7293 OXYGEN CHARGING 500 PSI
MAX WP MADE IN USA 001
Brand Description: Emboss Brand

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7293-0500 1/2 12.7 4 0.992 25.2 38 3.5 500

7293-0750 3/4 19.1 4 1.276 32.4 54 3.5 500
7293-1000 1 25.4 4 1.528 38.8 68 4.5 500
7293-1250 1 1/4 31.8 4 1.930 49.0 108 5.0 500
7293-1500 1 1/2 38.1 4 2.174 55.2 124 7.0 500
7293-2000 2 50.8 4 2.764 70.2 180 14.0 500

LENGTHS: 100 ft.

FITTINGS: Non-sparking interlocking clamp type - not offered by Dayco.

88
 Steam
Steam
page series
STEAM-LANCE® 250 Steam Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 90. . . . . . . . . . . . 7263,7264
DRAGON BREATH® Butyl Steam Hose . . . . . . . . . . . . . . . . . . . . . . 90. . . . . . . . . . . . 7286,7287
DRAGON BREATH® 250 Steam Hose . . . . . . . . . . . . . . . . . . . . . . . 91. . . . . . . . . . . . 7288,7289
STEAM-LANCE® 150 Steam Cleaner Hose . . . . . . . . . . . . . . . . . . . 92. . . . . . . . . . . . 7250
MPW - 1000® Multi-Purpose Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 92. . . . . . . . . . . . 7204

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.

89
Steam STEAM - LANCE® 250 Steam Hose
Series 7263 - BLACK COVER
Series 7264 - RED COVER
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION
SECTION FOR THE PROPER USE OF THIS HOSE.
Designed for high pressure service using saturated steam at pressures to 250 PSI and
temperatures to 406˚ F. Will also handle superheated steam to 250 PSI and 450˚ F. Not
for use with detergents. The steel wire braids provide maximum strength and also
serve as a static wire. 7263 meets MIL-H-28596B, Type I, Grade A and may be used
as a component to fabricate metal lined steam hose assemblies to MIL-H-29210B.
10:1 Safety factor (2500 PSI minimum burst) for steam applications.
Tube: Black EPDM
Cover: Perforated Black or Red EPDM
Reinforcement: Multiple wire braids
Temp. Range: -20˚ F to + 406˚/450˚ F
Branding: DAYCO® 7263 STEAM LANCE® 250 PSI MAX WP
MADE IN USA DE2 (DATE CODE)
Brand Description: Emboss Brand
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP
-502 1/2 12.7 2 1.031 26.2 48 7.0 250
-752 3/4 19.1 2 1.343 34.1 66 9.5 250
-1002 1 25.4 2 1.593 40.5 82 12.0 250
-1252 1 1/4 31.8 2 1.875 47.6 115 16.5 250
-1502 1 1/2 38.1 2 2.188 55.6 137 20.0 250
-2002 2 50.8 2 2.687 68.2 178 25.0 250
LENGTHS: 1/2” through 1”, random lengths on reels; max. 600 ft., min. 400 ft.
5 pc max. with 50 ft. min. length.
Also 50’ and 100’ cut lengths through 2”.
FITTINGS: Dragon Breath® permanent crimp type, 2 and 4 bolt interlocking
clamp and insert type, or Dayco hydraulic crimp type.

DRAGON BREATH® Butyl Steam Hose

Series 7286 - BLACK COVER
Series 7287 - RED COVER (Non-Stock)
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION
SECTION FOR THE PROPER USE OF THIS HOSE.
The premium steam hose used where long service life is required for saturated
steam 250 PSI at 406˚ F and superheated steam 250 PSI at 450˚ F. Not to be
used with oil based detergents.
10:1 Safety factor
Tube: Black Butyl
Cover: Perforated Black or Red Butyl
Reinforcement: Multiple wire braids
Temp. Range: 0˚ to +406˚/450˚ F
Branding: DAYCO® USA 7286 BUTYL STEAM 250 PSI MAX WP
DE2 (DATE CODE)
Brand Description: Emboss Brand
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. 9in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

-502 1/2 12.7 2 1.031 26.2 50 7.0 250

-752 3/4 19.1 2 1.343 34.1 69 9.5 250
-1002 1 25.4 2 1.594 40.5 85 12.0 250
-1252 1 1/4 31.8 2 1.875 47.6 120 16.5 250
-1502 1 1/2 38.1 2 2.188 55.6 137 20.0 250
-2002 2 50.8 2 2.687 68.2 179 25.0 250
LENGTHS: 1/2” through 1” random lengths on reels, max. 600’, min. 400’, 5 piece
max. with 50’ min. length. Also 50’ and 100’ cut lengths through 2”.
FITTINGS: Dragon Breath® permanent crimp type, 2 and 4 bolt interlocking
clamp and insert type, or Dayco hydraulic crimp type.
90
DRAGON BREATH® 250 Steam Hose
Series 7288 - RED COVER
Acid &
Series 7289 - BLACK COVER Chemical

IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SEC-

TION FOR THE PROPER USE OF THIS HOSE. Air &
Designed for high pressure service using saturated steam service (250 PSI at Multi-
406˚ F) or superheated steam service (250 PSI at 450˚ F). The double wire braid Purpose
offers maximum strength and can be used as a static conductor. Oil resistant
cover (RMA Class B) makes the hose ideal for refinery service.
10:1 Safety factor for steam applications Fire
Suppression
Tube: Black EPDM
Cover: Perforated Red Neoprene or Black Hypalon
Reinforcement: One wire braid Food
Temp. Range: -20˚ F to +406˚/450˚ F Handling
Branding: DAYCO USA 7288 DRAGON BREATH® (DATE CODE)
DE2 250 PSI MAX WP
Brand Description: Emboss Brand Made
To
Approx. Min. Max. Order
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP
Material
-502 1/2 12.7 2 1.031 26.2 52 7.0 250
Handling
-752 3/4 19.1 2 1.343 34.1 73 9.5 250
-1002 1 25.4 2 1.594 40.5 90 12.0 250
-1252 1 1/4 31.8 2 1.875 47.6 124 16.5 250
-1502 1 1/2 38.1 2 2.187 55.5 144 20.0 250 Petroleum
-2002 2 50.8 2 2.688 68.3 188 25.0 250 Dispenser

LENGTHS: 1/2” through 1” random lengths on reels, 600’ max., 400’ min., 5
piece max., 50’ min. length. Also 50’ and 100’ cut lengths. Petroleum
FITTINGS: Dragon Breath® permanent crimp type or 2 and 4 bolt interlocking Transport
clamp and insert type, or Dayco hydraulic crimp type.
Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

91
Steam STEAM-LANCE® 150
Steam Cleaner Hose
Series 7250
IMPORTANT: REFER TO THE SAFETY AND TECHNICAL DATA INFORMATION SEC-
TION FOR THE PROPER USE OF THIS HOSE.
Designed for tough, constant use in steam cleaning operations in oily environ-
ments. Also for saturated steam. Pressures to 150 PSI and temperatures to 368˚ F.
10:1 Safety factor for steam applications

Tube: Black Nitrile

Cover: Perforated Red Neoprene
Reinforcement: One wire braid
Temp. Range: -20˚ F to +368˚ F
Branding: DAYCO USA 7250 STEAM LANCE® (DATE CODE) 150
PSI MAX WP - DE2
Brand Description: Emboss Brand

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7250-381 3/8 9.5 1 0.781 19.8 28 5.0 150

7250-501 1/2 12.7 1 0.906 23.0 34 7.0 150
7250-751 3/4 19.1 1 1.187 30.1 51 9.5 150
7250-1001 1 25.4 1 1.500 38.1 75 12.0 150

LENGTHS: Random lengths on nominal 500’ reels.

FITTINGS: Dragon Breath® permanent crimp type, 2 and 4 bolt interlocking
clamp and insert type, or Dayco hydraulic crimp type.

MPW - 1000® Multi-Purpose Hose

Series 7204
This versatile multi-purpose hose is ideal for rugged service in many industrial and
high pressure steam cleaning applications. In addition to air and water service, the oil
resistant tube and cover will handle a variety of acids and chemicals. Suitable for sat-
urated steam service to 150 PSI and temperatures to 368˚ F. Also suitable to convey
hot tar, wax and glue at 300˚ F continuous, 350˚ F intermittent.
4:1 Safety factor (10:1 for 150 PSI steam applications)

Tube: Black Nitrile

Cover: Perforated Black Neoprene
Reinforcement: One wire braid
Temp. Range: -20˚ F to +300˚/350˚/368˚ F (Steam)
Branding: DAYCO 7204 - MPW 1000 PSI MAX WP (DATE CODE)
MADE IN USA
Brand Description: Embossed

Approx. Min. Max. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Steam
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius WP WP

7204-381 3/8 9.5 2 0.781 19.8 28 5.0 1000 150

7204-501 1/2 12.7 2 0.906 23.0 34 7.0 1000 150
7204-751 3/4 19.1 2 1.187 30.1 52 9.5 1000 150
7204-1001 1 25.4 2 1.500 38.1 75 12.0 1000 150

LENGTHS: Random lengths on reels. Max. 600 ft., min. 400 ft. 5 pieces max.
per reel with 50 ft. length.
FITTINGS: Dayco hydraulic crimp type and 2 or 4 bolt interlocking clamp type.

92
 Water
Water
page series
DAY-FLO® Water Suction Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94. . . . . . . . . . . . 7257
SUPER-FLEX® Water Suction Hose . . . . . . . . . . . . . . . . . . . . . . . . . 94. . . . . . . . . . . . 7392
SUPER-FLEX® Heavy Duty Water Suction Hose . . . . . . . . . . . . . . . 95. . . . . . . . . . . . 7325
BS & W™ Oilfield Suction Hose - Smooth Cover . . . . . . . . . . . . . . . . 96. . . . . . . . . . . . 7208
BS & W™ Oilfield Suction Hose - Corrugated Cover . . . . . . . . . . . . . 96. . . . . . . . . . . . 7213
DYNAFLEX® PVC Standard Duty Suction Hose . . . . . . . . . . . . . . . . 97. . . . . . . . . . . . 7560
DYNAFLEX® PVC Multi-Purpose Suction Hose . . . . . . . . . . . . . . . . 97. . . . . . . . . . . . 7561
DAY-FLO® Water Discharge Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 98. . . . . . . . . . . . 7306
DAY-FLO® Ultra Light Water Discharge Hose . . . . . . . . . . . . . . . . . . 98. . . . . . . . . . . . 7306L
DAY-FLO® Heavy Duty Water Discharge Hose . . . . . . . . . . . . . . . . . 99. . . . . . . . . . . . 7306H
DAY-FLO® Medium Duty Water Discharge Hose . . . . . . . . . . . . . . . . 99. . . . . . . . . . . . 7306M
GULLY WASHER® PVC Discharge Hose - Standard Duty - Blue . . . 100. . . . . . . . . . . 7541
GULLY WASHER® PVC Discharge Hose - Medium Duty - Red. . . . . 100. . . . . . . . . . . 7542
GULLY WASHER® PVC Discharge Hose - Heavy Duty - Yellow . . . . 101. . . . . . . . . . . 7545
GULLY WASHER® PVC Discharge Hose - Light Duty - Gray . . . . . . 101. . . . . . . . . . . 7547
STINGER™ II Mine Air & Water Hose - MSHA. . . . . . . . . . . . . . . . . . 102. . . . . . . . . . . 7268
YELLOW BIRD® Air & Water Hose -MSHA . . . . . . . . . . . . . . . . . . . . 102. . . . . . . . . . . 7284
GRIZZLY™ 500 Multi-Purpose Hose - MSHA . . . . . . . . . . . . . . . . . . 103. . . . . . . . . . . 7107
MPW - 1000® Multi-Purpose Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 103. . . . . . . . . . . 7204
PWD High Pressure Washdown Hose . . . . . . . . . . . . . . . . . . . . . . . 104. . . . . . . . . . . 7143
BLUE RIBBON® Pressure Washer Hose. . . . . . . . . . . . . . . . . . . . . . 104. . . . . . . . . . . 7247
Pressure Washer Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105. . . . . . . . . . . 7258
HYDRO-SPRAY™ Car Wash Hose . . . . . . . . . . . . . . . . . . . . . . . . . . 105. . . . . . . . . . . 7235
ECW™ Economy White Washdown Hose . . . . . . . . . . . . . . . . . . . . . 106. . . . . . . . . . . 7079
HDW™ Creamery Washdown Hose. . . . . . . . . . . . . . . . . . . . . . . . . . 106. . . . . . . . . . . 7080
WILDCATTER® Washdown Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . 107. . . . . . . . . . . 7360
Booster 800 High Pressure Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . 107. . . . . . . . . . . 7270
Contractor Water Hose - Rubber . . . . . . . . . . . . . . . . . . . . . . . . . . . 108. . . . . . . . . . . 7093CW
Contractor Water Hose - PVC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108. . . . . . . . . . . Swan
Heater Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109. . . . . . . . . . . 7186
GST® Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109. . . . . . . . . . . 7192
GST® II General Service Air & Water Hose . . . . . . . . . . . . . . . . . . . . 110 . . . . . . . . . . . 7031,7057
7092,7093
7096
THORO-BILT® Utility Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 . . . . . . . . . . . 7103,7116
JIFFY® HOSE Air Hose - MSHA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 . . . . . . . . . . . 7212
SUPER-FLEX® GS General Service Air & Water Hose . . . . . . . . . . . 112 . . . . . . . . . . . 7322,7323
MPT® II Multi-Purpose Air & Water Hose (Non-Conductive) . . . . . . . 113 . . . . . . . . . . . 7094,7095
Furnace Door Coolant Hose - Softwall . . . . . . . . . . . . . . . . . . . . . . . 114 . . . . . . . . . . . 7385
Furnace Door Coolant Hose - Hardwall . . . . . . . . . . . . . . . . . . . . . . 114 . . . . . . . . . . . 7386
FLEXALL® PVC Multi-Purpose Hose . . . . . . . . . . . . . . . . . . . . . . . . 115 . . . . . . . . . . . 7568
THORO-SPRAY® High Pressure Spray Hose . . . . . . . . . . . . . . . . . 115 . . . . . . . . . . . 7180
DYNAFLEX® PVC Transparent Suction/Discharge Hose. . . . . . . . . . 116 . . . . . . . . . . . 7570
THORO-SPRAY® Green High Pressure PVC Hose – 800 PSI . . . . . 116 . . . . . . . . . . . 7578
THORO-SPRAY® PVC Spray Hose – Yellow – 600 PSI . . . . . . . . . . 117 . . . . . . . . . . . 7580
THORO-BRAID® Clear PVC Hose - FDA . . . . . . . . . . . . . . . . . . . . . 117 . . . . . . . . . . . 7581
Paint Spray PVC Air Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 . . . . . . . . . . . Swan
HYDRO-AIRE™ PVC Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 . . . . . . . . . . . Swan
THERM-O-RED® ORS Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 . . . . . . . . . . . Swan
THERM-O-BLUE® ORS Hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120. . . . . . . . . . . Swan

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.

93
Water DAY-FLO® Water Suction Hose
Series 7257
For water suction and discharge service. All sizes capable of withstanding full suc-
tion. Tube and cover resistant to LASSO® and other herbicides, weak alkalis and
acids.
4:1 Safety factor

Tube: Black EPDM

Cover: Black EPDM
Reinforcement: Multiple textile plies with helix wire
Temp. Range: -30˚ F to +200˚ F
Branding: DAYCO SERIES 7257 DAYFLO® WATER SUCTION
HOSE 150 PSI MAX WP MADE IN USA
Brand Description: Emboss Brand

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7257-125150 1 1/4 31.8 2 1.732 44.0 84 7.0 150

7257-150150 1 1/2 38.1 2 1.904 48.4 83 10.0 150
7257-200150 2 50.8 2 2.512 63.8 128 13.0 150
7257-250150 2 1/2 63.5 2 3.028 76.9 168 15.0 150
7257-300150 3 76.2 2 3.527 89.6 197 20.0 150
7257-400150 4 101.6 4 4.574 116.2 279 26.0 150

LENGTHS: 100’.
FITTINGS: 7670 or cam and groove type.

SUPER-FLEX® Water Suction Hose

Series 7392
This water suction hose is designed to handle a wide range of applications in
industry, construction and agriculture. The tough, flexible EPDM rubber construc-
tion will resist abrasion, weathering and the effects of agricultural herbicides and
other mild chemicals. Incorporates a steel wire helix in the hose wall for full suc-
tion capabilities as well as high tensile tire cord fabric for discharge pressure.
4:1 Safety factor

Tube: Black EPDM

Cover: Black EPDM
Reinforcement: Multiple textile plies with helix wire
Temp. Range: -30˚ F to +200˚ F
Branding: DAYCO SERIES 7392 WATER SUCTION & DISCHARGE
MADE IN USA
Brand Description: Emboss brand

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7392-1500 1 1/2 38.1 2 1.904 48.36 83 6.0 150

7392-2000 2 50.8 2 2.449 62.20 117 7.0 150
7392-2500 2 1/2 63.5 2 2.956 75.08 155 8.0 100
7392-3000 3 76.2 2 3.504 89.00 200 10.0 100
7392-4000 4 107.0 2 4.528 115.01 315 14.0 100
7392-5000 5 127.0 2 5.656 143.67 500 22.0 100
7392-6000 6 152.4 4 6.842 173.79 618 30.0 75
7392-8000 8 203.2 4 8.866 225.20 846 38.0 75
7392-10000 10 254.0 4 10.938 277.81 1119 50.0 75
7392-12000 12 304.8 4 13.080 332.23 1510 66.0 75

LENGTHS: 100’ sizes through 6” ID; 50’ sizes 8” - 12”; 20’ also available sizes 6” - 12”.
FITTINGS: Series 7670 or cam and groove type.
94
SUPER-FLEX® Heavy Duty
Water Suction Hose
Acid &
Series 7325 Chemical
This hose is designed for heavy-duty applications requiring endurance and higher
pressure ratings. The hose is also designed to make tight bends without kinking.
The tough, flexible EPDM synthetic rubber provides resistance to abrasion, weath- Air &
ering and many industrial and agricultural chemicals. Multi-
4:1 Safety factor Purpose

Tube: Black EPDM

Cover: Black EPDM Fire
Reinforcement: Textile plies with helix wire Suppression
Temp. Range: -40˚ F to +200˚ F
Branding: DAYCO SERIES 7325 HD WATER SUCTION 300 PSI
MAX WP MADE IN USA Food
Brand Description: Tape Brand - White letters on Blue stripe. Handling

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Made
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP To
Order
7325-1500 1 1/2 38.1 4 2.094 53.2 122 6.0 300
7325-2000 2 50.8 4 2.648 67.3 171 8.0 300
7325-2500 2 1/2 63.5 4 3.192 81.1 228 10.0 300 Material
7325-3000 3 76.2 4 3.700 94.0 270 12.0 300 Handling

LENGTHS: 100 ft. and 200 ft. lengths.

FITTINGS: 7615 and crimp-on (not offered by Dayco). Petroleum
Dispenser

Petroleum
Transport

Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

95
Water BS & W™ Oilfield Suction Hose
Series 7208 - Smooth Cover
CAUTION: Not to be used for Refined Petroleum Products
An economical, lightweight, and flexible hose designed for the transfer of crude oil
and brine water. Specially designed for oilfield waste pit recovery service. Smooth
cover.

Tube: Special black synthetic rubber compound

Cover: Special black synthetic rubber compound
Reinforcement: Textile plies with helix wire
Temp. Range: -30˚ F to +180˚ F
Branding: DAYCO® SERIES 7208 BS&W OIL FIELD SUCTION
HOSE NOT FOR REFINED FUELS MADE IN USA 001
Brand Description: Tape Brand - White letters on Blue stripe

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7208-1000 1 25.4 2 1.408 35.8 48 2.0 150

7208-1250 1 1/4 31.8 2 1.688 42.9 67 3.0 150
7208-1500 1 1/2 38.1 2 2.000 50.8 98 4.0 150
7208-2000 2 50.8 2 2.512 63.8 125 6.0 150
7208-2500 2 1/2 63.5 2 3.000 76.2 155 9.0 150
7208-3000 3 76.2 2 3.512 89.2 195 12.0 150
7208-4000 4 102.0 2 4.552 115.6 260 16.0 150
7208-6000 6 152.4 4 6.716 170.6 515 48.0 150

LENGTHS: 100’ & 200’ lengths - add “200” to above part #’s for 200’ lengths.
FITTINGS: Series 7657, 7670, 7672, 7676 or banded on cam & groove type.

BS & W™ Oilfield Suction Hose

Series 7213 - Corrugated Cover
CAUTION: Not to be used for Refined Petroleum Products
An economical, lightweight, and flexible hose designed for the transfer of crude oil
and brine water. Specially designed for oilfield waste pit recovery service.
Corrugated for flexibility.

Tube: Special Black Synthetic Rubber compound

Cover: Special Black Synthetic Rubber compound
Reinforcement: Textile plies with helix wire
Temp. Range: -30˚ F to +180˚ F
Branding: DAYCO® SERIES 7213 BS&W OIL FIELD SUCTION
HOSE NOT FOR REFINED FUELS MADE IN USA 001
Brand Description: Tape Brand - White letters on Blue stripe

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7213-1500 1 1/2 38.1 2 1.976 50.2 86 4.0 150

7213-2000 2 50.8 3 2.520 64.0 121 6.0 150
7213-2500 2 1/2 63.5 3 3.020 76.7 147 9.0 150
7213-3000 3 76.2 3 3.520 89.4 174 12.0 150
7213-4000 4 101.6 3 4.568 116.0 258 16.0 150
7213-6000 6 152.4 5 6.748 171.4 474 48.0 150

LENGTHS: 100’ & 200’ lengths - add “200” to above part #’s for 200’ lengths.
FITTINGS: Series 7657, 7670, 7672, 7676 or banded on cam & groove type.

96
DYNAFLEX® PVC Standard Duty
Suction Hose
Acid &
Series 7560 Chemical
This is a flexible hose that will withstand full suction and discharge pressure. It will
handle a variety of liquid and solid materials such as water, slurry transfer,
Air &
sewage, air, chemicals, grains and pellets. A versatile hose for agriculture, mining,
Multi-
construction and industry.
3:1 Safety factor Purpose

Tube: Green PVC–Smooth

Cover: Green PVC–Smooth Fire
Reinforcement: Rigid white PVC helix Suppression
Temp. Range: -5˚ F to +140˚ F

Approx. Min. Max. Food

Part I.D. O.D. O.D. O.D. Wt. Per Bend Rec. Handling
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP

7560-750 3/4 19.1 1.050 26.7 20 3.0 120 Made

7560-1000 1 25.4 1.220 31.0 25 4.0 120 To
7560-1250 1 1/4 31.8 1.500 38.1 32 5.1 120 Order
7560-1500 1 1/2 38.1 1.790 45.5 39 5.9 110
7560-2000 2 50.8 2.300 58.4 57 8.6 95
7560-2500 2 1/2 63.5 2.900 73.7 74 11.4 70 Material
7560-3000 3 76.2 3.350 85.1 99 13.7 60 Handling
7560-4000 4 101.6 4.470 113.5 160 18.9 50
7560-6000 6 152.4 6.600 167.6 310 31.5 45
7560-8000 8 203.2 8.800 223.5 523 48.4 35 Petroleum
Dispenser
LENGTHS: 100 ft. coils 3/4” through 6”, 30 ft. straight lengths - 8”.
FITTINGS: Banded on inserts.
Petroleum
Transport
DYNAFLEX® PVC
Multi-Purpose Suction Hose Petroleum
Special
Series 7561
Extremely lightweight and flexible for general service, low pressure applications. Special
Will handle both full suction and discharge pressure, and smooth bore design Applications
allows unrestricted flow.
3:1 Safety factor
Steam
Tube: Green PVC–Smooth
Cover: Green PVC–Corrugated
Reinforcement: Rigid white PVC spiral helix
Temp. Range: -5˚ F to +140˚ F Water

Approx. Min. Max. Max.

Part I.D. I.D. O.D. O.D. Wt. Per Bend Rec. Rec. Welding
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP/68˚F WP/ 140˚F

7561-1500 1 1/2 38.1 1.790 45.5 33 2.0 80 25 Couplings

7561-2000 2 50.8 2.300 58.4 46 3.0 65 20 &
7561-2500 2 1/2 63.5 2.870 72.9 60 5.0 60 20 Equipment
7561-3000 3 76.2 3.300 83.8 75 7.0 45 15

LENGTHS: 100 ft. coils. Safety &

FITTINGS: Banded on inserts. Tech Data

Chemical
Charts

97
Water DAY-FLO® Water Discharge Hose
Series 7306
Recommended for water discharge service in heavy-duty industrial applications.
Extra heavy wall for long service life and endurance in physically demanding
applications.
4:1 Safety factor

Tube: Black EPDM

Cover: Black EPDM
Reinforcement: Multiple textile plies
Temp. Range: -10˚F to +180˚F
Branding: DAYCO SERIES 7306 DAY-FLO WATER DISCHARGE
HOSE MADE IN USA
Brand Description: Emboss Brand

Approx. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. WP

7306-150200 1 1/2 38.1 4 2.056 52.2 93 200

7306-200175 2 50.8 4 2.528 64.2 116 175
7306-250150 2 1/2 63.5 2 2.988 75.9 132 150
7306-300125 3 76.2 2 3.536 89.8 173 125
7306-400100 4 101.6 2 4.534 115.2 223 100
7306-450085 4 1/2 114.3 2 5.052 128.3 258 85
7306-500085 5 127.0 2 5.551 141.0 285 85
7306-600075 6 152.4 2 6.552 166.4 340 75
7306-800070 8 203.2 4 8.552 217.2 444 70
7306-1000070 10 254.0 4 10.598 269.2 600 70
7306-1200070 12 304.8 4 12.630 320.8 748 70

LENGTHS: 1 1/2” - 6”, 100 ft. 8” - 12”, 50 ft.

FITTINGS: 7670 or cam and groove type.

DAY-FLO® Ultra Light

Water Discharge Hose
Series 7306L
This is the lightest rubber water discharge hose available. Remarkably light weight
for easy handling, with the flexibility of a rubber tube and cover. Economical for
short term or one-time jobs. Particularly suitable for open-end discharge applica-
tions.
3:1 Safety factor

Tube: Black EPDM

Cover: Black EPDM
Reinforcement: Multiple textile plies
Temp. Range: -22˚ F to +160˚ F
Branding: DAYCO SERIES 7306L DAY-FLO LIGHT WATER DIS
CHARGE HOSE 75 PSI MAX WP MADE IN USA
Brand Description: Emboss Brand

Approx. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. WP

7306L-2000 2 50.8 2 2.244 57.00 48 75

7306L-3000 3 76.2 2 3.244 82.40 71 75
7306L-4000 4 102.0 2 4.291 109.0 111 75
7306L-6000 6 152.4 2 6.276 159.41 165 75
7306L-8000 8 203.2 2 8.323 211.40 236 75
7306L-10000 10 254.0 2 10.394 264.00 368 75

LENGTHS: 100 ft. except 10” which is 50’.

FITTINGS: 7670 or cam and groove type.
98
DAY-FLO® Heavy Duty
Water Discharge Hose
Acid &
Series 7306H Chemical
This is the tough one - designed for heavy-duty water discharge applications. The
combination of a heavy wall and 200 PSI working pressure rating (150 PSI in 10”
& 12” ID sizes) make this the right hose for applications needing extra capacity Air &
and durability. Multi-
3:1 Safety factor Purpose

Tube: Black EPDM

Cover: Black EPDM Fire
Reinforcement: Multiple textile plies Suppression
Temp. Range: -30˚ F to 180˚ F
Branding: DAYCO® SERIES 7306H DAY-FLO H.D. WATER DIS
CHARGE HOSE 150 PSI MAX WP MADE IN USA 001 Food
Brand Description: Tape Brand - White letters on Blue stripe. Handling
Approx. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. WP Made
To
7306H-2000 2 50.80 4 2.536 64.41 114 200 Order
7306H-2500 2 1/2 63.50 4 3.050 77.47 148 200
7306H-3000 3 76.20 4 3.550 90.17 175 200
7306H-4000 4 101.60 4 4.556 115.72 231 200 Material
7306H-5000 5 127.00 4 5.582 141.78 298 200
Handling
7306H-6000 6 152.40 4 6.646 168.81 358 200
7306H-8000 8 203.20 4 8.646 219.61 472 200
7306H-10000 10 254.00 4 10.646 270.41 585 150
Petroleum
7306H-12000 12 304.80 4 12.788 324.82 878 150
Dispenser
LENGTHS: 100 ft. except 10” and 12” which are 50 ft.
FITTINGS: 7670 or cam and groove type.
Petroleum
DAY-FLO® Medium Duty Transport

Water Discharge Hose

Petroleum
Series 7306M Special
Light, flexible, durable - and with 150 PSI working pressure in all sizes! This hose
is the most versatile choice for many water discharge applications. Tube and
cover are flexible EPDM rubber, resistant to weathering and to many light industri- Special
al and agricultural chemicals. Applications
3:1 Safety factor
Tube: Black EPDM
Steam
Cover: Black EPDM
Reinforcement: Textile tire cord plies
Temp. Range: -30˚ F to +180˚ F
Branding: DAYCO SERIES 7306M DAY-FLO MEDIUM WATER DIS Water
CHARGE HOSE 150 PSI MAX WP MADE IN USA
Brand Description: Emboss Brand
Welding
Approx. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. WP Couplings
7306M-1500 1 1/2 38.1 2 1.812 46.0 49 150 &
7306M-2000 2 50.8 2 2.299 58.4 63 150 Equipment
7306M-2500 2 1/2 63.5 2 2.800 71.1 77 150
7306M-3000 3 76.2 2 3.322 84.4 99 150
7306M-4000 4 102.0 2 4.362 110.8 131 150 Safety &
7306M-5000 5 127.0 2 5.440 138.2 212 150 Tech Data
7306M-6000 6 152.4 2 6.488 164.8 284 150
7306M-8000 8 203.2 4 8.543 217.0 409 150
7306M-10000 10 254.0 4 10.535 267.6 522 150 Chemical
7306M-12000 12 304.8 4 12.575 319.4 620 150 Charts
LENGTHS: 100 ft. except 10” & 12” which are 50 ft., 2”, 3” & 4” also stocked in 200 ft.,
add 200 to the part number above.
FITTINGS: 7670 or cam and groove type.
99
Water GULLY WASHER® PVC Discharge Hose
Series 7541 - Standard Duty - BLUE COVER
Designed as standard duty hose for water discharge in agriculture, mining, con-
struction and other industrial applications. Strong, economical, lightweight hose
which rolls up flat for easy storage.
3:1 Safety factor

Tube: Blue PVC

Cover: Blue PVC
Reinforcement: Two spiral plies, one longitudinal ply
Temp. Range: -10˚ F to +130˚ F
Branding: None

Approx. Max.
Part Nom. I.D. I.D. Reinf. Wt. Per Rec.
No. Size (in.) (mm) Plies 100 Ft. WP

7541-1501 1 1/2 1.570 39.9 3 14 70

7541-2001 2 2.090 53.1 3 18 70
7541-2501 1 1/2 2.550 64.8 3 22 60
7541-3001 3 3.070 78.0 3 26 55
7541-4001 4 4.090 103.9 3 40 45
7541-6001 6 6.100 154.9 3 70 40
7541-8001 8 8.100 205.7 3 110 40

LENGTHS: 300’ coils.

FITTINGS: Banded on inserts or cam & groove type.

GULLY WASHER® PVC Discharge Hose

Series 7542 - Medium Duty - RED COVER
This PVC hose is designed for medium duty water discharge applications in con-
struction, agriculture, general industry and mining. The abrasion resistant PVC
cover and PVC/Nitrile tube provide long service life. Rolls up flat for easy storage.
3:1 Safety factor

Tube: Black PVC/Nitrile

Cover: Red PVC
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Branding: FLAME RESISTANT USMSHA 2G-60/1
Brand Description: Ink Brand - White letter color

Nom. Approx. Max.

Part Size I.D. I.D. Reinf. Wt. Per Rec.
No. (in.) (in.) (mm) Plies 100 Ft. WP

7542-1501 1 1/2 1.570 39.9 2 21 120

7542-2001 2 2.090 53.1 2 30 120
7542-2501 2 1/2 2.510 63.8 2 39 120
7542-3001 3 3.070 78.0 2 50 120
7542-4001 4 4.090 103.9 2 74 120
7542-6001 6 6.070 154.2 2 117 100

LENGTHS: 300’ coils.

FITTINGS: Banded on inserts or cam & groove type.

100
GULLY WASHER® PVC Discharge Hose
Series 7545 - Heavy Duty - YELLOW COVER
Acid &
This hose is designed for heavy duty water discharge service in applications such Chemical
as agriculture, construction, industry and mining. Abrasion resistant PVC cover,
the PVC/Nitrile tube and high adhesions between the layers provide for a long
service life. Rolls up flat for easy storage. MSHA brand.
Air &
3:1 Safety factor
Multi-
Tube: Black PVC/Nitrile Purpose
Cover: Yellow PVC - smooth
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F Fire
Branding: FLAME RESISTANT USMSHA 2G-60/1 Suppression
Brand Description: Ink Brand - Black letter color

Nom. Approx. Max. Food

Part Size I.D. I.D. Reinf. Wt. Per Rec. Handling
No. (in.) (in.) (mm) Plies 100 Ft. WP

7545-1501 1 1/2 1.570 39.9 2 32 230 Made

7545-2001 2 2.090 53.1 2 43 230 To
7545-2501 2 1/2 2.590 65.8 2 56 230 Order
7545-3001 3 3.070 78.0 2 67 170
7545-4001 4 4.090 103.9 2 98 160
7545-6001 6 6.070 154.2 2 168 105 Material
Handling
LENGTHS: 300’ coils.
FITTINGS: Banded on inserts or cam & groove type.
Petroleum
Dispenser

Petroleum
Transport
GULLY WASHER® PVC Discharge Hose
Series 7547 - Light Duty - Contractors Gray Cover Petroleum
Special
Designed for light duty discharge service in applications such as construction,
agriculture, consumer home use, general industry and mining. Abrasion resistant
PVC cover combined with a PVC/Nitrile tube provide long service life. Rolls up flat Special
for easy storage. Applications
3:1 Safety factor

Tube: Black PVC/Nitrile

Steam
Cover: Gray PVC
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Branding: None Water

Nom. Approx. Max.

Part Size I.D. I.D. Reinf. Wt. Per Rec. Welding
No. (in.) (in.) (mm) Plies 100 Ft. WP

7547-1501 1 1/2 1.510 38.4 2 18 70 Couplings

7547-2001 2 2.040 51.8 2 24 60 &
7547-2501 2 1/2 2.510 63.8 2 29 60 Equipment
7547-3001 3 3.070 78.0 2 37 50
7547-4001 4 4.090 103.9 2 53 45
7547-6001 6 6.070 154.2 2 82 35 Safety &
Tech Data
LENGTHS: 300’ coils.
FITTINGS: Banded on inserts or cam & groove type.
Chemical
Charts

101
Water STINGER™ II Mine Air & Water Hose – MSHA
Series 7268
Stinger™ II is a very durable hose manufactured to handle the severe require-
ments of underground mine spray service. The bright yellow MSHA cover is flame
resistant as well as oil and abrasion resistant. This hose is also an excellent
choice for high pressure air and washdown service.
4:1 Safety factor (2” - 3.5:1)

Tube: Black Neoprene

Cover: Yellow NBR/PVC
Reinforcement: Wire braid
Temp. Range: -20˚ F to +180˚ F
Branding: DAYCO® USA 7268 STINGER II™ 3/4 ID 1000 PSI MAX
WP MSHA IC-123/17 DE2 (DATE CODE)
Brand Description: Ink Brand - Black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7268-751 3/4 19.1 1 1.045 26.5 36 6.0 1000

7268-1001 1 25.4 1 1.339 34.0 53 8.0 1000
7268-1251 1 1/4 31.8 1 1.631 41.4 66 12.0 1000
7268-1501 1 1/2 38.1 1 1.890 48.0 86 14.0 1000
7268-2001 2 50.8 1 2.440 62.0 141 18.0 1000

LENGTHS: Random lengths on reels (3/4” +1”) and specified 50 ft. & 100 ft.
FITTINGS: Dayco hydraulic crimp type.

YELLOW BIRD® Air & Water Hose – MSHA

Series 7284
YELLOW BIRD® hose was designed for high pressure water service in under-
ground mines. The SBR tube, wire braided carcass, and NBR/PVC cover also
makes it an excellent high pressure air or general purpose hose. The flame resis-
tant yellow cover is branded with the MSHA legend.
4:1 Safety factor

Tube: Black SBR

Cover: Yellow NBR/PVC
Reinforcement: One or multiple wire braids
Temp. Range: -20˚ F to +180˚ F
Branding: DAYCO USA 7284 YELLOW BIRD® HOSE (DATE
CODE) DE2 1000 PSI MAX WP MSHA IC-123/17 -
FLAME RESISTANT
Brand Description: Ink Brand - Black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7284-381 3/8 9.5 1 0.688 17.5 25 6.0 1500

7284-501 1/2 12.7 1 0.969 24.6 37 7.0 1000
7284-751 3/4 19.1 1 1.219 31.0 56 9.5 1000
7284-1001 1 25.4 1 1.469 37.3 69 12.0 1000
7284-1252 1 1/4 31.8 2 1.719 43.7 90 15.5 1000

LENGTHS: Random lengths on reels and 50’ & 100’ lengths for 3/8”-3/4”
50’ & 100’ lengths for 1” - 1 1/4”.
FITTINGS: Dayco hydraulic crimp type.

102
GRIZZLY™ 500 Multi-Purpose Hose
Series 7107
The new GRIZZLY™ 500 Hose is a premium hose designed for multiple uses. With Acid &
it’s modified NBR/PVC cover compound, abrasion and oil resistance has been sig- Chemical
nificantly improved. GRIZZLY™ 500 Hose is the answer for numerous applications
such as agricultural, foundry, factories, mines and many more applications where
a heavy duty hose construction is required. It has the toughness of a braided hose Air &
in a flexible spiral construction. GRIZZLY™ 500 Hose meets the MSHA Flame Multi-
Resistance requirements and is non-conductive with a minimum one megohm Purpose
resistance per inch at 1000 volts DC.
Tube: Black Nitrile Fire
Cover: Yellow NBR/PVC blend Suppression
Reinforcement: Multiple textile spirals
Temp. Range: -40˚ F to +212˚ F
Branding: DAYCO® SERIES 7107 GRIZZLY™ 1/4 ID (6.4MM) 500 PSI Food
MAX WP Side 2 ELECTRICALLY NON-CONDUCTIVE MSHA Handling
IC-123/20 MADE IN USA (DATE CODE)
Brand Description: Ink Brand - Black letter color
Approx. Min. Max. Made
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. To
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP Order

7107-25500 1/4 6.4 4 0.625 15.9 15 2.0 500

7107-38500 3/8 9.5 4 0.750 19.1 19 2.5 500 Material
7107-50500 1/2 12.7 4 0.875 22.2 26 3.0 500 Handling
7107-75500 3/4 19.1 4 1.187 30.1 39 4.5 500
7107-100500 1 25.4 4 1.500 38.1 56 6.0 500
Petroleum
LENGTHS: Exact length reels with +/- 50 ft., max. 2 pieces, 50 ft. min. length. Dispenser
Reel quantities 1/4”-750’, 3/8”-650’, 1/2”-500’, 3/4”-400’, 1”-300’.
FITTINGS: Dayco hydraulic crimp type or 2 or 4 bolt interlocking clamp type.
Petroleum
Transport

MPW - 1000® Multi-Purpose Hose Petroleum

Special
Series 7204
This versatile multi-purpose hose is ideal for rugged service in many industrial and
high pressure steam cleaning applications. In addition to air and water service, the Special
oil resistant tube and cover will handle a variety of acids and chemicals. Suitable Applications
for saturated steam service to 150 PSI and temperatures to 368˚ F. Also suitable
to convey hot tar, wax and glue at 300˚ F continuous, 350˚ F intermittent.
4:1 Safety factor (10:1 for 150 PSI steam applications) Steam

Tube: Black Nitrile

Cover: Perforated Black Neoprene Water
Reinforcement: One wire braid
Temp. Range: -20˚ F to +300˚/350˚/368˚ F (Steam)
Branding: DAYCO® 7204 - MPW 1000 PSI MAX WP (DATE CODE) Welding
MADE IN USA
Brand Description: Embossed
Couplings
Approx. Min. Max. Max. &
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Steam Equipment
No. (in.) (mm) Layers (in.) (mm) 100 Ft. Radius WP WP

7204-381 3/8 9.5 2 0.781 19.8 28 5.0 1000 150 Safety &
7204-501 1/2 12.7 2 0.906 23.0 34 7.0 1000 150 Tech Data
7204-751 3/4 19.1 2 1.187 30.1 52 9.5 1000 150
7204-1001 1 25.4 2 1.500 38.1 75 12.0 1000 150
Chemical
LENGTHS: Random lengths on reels. Max. 600 ft., min. 400 ft. 5 pieces max. Charts
per reel with 50 ft. length.
FITTINGS: Hydraulic crimp type and 2 or 4 bolt interlocking clamp type.

103
Water PWD High Pressure
Washdown Hose
Series 7143
A premium, flexible and lightweight hose for washdown service in applications
such as meat and poultry plants. The NBR/PVC blended cover provides excellent
resistance to animal fats and oils, as well as improved abrasion resistance over
similar hose products.
Safety factor: 1 Braid = 4:1 2 Braid = 3.5:1

NOTE WARNING m: Not to be used for steam service!

Tube: Black NBR

Cover: Gray (GY) or Yellow (YL) NBR/PVC blend
Reinforcement: 1 or 2 textile braids
Temp. Range: -40˚ F to +250˚ F
Branding: DAYCO® SERIES 7143 PWD 3/8 ID (9.5MM) 1000 PSI
MAX WP MADE IN USA (DATE CODE)
Brand Description: Ink Brand - Black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP

7143-251YL 1/4 6.4 1 0.570 14.5 13 3.0 1000

7143-251GY 1/4 6.4 1 0.570 14.5 13 3.0 1000
7143-381GY 3/8 9.5 1 0.625 15.9 13 4.0 1000
7143-381YL 3/8 9.5 1 0.625 15.9 13 4.0 1000
7143-382GY 3/8 9.5 2 0.734 18.6 19 4.0 1500
7143-382YL 3/8 9.5 2 0.734 18.6 19 4.0 1500

LENGTHS: Random lengths on reels.

FITTINGS: Dayco hydraulic crimp type.

BLUE RIBBON®
Pressure Washer Hose
Series 7247
Developed specifically for the food process industry, this blue, non-marking, oil
and fat-resistant hose provides 1500 PSI working pressure for efficient in-plant
washdown service. For use with Dayco over-the-cover (non-skive) crimp cou-
plings.
4:1 Safety factor

NOTE: Not recommended for Steam Service.

Tube: Black Neoprene

Cover: Perforated blue Neoprene
Reinforcement: One wire braid
Temp. Range: -40˚ F to +250˚ F/275˚ F
Branding: DAYCO USA 7247 BLUE RIBBON® PRESSURE WASH
ER HOSE 1/4 ID 1500 MAX WP DE2 (DATE CODE) NOT
FOR STEAM SERVICE
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braid (in.) (mm) 100 Ft. Radius WP

7247-251BL 1/4 6.4 1 0.575 14.6 18 1.7 1500

7247-381BL 3/8 9.5 1 0.700 17.8 24 2.2 1500
7247-501BL 1/2 12.7 1 0.825 21.0 30 3.2 1500

LENGTHS: Random lengths on reels and specified cut lengths.

FITTINGS: Dayco hydraulic crimp type.
104
Pressure Washer Hose
Series 7258
This hose offers high pressure, high temperature (250˚ F continuous, 275˚ F inter- Acid &
mittent) service in many industrial applications. For use with Dayco over-the-cover Chemical
(non-skive) crimp couplings. Not for Steam Service.
4:1 Safety factor
Air &
Tube: Black Neoprene Multi-
Cover: Perforated black Neoprene Purpose
Reinforcement: One wire braid
Temp. Range: -40˚ F to +250˚ F /275˚ F
Branding: DAYCO USA 7258 PRESSURE WASHER HOSE 1/2 ID Fire
2500 PSI MAX WP DE2 (DATE CODE) NOT FOR Suppression
STEAM SERVICE
Brand Description: Ink Brand - White letter color
Food
Approx. Min. Max. Handling
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP
Made
7258-251 1/4 6.4 1 0.500 12.7 14 1.5 3000 To
7258-381 3/8 9.5 1 0.620 15.7 19 2.0 3000 Order
7258-501 1/2 12.7 1 0.745 18.9 23 3.0 2500
7258-251BK050 1/4 6.4 1 0.500 12.7 14 1.5 3000
7258-381BK050 3/8 9.5 1 0.620 15.7 19 2.0 3000 Material
7258-501BK050 1/2 12.7 1 0.745 18.9 23 3.0 2500 Handling

LENGTHS: Random lengths on nominal 500 ft. reels and 50 ft. cut lengths.
FITTINGS: Dayco hydraulic, “non-skive” crimp type. Petroleum
Dispenser

Petroleum
Transport
HYDRO-SPRAY™ Car Wash Hose
Series 7235 Petroleum
Special
For use in car washes to spray hot water and detergents. The nitrile tube and
neoprene cover resists oil and detergents. Special two-braid textile reinforcement
minimizes expansion and contraction under pressure.
4:1 Safety factor Special
Applications
Tube: Black Nitrile
Cover: Black Neoprene
Reinforcement: Multiple textile braids Steam
Temp. Range: -40˚ F to +212˚ F
Branding: DAYCO® SERIES 7235 HYDRO-SPRAY™ 1/2 ID
(6.4MM) 800 PSI MAX WP MADE IN USA DE1 (DATE Water
CODE)
Brand Description: Ink Brand - White letter color
Welding
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP Couplings
&
7235-252 1/4 6.4 2 0.594 15.1 14 3.0 1000 Equipment
7235-382 3/8 9.5 2 0.750 19.1 21 4.0 1000
7235-502 1/2 12.7 2 0.875 22.2 26 5.0 800
Safety &
LENGTHS: Random lengths on reels, Max 600 ft. Min. 400 ft. Tech Data
FITTINGS: Dayco hydraulic crimp type.

Chemical
Charts

105
Water ECW™ Economy
White Washdown Hose
Series 7079
ECW™ hose is primarily designed for use in food plants, breweries, and any place
a flexible, lightweight washdown hose is needed.
4:1 Safety factor

Tube: Black EPDM

Cover: White EPDM
Reinforcement: Multiple textile spirals
Temp. Range: -40˚ F to +212˚ F
Branding: DAYCO® SERIES 7079 ECW ECONOMY WASHDOWN
3/4 ID (19.1MM) 300 PSI MAX WP MADE IN USA
Brand Description: Ink Brand - Black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per. Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7079-75304 3/4 19.1 4 1.156 29.4 37 5.0 300

7079-7530450 3/4 19.1 4 1.156 29.4 37 5.0 300

LENGTHS: 350 ft. reels (+50’/-0’) 90% 1 pc., 10% 2 pc. - min. length 50 ft.
50 ft. cut lengths = 48 each, coiled & tied in pallet boxes.
FITTINGS: Banded or crimped on inserts or Dayco hydraulic crimp style.

HDW™ Creamery Washdown Hose

Series 7080
The HDW-Heavy Duty Washdown hose is designed for use in food processing
plants, dairy product processing plants, industrial plants and for general washdown
and equipment cleaning requirements. The high quality EPDM tube compounds
allow this hose to be used for 212˚F hot water at 300 PSI or saturated steam to
+298˚F / +148˚C at 50 PSI maximum.
4:1 Safety factor

Tube: Black high grade EPDM

Cover: White high grade EPDM
Reinforcement: Multiple textile spirals
Temp. Range: -40˚F to +212˚F @ 300 PSI and to +298˚F @ 50 PSI
Branding: DAYCO® SERIES 7080 HDW CREAMERY WASHDOWN
3/4” ID (19.1MM) 300 PSI MAX WP MADE IN USA
Brand Description: Ink Brand - Black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7080-75304 3/4 19.1 4 1.250 31.8 48 6.5 300

7080-7530450 3/4 19.1 4 1.250 31.8 48 6.5 300

LENGTHS: 350 ft. reels, (+50’/-0’), 90% 1 pc., 10% 2 pc. -50 ft. min. length.
50 ft. cut lengths = 24 each, coiled and tied in pallet boxes.
FITTINGS: Banded or crimped inserts, or Dayco hydraulic crimp style.

106
WILDCATTER® Washdown Hose
Series 7360
Acid &
WILDCATTER® hose is a general purpose washdown hose, designed with a Chemical
rugged yet flexible construction for ease of handling in many tough applications
including breweries, dairies, food plants, paper mills and oil rigs. Available with
and without built-in nozzle
Air &
4:1 Safety factor
Multi-
Purpose
Tube: White SBR
Cover: White SBR
Reinforcement: Multiple textile plies
Temp. Range: -20˚ F to +212˚ F Fire
Branding: DAYCO® SERIES 7360 WILDCATTER WASHDOWN Suppression
HOSE MADE IN USA 001 (7360 WITH NOZZLE MADE
IN ITALY)
Brand Description: Tape Brand - Blue Stripe with White letters. Food
Handling
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP Made
To
7360-50* 1/2 12.70 2 1.008 25.60 37 4.0 150 Order
7360-75* 3/4 19.05 2 1.250 31.75 49 6.0 150
7360-100* 1 25.40 2 1.598 40.59 75 8.0 150
7360-125* 1 1/4 31.75 2 1.875 47.63 93 12.0 150 Material
7360-150* 1 1/2 38.10 2 2.125 53.98 107 18.0 150 Handling
7360-200* 2 50.80 4 2.748 69.80 172 24.0 150

LENGTHS: 50 ft. Petroleum

*add 150 to part number above for length without nozzle. Dispenser
*add F050 to part number above for length with nozzle.
FITTINGS: 7615, 7628.
Petroleum
Transport
Booster 800 High Pressure Hose
Series 7270 Petroleum
Special
This is a heavy duty hose for high pressure chemical and water booster service
on fire engines. Acceptable for short term use with Halon 1211. Tube and cover
compounds resist abrasion and weathering. Tough yet flexible, for resistance to Special
flexing and surge loads. Meets NFPA 1961 requirements under current RMA spec- Applications
ifications. Meets or exceeds UL92 requirements for 800 PSI Booster Hose.
4:1 Safety factor
Steam
Tube: Black Neoprene
Cover: Red Neoprene
Reinforcements: Multiple textile braids
Temp. Range: -40˚ F to +180˚ F Water
Branding: DAYCO USA 7270 HP BOOSTER 800 HOSE - 800 PSI
MAX WP-3200 PSI BURST -DE2 (DATE CODE)
Brand Description: Ink Brand - Black letter color Welding

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Couplings
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP &
Equipment
7270-752 3/4 19.1 2 1.173 29.8 39 7.0 800
7270-1002 1 25.4 2 1.500 38.1 59 8.0 800
Safety &
LENGTHS: Random lengths on reels. Tech Data
FITTINGS: Series 7625 Booster Hose couplings.

Chemical
Charts

107
Water Contractor Water Hose - Rubber
Series 7093CW
This economical hose is designed for the tough operating environments of the gen-
eral contractor for use in washdown service and water conveyance to a job site.
Available in bulk reels, cut 50 foot lengths and 50 foot assemblies, coupled with
male/female garden hose threads.
4:1 Safety factor

Tube: Black EPDM

Cover: Black EPDM
Reinforcement: Multiple textile spirals
Temp. Range: -40˚F to +212˚F
Branding: CONTRACTOR WATER HOSE 200 PSI MAX WP MADE
IN USA DE-1
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP Package

7093-75200CW 3/4 19.1 2 1.109 28.2 32 6.0 200 350’ reel

7093-7520050CW 3/4 19.1 2 1.109 28.2 32 6.0 200 50’ uncoupled
7093BCWGH-600 3/4 19.1 2 1.109 28.2 33.3 6.0 200 50’ coupled

LENGTHS: 350 ft. exact length reels, +/-0, 90% 1 piece, 10% 2 piece, 50 ft.
minimum lengths. 50 ft. lengths (bulk or coupled) are coiled &
tied, 3 lengths per carton.
FITTINGS: Inserts and crimped on ferrules.

Contractor Water Hose - PVC

This is an economical water hose designed for general contractor use. The PVC
cover provides excellent abrasion resistance which relates to longer service life.
Available in both bulk and coupled lengths.
3:1 Safety factor
Tube: Black PVC
Cover: Black PVC
Reinforcement: Multiple textile spirals
Temp. Range: +20˚F to +140˚F
Branding: ---SWAN CONTRACTOR WATER HOSE---150 PSI
WP---MADE IN USA---3/4” ID-19MM---
Brand Description: Ink Brand - White letter color
Approx. Min. Max. Qty /
Bulk I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Std.
Part No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP Pkg.

39357 5/8 15.9 2 0.881 22.4 19 6.0 150 500’

39358 3/4 19.1 2 1.030 26.1 21 7.0 150 5/50’
39359 3/4 19.1 2 1.030 26.1 21 7.0 150 500’

Coupled
Part. No.

39378 5/8 15.9 2 0.881 22.4 20 6.0 150 5/50’

39379 3/4 19.1 2 1.030 26.1 22 7.0 150 5/50’

NOTE: Coupled with machined brass male/female garden hose threads

and external crimped ferrules.

LENGTHS: Reels are exact 500 ft. +/-0’, 90% 1 piece, 10% 2 pc. - 50 ft. mini
mum length. Both bulk cut 50 ft. lengths and coupled 50 ft.
lengths are 5 per carton.
FITTINGS: Recommend external crimp only on PVC hose.
108
Heater Hose
Series 7186
Lightweight hose designed for automotive coolant heater hose service. Also ideal Acid &
for low pressure water discharge. Resistant to LASSO® herbicide. Chemical
4:1 Safety factor

Tube: Black EPDM Air &

Cover: Black EPDM Multi-
Reinforcement: Multiple textile plies Purpose
Temp. Range: -40˚F to +212˚F
Branding: DAYCO® SERIES 7186 HEATER HOSE 1/2 ID (12.7MM)
MADE IN USA Fire
Brand Description: Ink Brand - White Letter color Suppression

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Food
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP Handling

7186-501 1/2 12.7 2 0.781 19.8 18 6.0 125

7186-501050 1/2 12.7 2 0.781 19.8 18 6.0 125 Made
7186-631 5/8 15.9 2 0.906 23.0 21 8.0 90 To
7186-631050 5/8 15.9 2 0.906 23.0 21 8.0 90 Order
7186-751 3/4 19.1 2 1.031 26.2 25 9.0 70
7186-751050 3/4 19.1 2 1.031 26.2 25 9.0 70
Material
LENGTHS: Random lengths on reels, 600 ft. max, 400 ft. min, max. 5 pieces Handling
with min. 50 ft. length.
FITTINGS: Banded or clamped on inserts.
Petroleum
Dispenser

Petroleum
Transport
GST® Hose
Series 7192 Petroleum
Special
Economical and versatile general service hose. Excellent for air, water and many
agricultural applications, including LASSO® herbicide. EPDM tube and cover
resists heat, ozone and weathering. RMA class C oil resistant tube for general oil
Special
misting lines, but should NOT be used for the transfer of petroleum products.
4:1 Safety factor Applications

Tube: Black EPDM

Cover: Red EPDM Steam
Reinforcement: Multiple textile spirals
Temp. Range: -40˚ F to +212˚ F
Branding: GST® 7192 1 1/4” I.D. 150 PSI WP BY DAYCO USA Water
Brand Description: Ink, White letters

Approx. Min. Max. Welding

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP
Couplings
7192-125150 1-1/4 31.8 4 1.781 45.2 79 9.0 150 &
7192-150150 1-1/2 38.1 4 2.031 51.6 92 10.0 150 Equipment

LENGTHS: Random lengths on nominal 300 ft. reels, +/- 50 ft.

FITTINGS: Banded on inserts or Dayco hydraulic crimp type. Safety &
Tech Data

Chemical
Charts

109
Water GST® II
General Service Air & Water Hose
Series 7031–GREEN 7057–BLUE
7092–BRIGHT RED
7093–BLACK 7096–YELLOW
Economical and versatile general purpose hose. Excellent for air & water service
as well as many agricultural chemicals including LASSO® herbicide. EPDM tube
and cover resists heat, sunlight, ozone and weathering. GST II hose exceeds
RMA class C medium oil resistance requirements. Suitable for applications such
as oil mist lubricating air lines, but NOT suitable for the transfer of petroleum prod-
ucts. Closely plied reinforcement of high tensile textile cord provides excellent
coupling retention and kink resistance.
4:1 Safety factor

Tube: Black EPDM

Cover: EPDM - colors referenced above
Reinforcement: Multiple textile spirals
Temp. Range: -40˚F to +212˚F
Branding: DAYCO® SERIES 7092 GST® II I.D. (IN & MM) 200 PSI
MAX WP MADE IN USA
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

-19200 3/16 4.8 2 0.437 11.1 6 2.0 200

-19300 3/16 4.8 2 0.437 11.1 8 2.0 300
-25200 1/4 6.4 2 0.500 12.7 9 2.5 200
-2520050 1/4 6.4 2 0.500 12.7 9 2.5 200
-25300 1/4 6.4 2 0.550 14.0 12 3.3 300
-2530050 1/4 6.4 2 0.550 14.0 12 3.3 300
-31200 5/16 7.9 2 0.594 15.1 13 3.3 200
-3120050 5/16 7.9 2 0.594 15.1 13 3.3 200
-31300 5/16 7.9 2 0.625 15.9 13 3.5 300
-3130050 5/16 7.9 2 0.625 15.9 13 3.5 300
-38200 3/8 9.5 2 0.656 16.7 14 3.5 200
-3820050 3/8 9.5 2 0.656 16.7 14 3.5 200
-38300 3/8 9.5 2 0.688 17.5 17 4.0 300
-3830050 3/8 9.5 2 0.688 17.5 17 4.0 300
-50200 1/2 12.7 2 0.813 20.7 21 4.5 200
-5020050 1/2 12.7 2 0.813 20.7 21 4.5 200
-50250* 1/2 12.7 2 0.844 21.4 23 4.5 250
-5025050 1/2 12.7 2 0.844 21.4 23 4.5 250
-50304 1/2 12.7 4 0.875 22.2 25 5.0 300
-5030450 1/2 12.7 4 0.875 22.2 25 5.0 300
-63200 5/8 15.9 2 0.969 24.6 24 5.5 200
-6320050 5/8 15.9 2 0.969 24.6 24 5.5 200
-63304 5/8 15.9 4 1.062 27.0 30 5.5 300
-6330450 5/8 15.9 4 1.062 27.0 30 5.5 300
-75200 3/4 19.1 2 1.109 28.2 32 6.0 200
-7520050 3/4 19.1 2 1.109 28.2 32 6.0 200
-75304*† 3/4 19.1 4 1.156 29.4 37 6.0 300
-7530450*† 3/4 19.1 4 1.156 29.4 37 6.0 300
-100200 1 25.4 2 1.406 35.7 44 7.0 200
-10020050 1 25.4 2 1.406 35.7 44 7.0 200
-100304 1 25.4 4 1.438 36.5 53 8.0 300
-10030450 1 25.4 4 1.438 36.5 53 8.0 300

LENGTHS: Exact length reels (+50’/-0’), 90% 1 pc., 10% 2 pc. - 50 ft. min.
length. 50 ft. cut lengths are coiled and tied in pallet boxes.
*Sizes stocked in green and blue.
†Sizes stocked in yellow.
FITTINGS: Banded or crimped on inserts or Dayco hydraulic crimp style.

110
THORO-BILT® Utility Hose
Series 7103 - BLACK (Non-Stock) – Series 7116 - RED
Acid &
An economical air and water hose for medium duty service. The EPDM tube and Chemical
cover offer excellent resistance to heat, ozone, weather, sunlight and many agri-
cultural chemicals including Lasso® herbicide. Exceeds RMA class C medium oil
resistance requirements. Suitable for applications such as oil mist lubricating air Air &
lines, but NOT recommended for the transfer of petroleum products. Multi-
Tube: Black EPDM Purpose
Cover: Black or Red EPDM
Reinforcement: One or multiple textile braids
Temp. Range: -40˚ F to +212˚ F Fire
Branding: DAYCO® SERIES 7116 THORO-BILT® 1/4 ID (6.4MM) Suppression
250 PSI MAX WP MADE IN USA
Brand Description: Ink Brand - White letter color
Food
Approx. Min. Max. Handling
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP
Made
-251 1/4 6.4 1 0.500 12.7 9 3.0 250 To
-252 1/4 6.4 2 0.594 15.1 13 3.3 300 Order
-311 5/16 7.9 1 0.625 15.9 14 3.5 250
-312 5/16 7.9 2 0.656 16.7 15 3.8 300
-381 3/8 9.5 1 0.687 17.4 16 4.0 250
Material
-382 3/8 9.5 2 0.719 18.3 18 4.0 300
Handling
-501 1/2 12.7 1 0.812 20.6 20 5.0 250
-502 1/2 12.7 2 0.875 22.2 25 5.0 300
LENGTHS: Random lengths on nom. 500 ft. reels, 725 ft. max., 400 ft. min., Petroleum
50 ft. min. length, max. 3 pieces. Dispenser
FITTINGS: Banded or crimped on inserts or Dayco hydraulic crimp style.

Petroleum
Transport
JIFFY® HOSE Air Hose - MSHA
Series 7212 Petroleum
Special
This oil resistant hose is excellent for use with air tools, to convey water, mild
chemicals and various petroleum products. Light, flexible and couples in a jiffy -
no clamps or special tools needed. Special braid angle for quick and secure push- Special
on coupling retention. Available in various colors for color coding line. Flame resis- Applications
tant cover is branded with MSHA approval number.
4:1 Safety factor
Steam
Tube: Black Nitrile
Cover: Black, blue, gray, green or red Neoprene
Reinforcement: One textile braid Water
Temp. Range: -40˚ F to +212˚ F
Branding: DAYCO® 7212 JIFFY® HOSE PUSH-ON 1/4” ID 300
PSI MAX WP MSHA# MADE IN USA DE1 (DATE CODE)
Welding
Brand Description: Ink Brand - White or black letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Couplings
No. (in.) (mm) Braid (in.) (mm) 100 Ft. Radius WP &
Equipment
7212-251* 1/4 6.4 1 0.500 12.7 9 3.0 300
7212-381* 3/8 9.5 1 0.625 15.9 12 3.0 300
7212-501* 1/2 12.7 1 0.750 19.1 15 5.0 300 Safety &
7212-631* 5/8 15.9 1 0.906 23.0 20 6.0 300 Tech Data
7212-751* 3/4 19.1 1 1.031 26.2 26 7.0 300

LENGTHS: Random lengths on reels. Chemical

FITTINGS: Standard push-on type couplings. Charts

*Note: Add BK (black), BL (blue), GY (gray), GN (green) or RD (red) to complete

part number
111
Water SUPER-FLEX® GS General Service
Air & Water Hose
Series 7322 - RED – Series 7323 - BLACK
Highest quality general service air and water hose available. Rigid mandrel con-
struction produces SUPER round, concentric hose for proper flow and coupling
ease. Superior adhesion of hose layers provides endurance in tough applications.
All this with SUPER flexibility for easier handling. Rated for medium oil resistance
for oil mist lubricated air lines; meets RMA class C medium oil resistance, per
ASTM D-471.
4:1 Safety factor

Tube: Black EPDM

Cover: Black or Red EPDM
Reinforcement: Textile plies
Temp. Range: -40˚F to +212˚F
Branding: DAYCO® SERIES 7322 SUPER-FLEX® GS 1-1/4 ID 200
PSI MAX WP GENERAL SERVICE MADE IN USA
Brand Description: Tape Brand - White letters

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. Pkg. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

-125200 200’ 1 1/4 31.8 2 1.741 44.2 71 7.5 200

-12520050 50’ 1 1/4 31.8 2 1.741 44.2 71 7.5 200
-125200100 100’ 1 1/4 31.8 2 1.741 44.2 71 7.5 200
-125200A reel 1 1/4 31.8 2 1.741 44.2 71 7.5 200

-150200 200’ 1 1/2 38.1 2 1.985 50.4 82 8.5 200

-15020050 50’ 1 1/2 38.1 2 1.985 50.4 82 8.5 200
-150200100 100’ 1 1/2 38.1 2 1.985 50.4 82 8.5 200
-150200A reel 1 1/2 38.1 2 1.985 50.4 82 8.5 200

-200200 200’ 2 50.8 4 2.568 65.2 123 12.0 200

-202050 50’ 2 50.8 4 2.608 66.2 123 12.0 200
-20200100 100’ 2 50.8 4 2.608 66.2 123 12.0 200

LENGTHS: 50’, 100’, 200’ or on reels, all ID sizes, except 2” is not available
on reels.
Reels have two 200’ lengths per reel.
FITTINGS: 7615 or crimp on – not offered by Dayco.

112
MPT® II
Multi-Purpose Oil Resistant Acid &
Air & Water Hose - Non-Conductive Chemical

Series 7094 (Red) Series 7095 (Black)

Air &
Multi-
MPT II is a premium high quality, economical, multi-purpose hose that is oil resis-
®
Purpose
tant, excellent for air and water service and many chemicals. Closely plied rein-
forcement of high tensile textile cord provides excellent coupling retention and
kink resistance. The non-conductive construction has a minimum one megohm
resistance per inch at 1000 volts DC. MPT II hose exceeds RMA Class A-High Oil Fire
Resistance requirements. Suppression
4:1 Safety factor

Tube: Black Nitrile Food

Cover: Red or Black Neoprene Handling
Reinforcement: Multiple textile spirals
Temp. Range: -20˚ F to +212˚ F
Branding: DAYCO® SERIES 7094 MPT® II 3/16 ID (4.8MM) 200 Made
PSI MAX WP MADE IN USA - ELECTRICALLY NON- To
CONDUCTIVE Order
Brand Description: Ink Brand - White letter color

Approx. Min. Max. Material

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Handling
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

-19200 3/16 4.8 2 0.437 11.1 5 1.8 200 Petroleum

-19300 3/16 4.8 2 0.437 11.1 5 1.8 300 Dispenser
-25200 1/4 6.4 2 0.500 12.7 9 2.0 200
-2520050 1/4 6.4 2 0.500 12.7 9 2.0 200
-25300 1/4 6.4 2 0.550 14.0 12 2.5 300 Petroleum
-2530050 1/4 6.4 2 0.550 14.0 12 2.5 300 Transport
-31200 5/16 7.9 2 0.594 15.1 13 3.0 200
-3120050 5/16 7.9 2 0.594 15.1 13 3.0 200
-31300 5/16 7.9 2 0.594 15.1 13 3.3 300 Petroleum
-3130050 5/16 7.9 2 0.594 15.1 13 3.3 300 Special
-38200 3/8 9.5 2 0.656 16.7 15 3.8 200
-3820050 3/8 9.5 2 0.656 16.7 15 3.8 200
-38300 3/8 9.5 2 0.688 17.5 17 3.8 300
Special
-3830050 3/8 9.5 2 0.688 17.5 17 3.8 300
Applications
-50200 1/2 12.7 2 0.813 20.7 21 5.0 200
-5020050 1/2 12.7 2 0.813 20.7 21 5.0 200
-50250 1/2 12.7 2 0.844 21.4 22 5.0 250
-5025050 1/2 12.7 2 0.844 21.4 22 5.0 250 Steam
-50304 1/2 12.7 4 0.875 22.2 26 5.0 300
-5030450 1/2 12.7 4 0.875 22.2 26 5.0 300
-63200 5/8 15.9 2 0.969 24.6 36 5.5 200 Water
-6320050 5/8 15.9 2 0.969 24.6 36 5.5 200
-63304 5/8 15.9 4 1.062 27.0 37 6.1 300
-6330450 5/8 15.9 4 1.062 27.0 37 6.1 300 Welding
-75200 3/4 19.1 2 1.109 28.2 34 7.5 200
-7520050 3/4 19.1 2 1.109 28.2 34 7.5 200
-75304 3/4 19.1 4 1.156 29.4 39 6.0 300 Couplings
-7530450 3/4 19.1 4 1.156 29.4 39 6.0 300 &
-100200 1 25.4 2 1.406 35.7 50 10.0 200 Equipment
-10020050 1 25.4 2 1.406 35.7 50 10.0 200
-100304 1 25.4 4 1.438 36.5 54 8.0 300
-10030450 1 25.4 4 1.438 36.5 54 8.0 300 Safety &
Tech Data
LENGTHS: Exact length reels, (+50’/-0) 90% 1 pc., 10% 2 pc. -50 ft. mini-
mum length. 50 ft. cut lengths are coiled and tied in pallet boxes.
For 1-1/4”, 1-1/2” & 2” I.D.’s See Series 7396 and 7397. Chemical
FITTINGS: Banded or crimped on inserts or Dayco hydraulic crimp style. Charts

113
Water Furnace Door Coolant Hose - Softwall
Series 7385
Designed for industrial cooling applications with melting furnaces at steel mills,
glassworks, foundries, etc., and other work sites that require a hose to withstand
high external temperatures. Withstands steel splashes and external heat radiation
up to 572˚ F and internal cooling water temperature to 212˚ F.
4:1 Safety factor

Tube: Black SBR

Cover: Off-White Nomex® Fabric
Reinforcement: Multiple textile plies
Temp. Range: -20˚ F to +212˚ F internal, +572˚ F external
Branding: None

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7385-0500 1/2 12.70 2 0.969 24.61 30 5.0 150

7385-0750 3/4 19.05 2 1.260 32.00 45 6.0 150
7385-1000 1 25.40 2 1.442 36.63 47 8.0 150
7385-1250 1 1/4 31.75 2 1.718 43.64 60 9.0 150
7385-1500 1 1/2 38.10 2 2.135 54.23 101 12.0 150
7385-2000 2 50.80 4 2.679 68.05 138 24.0 150

LENGTHS: 100 ft.

FITTINGS: 7615

Furnace Door Coolant Hose - Hardwall

Series 7386
The construction of this hose style incorporates a steel helix wire in the hose wall
for suction capability and extra kink resistance. Designed for industrial cooling
applications with melting furnaces at steel mills, glassworks, foundries, etc., and
other work sites that requires a hose to withstand high external temperatures.
Withstands steel splashes and external heat radiation up to 572˚ F and internal
cooling water temperature to 212˚ F.
4:1 Safety factor

Tube: Black SBR

Cover: Off-White Nomex® Fabric
Reinforcement: Multiple textile plies
Temp. Range: -20˚ F to +212˚ F internal, +572˚ F external
Branding: None

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7386-0500 1/2 12.70 2 0.870 22.10 25 3.0 150

7386-0750 3/4 19.05 2 1.143 29.03 42 4.0 150
7386-1000 1 25.40 2 1.460 37.08 58 5.0 150
7386-1250 1 1/4 31.75 2 1.713 43.51 70 6.0 150
7386-1500 1 1/2 38.10 2 1.938 49.21 92 7.0 150
7386-2000 2 50.80 2 2.520 64.00 129 8.0 150

LENGTHS: 100 or 200 ft. lengths.

FITTINGS: 7615

114
FLEXALL® PVC Multi-Purpose Hose
Series 7568
Acid &
This is a light weight, long lasting, general purpose air and water hose. Tube and Chemical
cover are compounded for excellent weather and resistant to many chemicals.
(Limited oil resistance.)
3:1 Safety factor
Air &
Multi-
Tube: Black PVC
Purpose
Cover: Red PVC
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Brand: None Fire
Suppression
Approx. Min. Max.
Part I.D. I.D. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP Food
Handling
7568-752 3/4 19.05 1.050 26.7 21 7.8 300
7568-1002 1 25.40 1.350 34.3 32 9.0 300
7568-1252 1 1/4 31.75 1.620 41.1 50 11.0 250 Made
7568-1502 1 1/2 38.10 1.930 49.0 77 13.0 250 To
7568-2002 2 50.80 2.480 63.0 106 15.0 200 Order

LENGTHS: 3/4” - 1” 300 ft. coils, 1 1/4” - 2” 100 ft. coils.

FITTINGS: Brass insert and crimped on ferrules. Material
Handling

Petroleum
Dispenser

Petroleum
Transport
THORO-SPRAY®
High Pressure Spray Hose – 800 PSI Petroleum
Special
Series 7180
Designed for agricultural and residential high pressure spray applications. The Special
tube will handle most pesticides as well as liquid fertilizers. The cover is non- Applications
marking for safe use in residential areas.
4:1 Safety factor
Steam
Tube: Black Nitrile
Cover: Green Nitrile/PVC
Reinforcement: Multiple textile braids Water
Temp. Range: -20˚ F to +180˚F
Branding: DAYCO® USA 7180 THORO-SPRAY® HOSE - 800 PSI
MAX WP Welding
Brand Description: Ink Brand - Black letter color

Approx. Min. Max. Couplings

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. &
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP Equipment
7180-252 1/4 6.4 2 0.625 15.9 15 3.0 800
7180-382 3/8 9.5 2 0.750 19.1 20 4.0 800 Safety &
7180-502 1/2 12.7 2 0.938 23.8 29 5.0 800
Tech Data
7180-752 3/4 19.1 2 1.250 31.8 48 6.5 800

LENGTHS: Random lengths on nominal 500 ft. reels, 5 piece maximum.

FITTINGS: Dayco hydraulic crimp type. Chemical
Charts

115
Water DYNAFLEX® PVC Transparent – FDA
Suction/Discharge Hose
Series 7570
Designed to handle a variety of applications where a lightweight, flexible
suction/discharge hose is required. A steel helix wire combined with a thick wall
construction gives the hose excellent kink, abrasion and crush resistance. The
transparency allows for easy inspection of product being conveyed. Flexible to -
10˚ F. The steel helix wire provides static conductivity. Meets CFR, Title 21 parts
170-199.
3:1 Safety factor

Color: Transparent PVC

Construction: Multi-component PVC extrusion with helix wire
Temp. Range: -10˚ F to +120˚ F
Branding: None

Approx. Min. Max.

Part I.D. I.D. O.D. O.D. Wt Per Bend Rec.
No. (in.) (mm) (in.) (mm) 100 Ft. Radius WP

7570-750 3/4 19.1 1.020 25.9 21 3.0 100

7570-1000 1 25.4 1.340 34.0 34 3.5 85
7570-1250 1 1/4 31.8 1.630 41.4 42 6.3 75
7570-1500 1 1/2 38.1 1.940 49.3 52 7.5 75
7570-2000 2 50.8 2.500 63.5 84 9.8 75
7570-2500 2 1/2 63.5 3.200 81.3 121 12.0 55
7570-3000 3 76.2 3.630 92.2 148 15.0 55
7570-4000 4 101.6 4.720 119.9 235 19.7 35
7570-6000 6 152.4 6.950 176.5 429 23.0 30

LENGTHS: 100 ft. coils.

FITTINGS: Banded on inserts.

THORO-SPRAY® Green
High Pressure PVC – 800 PSI
Series 7578
This best quality PVC spray hose can be used at pressures up to 800 PSI.
Excellent adhesions between tube, reinforcement and cover provides extra long
service life. This hose is flexible, lightweight and can be used for all types of
spraying applications. Agricultural insecticides, light chemical solutions, fertilizers,
air & water are just a few.
3:1 Safety factor

Tube: Black PVC

Cover: Green PVC smooth
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Brand: None

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7578-382 3/8 9.5 2 0.670 17.0 13 3.5 800

7578-502 1/2 12.7 2 0.830 21.1 20 4.0 800
7578-752 3/4 19.1 2 1.140 29.0 35 7.0 800
7578-1002 1 25.4 2 1.380 35.1 44 8.5 800

LENGTHS: 300 ft. coils.

FITTINGS: Brass inserts & crimped ferrules.

116
THORO-SPRAY® Yellow
PVC Spray Hose – 600 PSI
Acid &
Series 7580 Chemical

This superior quality spray hose is produced with premium grade PVC compounds
for agricultural spraying of insecticides and fertilizers. Can also be used for air, Air &
water and many light chemical solutions. High adhesions between the layers pro- Multi-
vide for a long service life. Purpose
3:1 Safety factor

Tube: Black PVC Fire

Cover: Yellow PVC - ribbed Suppression
Reinforcement: Multiple textile plies
Temp. Range: -10˚ F to +150˚ F
Brand: None Food
Handling
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP Made
To
7580-382 3/8 9.5 2 0.610 15.5 11 3.1 600 Order
7580-502 1/2 12.7 2 0.750 19.1 15 3.5 600
7580-752 3/4 19.1 2 1.050 26.7 21 6.0 600
Material
LENGTHS: 300 ft. coils. Handling
FITTINGS: Brass inserts and crimped on ferrules.

Petroleum
Dispenser

Petroleum
Transport
THORO-BRAID® Clear PVC Hose – FDA
Series 7581 Petroleum
Special
The THORO-BRAID® clear PVC hose is excellent for conveying liquids, air and
powdered foods. The hose is transparent, allowing for easy inspection during ser-
vice. Meets FDA; CFR, Title 21, parts 170 -199.
Special
3:1 Safety factor
Applications
Tube: Clear PVC
Cover: Clear PVC
Reinforcement: Multiple textile plies Steam
Temp. Range: -10˚ F to +150˚ F
Brand: None
Water
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP Welding

7581-251 1/4 6.4 2 0.490 12.4 7 3.0 350

7581-381 3/8 9.5 2 0.510 13.0 10 4.0 300 Couplings
7581-501 1/2 12.7 2 0.632 16.1 12 5.0 200 &
7581-631 5/8 15.9 2 0.750 19.1 17 6.0 185 Equipment
7581-751 3/4 19.1 2 0.880 22.4 21 7.0 170
7581-1001 1 25.4 2 1.163 29.5 28 9.0 140
7581-1251 1 1/4 31.8 2 1.430 36.3 42 12.0 110 Safety &
7581-1501 1 1/2 38.1 2 1.695 43.1 58 15.0 100 Tech Data
7581-2001 2 50.8 2 2.200 55.9 75 18.0 85

LENGTHS: 1/4” - 1” 300 ft. coils; 1 1/4” - 2” 100 ft. coils. Chemical
FITTINGS: Brass or stainless steel inserts with crimped ferrules. Charts

117
Water Paint Spray PVC Air Hose
Paint Spray Air Hose is for use with all air-operated paint spray equipment. PVC
tube and cover construction offers an economical alternative providing optimum
performance on the job, plus increased flexibility and lighter weight.

Tube: Black PVC

Cover: Red PVC
Reinforcement: Multiple Textile Spirals
Temp. Range: +20˚F to +140˚F
Branding: SWAN - HYDRO-AIRE-250 PSI WP-MADE IN USA-
5/16” - 7.9MM”
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

39363 5/16 7.9 2 0.593 15.1 12 3.0 250

LENGTHS: Exact 500 ft. reels, 90% 1 piece, 10% 2 piece, 50 ft. minimum
length.
FITTINGS: Brass inserts with crimped ferrules.

HYDRO-AIRE™ PVC Hose

Hydro-Aire™ hose is an extremely flexible and lightweight vinyl hose for air and
water applications. Extruded PVC Tube. Black or Red

Tube: Black PVC

Cover: Red or Black PVC
Reinforcement: Multiple Textile Spirals
Temp. Range: +20˚F to +140˚F
Branding: ---SWAN HYDRO-AIRE™---150 PSI WP---
MADE IN USA---1” (25.4mm) ---
Brand Description: Ink Brand - White letter color

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. Color (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

39362 Red 1/4 6.4 2 0.500 12.7 10 2.5 250

39382 Black 1/4 6.4 2 0.500 12.7 10 2.5 250
39363 Red 5/16 7.9 2 0.593 15.9 12 3.0 250
39383 Black 5/16 7.9 2 0.593 15.9 12 3.0 250
39364 Red 3/8 9.5 2 0.641 16.3 14 3.5 250
39384 Black 3/8 9.5 2 0.641 16.3 14 3.5 250
39365 Red 1/2 12.7 2 0.781 19.8 18 5.0 250
39385 Black 1/2 12.7 2 0.781 19.8 18 5.0 250
39366 Red 5/8 15.9 2 0.921 23.0 22 6.5 250
39386 Black 5/8 15.9 2 0.921 23.0 22 6.5 250
39367 Red 3/4 19.1 2 1.031 27.0 27 7.5 200
39387 Black 3/4 19.1 2 1.031 27.0 27 7.5 200
39368 Red 1 25.4 2 1.281 33.7 36 10.0 150
39388 Black 1 25.4 2 1.281 33.7 36 10.0 150

LENGTHS: Exact 500 ft. reels, 90% 1 piece, 10% 2 pieces - 50 ft. min. length.
Available in cut lengths, coupled assemblies and various colors.
FITTINGS: Brass inserts and crimped ferrules.
118
THERM-O-RED®
ORS Hose
Acid &
THERM-O-RED® ORS hoses are made for air, water and moderate chemical Chemical
applications. The tube is formulated with special additives to significantly increase
the amount of oil resistance over that which is normally provided by PVC hoses.
This special tube is protected by a non-marking cover. Combined, they provide a
Air &
lightweight and highly flexible hose which is ideal for many industrial applications.
Multi-
4:1 Safety factor
Purpose
Tube: Orange Prime PVC with ORS additives
Cover: Red Prime PVC
Reinforcement: Multiple Textile Spirals Fire
Temp. Range: -20˚F to +150˚F Suppression
Branding: ---SWAN THERM-O-RED ORS --- 200 PSI WP ---
MADE IN USA --- 3/4”-19.1MM ---
Brand Description: Ink Brand - White letters (1” embossed only) Food
Handling
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP Made
To
39374 1/4 6.4 2 0.500 12.7 8.4 3.0 300 Order
39375 3/8 9.5 2 0.641 16.3 12.2 4.0 300
39376 1/2 12.7 2 0.781 19.8 16.2 5.0 300
39377 3/4 19.1 2 1.031 26.2 20.8 8.0 200 Material
39380 1 25.4 2 1.281 32.5 26.7 11.0 200 Handling
LENGTHS: Exact length reels, 90% 1 pc., 50 ft. minimum length.
1”=250 ft. reel.
Petroleum
FITTINGS: Externally crimped ferrules and barbed stems.
Dispenser

Petroleum
Transport

Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

119
Water THERM-O-BLUE®
ORS Hose
THERM-O-BLUE® ORS hoses are made for air, water and moderate chemical
applications. The tube is formulated with special additives to significantly increase
the amount of oil resistance over that which s normally provided by PVC hoses.
This special tube is protected by a non-marking cover. Combined, they provide a
lightweight and highly flexible hose which is ideal for many industrial applications.
4:1 Safety factor

Tube: Orange Prime PVC with ORS additives

Cover: Blue Prime PVC
Reinforcement: Multiple Textile Spirals
Temp. Range: -20˚ F to +150˚ F
Branding: ---SWAN THERM-O-BLUE ORS --- 200 PSI WP ---
MADE IN USA --- 3/4” - 19.1MM ---
Brand Description: Ink Brand - White letters (1” embossed only)

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

39390 1/4 6.4 2 0.500 12.7 8.4 3.0 300

39391* 1/4 6.4 2 0.500 12.7 8.4 3.0 300
39392** 1/4 6.4 2 0.500 12.7 8.4 3.0 300
39393 3/8 9.5 2 0.641 16.3 11.9 4.0 300
39394* 3/8 9.5 2 0.641 16.3 11.9 4.0 300
39395** 3/8 9.5 2 0.641 16.3 11.9 4.0 300
39396 1/2 12.7 2 0.781 19.8 15.9 5.0 300
39397 3/4 19.1 2 1.031 26.2 21.6 8.0 200
39398 1 25.4 2 1.281 32.5 27.9 11.0 200

LENGTHS: *5-50 ft. lengths per carton **3-100 ft. lengths per carton.
Exact length reels, 90% 1 piece, 50 ft. minimum length, 1" = 250 ft. reel.
FITTINGS: Brass inserts and crimped ferrules.

120
 Welding
Welding
page series
SIAMEEZ® Twin Welding Hose - Grade T. . . . . . . . . . . . . . . . . . . . . 122. . . . . . . . . . . 7109
SIAMEEZ® Twin Welding Hose - Grade RM . . . . . . . . . . . . . . . . . . . 122. . . . . . . . . . . 7110
SIAMEEZ® Twin Welding Hose - Grade R . . . . . . . . . . . . . . . . . . . . 123. . . . . . . . . . . 7126
Welding and Scarfing Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123. . . . . . . . . . . 7228,7229
Single Line Welding Hose - Grade T . . . . . . . . . . . . . . . . . . . . . . . . 124. . . . . . . . . . . 7141,7142
Single Line Welding Hose - Grade R . . . . . . . . . . . . . . . . . . . . . . . . 124. . . . . . . . . . . 7120,7121
Non-Conductive Cable Cover - Braided . . . . . . . . . . . . . . . . . . . . . . 125. . . . . . . . . . . 7115
Non-Conductive Cable Cover - Spiral. . . . . . . . . . . . . . . . . . . . . . . . 125. . . . . . . . . . . 7172
Oxygen Charging Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126. . . . . . . . . . . 7293

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.

121
Welding SIAMEEZ® Twin Welding Hose Grade T
Series 7109
OIL AND FLAME RESISTANT TUBE AND COVER
For portable or production line welding in factories, ships, construction work, etc.
For use with oxygen and most current fuel gases, including acetylene, propane
and MAPP® gas. The tube is non-blooming. Meets or exceeds RMA/CGA IP-7-90
standards for Grade T, Type VD welding hose.
Minimum 4:1 Safety factor

Tube: Black Neoprene

Cover: Green (oxygen), Red (fuel gas) Neoprene
Reinforcement: Multiple Textile Spirals
Temp. Range: -40˚ F to +200˚ F
Branding: DAYCO® 7109 WELDING ! WARNING FUEL GAS 3/16
ID MAX WP 200 PSI RMA/CGA IP-7-90 STD DUTY
GRADE T COUPLE WITH ONE INCH FERRULES MADE
IN USA (DATE CODE)
Brand Description: Ink Brand - White letter color
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7109-191 3/16 4.8 2 0.438 11.1 15 2.0 200

7109-251 1/4 6.4 2 0.531 13.5 21 2.5 200
7109-311 5/16 7.9 2 0.594 15.1 28 3.0 200
7109-381 3/8 9.5 2 0.656 16.7 32 4.0 200
LENGTHS: Exact length reels, +/- 50’, 90% 1 piece, 50’ min. length, and
coupled assemblies.
FITTINGS: Special right hand or left hand threaded brass inserts and crimp
ferrules–not available from Dayco.

SIAMEEZ® Twin Welding Hose Grade RM

Series 7110
RED - ACETYLENE LINE ONLY
TUBE NOT OIL AND FLAME RESISTANT
COVER OIL AND FLAME RESISTANT
Recommended for portable or production line welding in factories, ships, construc-
tion work, etc. Meets or exceeds RMA and CGA (Compressed Gas Association)
specifications for type VD, Grade RM welding hose. The cover is oil and flame
resistant and the tube is non-blooming.
Minimum 4:1 Safety factor
WARNING ! For use with acetylene ONLY. Do not use with any other fuel gases.
Tube: Black SBR
Cover: Green (oxygen), Red (acetylene) Neoprene
Reinforcement: Multiple textile spirals
Temp. Range: -40˚ F to +200˚ F
Branding: DAYCO® 7110 WELDING ! WARNING ACETYLENE ONLY 3/16
ID MAX WP 200 PSI RMA/CGA IP-7-90 STD DUTY GRADE RM
COUPLE WITH ONE INCH FERRULES MADE IN USA
Brand Description: Ink Brand - White letter color
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

7110-191 3/16 4.8 2 0.438 11.1 15 2.0 200

7110-251 1/4 6.4 2 0.531 13.5 20 2.5 200
7110-311 5/16 7.9 2 0.594 15.1 25 3.0 200
7110-381 3/8 9.5 2 0.656 16.7 31 4.0 200
LENGTHS: Exact length reels, +/- 50’, 90% 1 piece, 10% 2 piece, 50 ft. min. length.,
and coupled assemblies.
FITTINGS: Special right hand or left hand threaded brass inserts and crimp
122 ferrules–not available from Dayco.
SIAMEEZ® Twin Welding Hose - Grade R
Series 7126
RED - ACETYLENE LINE ONLY Acid &
TUBE AND COVER NOT OIL AND FLAME RESISTANT Chemical

Recommended for portable or production line welding in factories, ships, construction

work, etc. Meets or exceeds RMA and CGA (Compressed Gas Association) specifications Air &
for Type VD, Grade R welding hose. The tube is non-blooming. Multi-
Minimum 4:1 Safety factor Purpose
WARNING ! For use with acetylene ONLY. Do not use with any other fuel gases.

Tube: Black EPDM Fire

Cover: Vulcanized twin - Green (oxygen), Red (acetylene) EPDM Suppression
Reinforcement: Multiple textile spirals
Temp. Range: -20˚ F to +200˚ F
Branding: DAYCO® 7126 WELDING ! WARNING ACETYLENE Food
ONLY 3/16 ID MAX WP 200 PSI RMA/CGA IP-7-90 STD Handling
DUTY GRADE R COUPLE WITH ONE INCH FERRULES
MADE IN USA
Brand Description: Ink Brand - White letter color Made
To
Approx. Min. Max. Order
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP
7126-191 3/16 4.8 2 0.656 16.7 14 2.0 200 Material
7126-251 1/4 6.4 2 0.531 13.5 10 2.5 200 Handling
7126-311 5/16 7.9 2 0.594 15.1 13 3.0 200
7126-381 3/8 9.5 2 0.656 16.7 28 4.0 200
Petroleum
LENGTHS: Exact length reels, +/- 50’, 90% 1 piece, 50’ min. length, and cou
Dispenser
pled assemblies.
FITTINGS: Special right hand or left hand threaded brass inserts and crimp
ferrules–not available from Dayco.
Petroleum
Transport

Welding and Scarfing Hose

Petroleum
Series 7228 - RED-ACETYLENE LINE ONLY Special
Series 7229 - GREEN OXYGEN LINE
Designed for heavy-duty welding and scarfing service; resists punishment from Special
heat, sharp edges and rough treatment encountered in mills, industrial plants and Applications
mine sites. High tensile, textile reinforcement provides 4:1 Safety factor. Oil and
flame resistant cover.
Steam
WARNING ! For use with acetylene. Contact Dayco for recommendations on other
fuel gases.
Water
Tube: Black SBR
Cover: Red or Green Neoprene
Reinforcement: Multiple textile braids Welding
Temp. Range: -40˚ F to +180˚ F
Branding: DAYCO® USA 7228 WELDING - SCARFING HOSE 3/8
ID 250 PSI MAX WP DE2 (DATE CODE)
Couplings
Brand Description: Ink Brand - Black letter color
&
Equipment
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP
Safety &
-382 3/8 9.5 2 0.812 20.6 27 4.5 250 Tech Data
-502 1/2 12.7 2 0.937 23.8 33 6.0 250

LENGTHS: Random lengths on nominal 500 ft. reels. Also available in specified Chemical
cut lengths, (10,000’ MOQ applies) 50’, 75’ & 100’ - on quotation. Charts
FITTINGS: Brass inserts and brass crimp ferrules - not available from Dayco.

123
Welding Single Line Welding Hose - Grade T
Series 7141 - RED - FUEL GAS LINE
Series 7142 - GREEN - OXYGEN LINE
OIL AND FLAME RESISTANT TUBE AND COVER
For all welding and cutting operations with oxygen and most current fuel gases,
including acetylene, propane and MAPP® gas, where separate lines are prefer-
able. The tube is non-blooming. Meets or exceeds RMA/CGA IP-7-90 standards
for Grade T, Type S welding hose.
Minimum 4:1 Safety factor
Tube: Black Neoprene
Cover: Ribbed Red or Green Neoprene
Reinforcement: Multiple textile spirals
Temp. Range: -40˚F to +200˚F
Branding: DAYCO® 7141 WELDING ! WARNING FUEL GAS 3/16 ID MAX
WP 200 PSI RMA/CGA IP-7-90 STD DUTY GRADE T COUPLE
WITH ONE INCH FERRULES MADE IN USA(DATE CODE)
Brand Description: Ink Brand - White letter color
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP

-19200 3/16 4.8 2 0.438 11.1 8 2.0 200

-25200 1/4 6.4 2 0.531 13.5 10 2.5 200
-31200 5/16 7.9 2 0.594 15.1 14 3.0 200
-38200 3/8 9.5 2 0.656 16.7 16 4.0 200
-50200 1/2 12.7 4 0.875 22.2 28 5.0 200
LENGTHS: Exact length reels, +/- 50’, 90% 1 piece, 50’ min. length, and cou
pled assemblies.
FITTINGS: Special right hand or left hand threaded brass inserts and crimp
ferrules–not available from Dayco.

Single Line Welding Hose - Grade R

Series 7120 - RED-ACETYLENE LINE ONLY
Series 7121 - GREEN OXYGEN LINE
TUBE AND COVER NOT OIL AND FLAME RESISTANT
For welding and cutting operations with oxygen and acetylene gas (only) where separate
lines are preferable. Meets or exceeds RMA and CGA (Compressed Gas Association) stan-
dards for Grade R, Type S welding hose. The tube is non-blooming.
Minimum 4:1 Safety factor
WARNING ! For use with acetylene ONLY. Do not use with any other fuel gases.
Tube: Black EPDM
Cover: Ribbed Red or Green EPDM
Reinforcement: Multiple Textile Spirals
Temp. Range: -40˚ F to +200˚ F
Branding: DAYCO® 7120 WELDING ! WARNING ACETYLENE
ONLY 3/16 ID (4.8MM) MAX WP 200 PSI RMA/CGA IP-7-
90 STD DUTY GRADE R COUPLE WITH ONE INCH
FERRULES MADE IN USA (DATE CODE)
Brand Description: Ink Brand - White letter color
Approx. Min. Max.
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP
-19200 3/16 4.8 2 0.438 11.1 7 2.0 200
-25200 1/4 6.4 2 0.531 13.5 10 2.5 200
-31200 5/16 7.9 2 0.594 15.1 13 3.0 200
-38200 3/8 9.5 2 0.656 16.7 14 4.0 200
-50200 1/2 12.7 4 0.875 22.2 25 5.0 200
LENGTHS: Exact length reels, +/- 50’, 90% 1 piece, 50’ min. length, and cou
pled assemblies.
FITTINGS: Special right hand or left hand threaded brass inserts and crimp
ferrules–not available from Dayco.
124
Non-Conductive Cable Cover – Braided
Series 7115
Acid &
This hose was specifically designed for cable covering on water coolant welding
Chemical
systems, but can serve a wide variety of applications where electrical resistance is
required. The special Neoprene tube and cover provide electrical resistance
exceeding 1 megohm per inch at 1000 Volts, D.C.. The one braid construction
gives excellent flexibility. The tight tolerances allow the hose to fit into areas Air &
where standard hoses would not. Multi-
4:1 Safety factor Purpose

Tube: Black Neoprene

Cover: Black Neoprene Fire
Reinforcement: One textile braid Suppression
Temp. Range: -20˚ F to +212˚ F
Branding: None
Food
Approx. Min. Max. Handling
Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Braids (in.) (mm) 100 Ft. Radius WP
Made
7115-191 3/16 4.8 1 0.406 10.3 7 2.0 75 To
7115-251 1/4 6.4 1 0.465 11.8 8 2.5 75 Order
7115-311 5/16 7.9 1 0.500 12.7 9 3.0 75
7115-381 3/8 9.5 1 0.625 15.9 13 3.5 75
Material
LENGTHS: Random lengths on reels, 5 piece max. Handling
FITTINGS: Special – Not supplied by Dayco.

Petroleum
Dispenser

Petroleum
Transport
Non-Conductive Cable Cover - Spiral
Series 7172 Petroleum
Special
This hose has been designed for use as cable covering on water cooled welding
systems. The specially blended non-conductive Nitrile tube and EPDM cover pro-
vide a minimum of 1 megohm resistance per inch at 1000 volts D.C..The synthetic
Special
textile spiral reinforcement provides a lightweight product that can be used in
Applications
many applications that require a non-conductive construction and 200 PSI working
pressures.
4:1 Safety factor
Steam
Tube: Black NBR Blend
Cover: Black EPDM
Reinforcement: Textile spirals Water
Temp. Range: -20˚F to +212˚F
Branding: None
Welding

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec. Couplings
No. (in.) (mm) Spirals (in.) (mm) 100 Ft. Radius WP &
Equipment
7172-19200 3/16 4.8 2 0.405 10.3 6 1.5 200
7172-25200 1/4 6.4 2 0.477 12.1 7 2.0 200
7172-31200 5/16 7.9 2 0.500 12.7 8 2.5 200 Safety &
7172-38200 3/8 9.5 2 0.601 15.3 10 3.0 200 Tech Data

LENGTHS: Exact length reels, 3/16” & 1/4” = 750 ft., 5/16” = 700 ft., 3/8”=650
ft. All reels have a +50’ /-0’ tolerance with 90% 1 piece, 10% 2 Chemical
piece, with 50 ft. minimum length. Charts
FITTINGS: Not supplied by Dayco.

125
Welding Oxygen Charging Hose
Series 7293
Designed for lancing and scarfing applications in steel mills and foundries. High
quality Neoprene rubber compounds stand up to tough, oily environments. Green
Neoprene cover can be used to indicate color coding for oxygen. Tube is cleaned
and capped at factory.
4:1 Safety factor

Tube: Black Neoprene

Cover: Green Neoprene
Reinforcement: Multiple textile plies
Temp. Range: -22˚ F to +176˚ F
Branding: DAYCO SERIES 7293 OXYGEN CHARGING 500 PSI
MAX WP MADE IN USA 001
Brand Description: Emboss Brand

Approx. Min. Max.

Part I.D. I.D. Reinf. O.D. O.D. Wt. Per Bend Rec.
No. (in.) (mm) Plies (in.) (mm) 100 Ft. Radius WP

7293-0500 1/2 12.7 4 0.992 25.2 38 3.5 500

7293-0750 3/4 19.1 4 1.276 32.4 54 3.5 500
7293-1000 1 25.4 4 1.528 38.8 68 4.5 500
7293-1250 1 1/4 31.8 4 1.930 49.0 108 5.0 500
7293-1500 1 1/2 38.1 4 2.174 55.2 124 7.0 500
7293-2000 2 50.8 4 2.764 70.2 180 14.0 500

LENGTHS: 100 ft.

FITTINGS: Non-sparking interlocking clamp type - not offered by Dayco.

126
 Couplings
Couplings
page series
DRAGON BREATH® Steam Couplings - Female Wing Nut . . . . . . . . 128. . . . . . . . . . . 7610
DRAGON BREATH® Steam Adapters & O-Ring - Viton® . . . . . . . . . . 129. . . . . . . . . . . 7612
DRAGON BREATH® Steam Couplings - Female Ultimate Grip Nut . . 130. . . . . . . . . . . 7613
Universal Type Couplings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131. . . . . . . . . . . 7611
Interlocking Clamp Type Couplings . . . . . . . . . . . . . . . . . . . . . . . . . 132. . . . . . . . . . . 7615
Interlocking Clamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133. . . . . . . . . . . 7692
Fire and Chemical Booster Couplings . . . . . . . . . . . . . . . . . . . . . . . 134. . . . . . . . . . . 7625
Barbed Inserts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135. . . . . . . . . . . 7628
Gasoline Hose Couplings - Permanent Rigid . . . . . . . . . . . . . . . . . . 136. . . . . . . . . . . 7650
Gasoline Hose Couplings - Reattachable Rigid . . . . . . . . . . . . . . . . 137. . . . . . . . . . . 7652
Gasoline Hose Couplings - Permanent Rigid . . . . . . . . . . . . . . . . . . 138. . . . . . . . . . . 7653
Petroleum Transfer Hose Couplings - Permanent. . . . . . . . . . . . . . . 139. . . . . . . . . . . 7657
Gasoline Vapor Recovery Hose Clamp . . . . . . . . . . . . . . . . . . . . . . 141. . . . . . . . . . . 7658
PETROFLEX® 2000 O-Ring Replacement . . . . . . . . . . . . . . . . . . . . 141. . . . . . . . . . . 7658
Gasoline Hose Couplings - Reattachable Swivel . . . . . . . . . . . . . . . 142. . . . . . . . . . . 7662
Crimp Couplings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143. . . . . . . . . . . 7661
Combination Nipples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144. . . . . . . . . . . 7670
EZ-FLO® Couplings - Plain Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . 145. . . . . . . . . . . 7672
EZ-FLO® Couplings - 304 Stainless Steel . . . . . . . . . . . . . . . . . . . . . 146. . . . . . . . . . . 7674
EZ-FLO® Ferrules - 304 Stainless Steel or Plain Steel . . . . . . . . . . . 147. . . . . . . . . . . 7676
EZ-FLO® Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148. . . . . . . . . . . 7696
POLY-CHEM® ultra Coupling & Ferrule . . . . . . . . . . . . . . . . . . . . . . . 149. . . . . . . . . . . 7681
FLEX-EVER ULTIMATE™ Active Vapor Recovery O-Ring Replacements . . . . 150. . . . . . . . . . . . . . 7684
Daylok® Beaded Hose Ends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151. . . . . . . . . . . —
Duck and Rubber Flanges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152. . . . . . . . . . . —

Due to continual product improvements,

Dayco reserves the right to alter specifications without prior notice.

127
Couplings DRAGON BREATH®
Steam Couplings
Series 7610
FEMALE WING NUT

Service: High pressure air, water and steam.

Description: One piece ferrule and stem with machined duc-
tile iron female wing nut. NPSM thread with
Ground Joint O-Ring Seal.
Attachment: Permanent Crimp, contact Dayco for crimp
specifications.

Hose Thread Part

I.D. Female Number

1/2 1” NPSM 7610-8BWGJF

3/4 1-1/2” NPSM 7610-12BWGJF
1 1-1/2” NPSM 7610-16BWGJF

128
DRAGON BREATH™
Steam Coupling Adapter
Series 7612 Acid &
Chemical
FEMALE SPUD – STEEL
Service: Medium to high pressure Air &
Description: Adapter between female ground joint coupling Multi-
and NPT male pipe. Purpose

NPT NPSM Part Fire

Thread Thread Number Suppression
Female 1/2” Male 1” 7612-500GFS2
Female 3/4” Male 1-1/2” 7612-750GFS3
Female 1/2” Male 1-1/2” 7612-100GFS4 Food
Handling

DRAGON BREATH™ Made

Steam Coupling Adapter To
Order
Series 7612
MALE SPUD – STEEL
Material
Service: Medium to high pressure Handling
Description: Adapter between female ground joint coupling
and female NPT.
Petroleum
Dispenser
NPT NPSM Part
Thread Thread Number
Male 1/2” Male 1” 7612-500MS2 Petroleum
Male 3/4” Male 1-1/2” 7612-750GMS3 Transport
Male 1/2” Male 1-1/2” 7612-100GMS4
Petroleum
DRAGON BREATH™ Special

Steam Coupling Adapter Special

Series 7612 Applications
DOUBLE SPUD – STEEL
Service: Medium to high pressure Steam
Description: Adapter between two female ground joint couplings.
Water
Male Male Part
Thread Thread Number
Male 1-1/2” Male 1-1/2” 7612-100GDS3 Welding
Male 1” Male 1” 7612-500GDS2
Couplings
DRAGON BREATH™ &
Equipment
Steam Coupling Component
Series 7612 Safety &
O-RING - VITON® Tech Data

Service: Replacement O-Ring for Dragon Breath™ Steam Hose

Coupling System Chemical
Charts
Part Number
7612-VITON-OR 129
Couplings DRAGON BREATH™
Steam Couplings
Series 7613
FEMALE ULTIMATE GRIP NUT

Service: High pressure air, water and steam.

Description: One piece ferrule and stem with machined duct
ile iron female ultimate grip nut. NPSM thread
with Ground Joint O-Ring Seal.
Attachment: Permanent Crimp, contact Dayco for crimp
specifications.

Hose Thread Part

I.D. Female Number

1/2 1” NPSM 7613-8BWGJF

3/4 1-1/2” NPSM 7613-12BWGJF
1 1-1/2” NPSM 7613-16BWGJF

130
Universal Type Couplings
Series 7611
PLATED MALLEABLE IRON Acid &
Chemical

Air &
Multi-
Purpose

E M F BE TC Fire
Suppression
Service: For low pressure air, water, and other
service requiring quick or frequent
Food
connections. Handling
Not For Steam Service!
Description: Plated malleable iron. Several type ends avail
Made
able for connection to hose, NPT male and To
female connections, blanks for sealing, and Order
triple connectors.
Attachment: Interlocking clamp series 7692. Material
Handling

BE=Blank End, E=Hose End, F=Female End, M-Male End, Petroleum

NG=Neoprene Gasket TC=Triple Connection Dispenser

Extra Petroleum
Hose Hose Female Male Blank Triple Neoprene Transport
I.D. (in.) End End End End Connection Gaskets
Petroleum
1/4 N/A -250F -250M -250BE -250TC ——- Special
3/8 -380E -380F -380M -380BE -380TC ——-
1/2 -500E -500F -500M -500BE -500TC ——- Special
3/4 -750E -750F -750M -750BE -750TC ——- Applications
1 -1000E -1000F -1000M -1000BE N/A -1000NG
Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

131
Couplings Interlocking Clamp
Type Couplings
Series 7615
PLATED MALLEABLE IRON/STEEL

Service: High pressure air, water, steam, petroleum prod

ucts, and chemicals.
Description: Plated malleable iron wing nut with either malleable
iron or steel stem and spud. NPT male and NPT
female spud. Female wing nut-to-spud connection
is NPSM ground joint or washer seal.
Attachment: Interlocking clamp series 7692.

NPT
Hose Thread Female Female Male For
I.D. Size Ground Washer Either
(in.) (in.) Joint Type Female

1/4 1/4 -250FGJ -250FW -250M

3/8 3/8 -380FGJ -380FW -380M
1/2 1/2 -500FGJ -500FW -500M
3/4 3/4 -750FGJ -750FW -750M
1 1 -1000FGJ -1000FW -1000M
1 1/4 1 1/4 -1250FGJ -1250FW -1250M
1 1/2 1 1/2 -1500FGJ -1500FW -1500M
2 2 -2000FGJ -2000FW -2000M
2 1/2 2 1/2 -2500FGJ -2500FW -2500M
3 3 -3000FGJ -3000FW -3000M
4 4 -4000FGJ -4000FW -4000M

132
Interlocking Clamps
Series 7692
Acid &
PLATED MALLEABLE IRON Chemical

Air &
Multi-
Purpose

Fire
Suppression
Service: For attaching high pressure coupling series 7611, 7615.
Description: Plated malleable iron, 2, 4 and 6 bolt configuration. Food
Handling
Hose Hose Hose Hose Hose
I.D. O.D. (in) O.D. (mm) O.D. (in.) O.D. (mm) Part Made
(in.) From From To To Bolts No. To
Order
1/4 9/16 14.3 21/32 16.7 2 -251
3/8 21/32 16.7 13/16 20.6 2 -381 Material
1/2 13/16 20.6 1 15/16 23.8 2 -501 Handling
1/2 15/16 23.8 1 1/16 27.0 2 -502
1/2 1 1/16 27.0 1 3/16 30.2 2 -503 Petroleum
3/4 1 3/16 30.2 1 5/16 33.3 2 -751 Dispenser
3/4 1 5/16 33.3 1 1/2 38.1 2 -752
3/4 1 1/2 38.1 1 11/16 42.9 2 -753 Petroleum
1 1 17/32 38.9 1 23/32 43.7 4 -1001 Transport
1 1 11/16 42.9 1 27/32 46.8 4 -1002
1 1 7/8 47.6 2 1/16 52.4 4 -1003 Petroleum
1 1/4 2 1/16 52.4 2 1/4 57.2 4 -1251 Special
1 1/4 1 25/32 45.2 2 3/32 53.2 4 -1252
1 1/2 2 3/32 53.2 2 9/32 57.9 4 -1501 Special
1 1/2 2 1/4 57.2 2 7/16 61.9 4 -1502 Applications
1 1/2 2 15/32 62.7 2 23/32 69.1 4 -1503
2 2 1/2 63.5 2 25/32 70.6 4 -2001 Steam
2 2 3/4 69.9 3 1/16 77.8 4 -2002
2 3 3/32 78.6 3 7/16 87.3 4 -2003 Water
2 1/2 3 1/2 88.9 3 15/16 100.0 4 -2501
3 3 13/16 96.8 4 3/16 106.4 4 -3001
Welding
3 4 1/16 103.2 4 7/16 112.7 4 -3002
4 4 7/8 123.8 5 5/16 134.9 6 -4001
4 5 1/8 130.2 6 3/16 157.2 6 -4002 Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

133
Couplings Fire and Chemical
Booster Coupling
Series 7625
CHROME PLATED CAST BRASS

Service: For use with high pressure booster hose.

Description: Spanner hole type. Includes rigid male, swivel
female. Threads as specified; CHT, NPSH,
NST-NH are standard.
Attachment: Threaded parts compress hose.

Hose Thread Hose Hose

Part I.D. Size O.D. O.D.
No. (in.) (in.) (in.) (in.)

7625-750 3/4 3/4 1-3/16 1.188

7625-751 3/4 3/4 1-1/4 1.250
7625-1001 1 1 1-1/2 1.500
7625-1002 1 1 1-9/16 1.563

134
Barbed Inserts
Series 7628
Acid &
MACHINED BRASS Chemical

Air &
Multi-
Purpose

Fire
Suppression

Service: Low to medium pressure, air, water and general Food

purpose. Handling
Description: Machined brass, serrated shank. NPTF dryseat
male. Made
Attachment: Ferrule, band or clamp. To
Order

M = Male Material
Handling
Hose Thread
Part I.D. Size Petroleum
No. (IN) (IN) Dispenser

7628-191M 3/16 1/4 Petroleum

7628-192M 3/16 1/8 Transport
7628-251M 1/4 1/8
7628-252M 1/4 1/4 Petroleum
7628-253M 1/4 3/8 Special
7628-311M 5/16 1/4
7628-381M 3/8 1/8 Special
7628-382M 3/8 1/4 Applications
7628-383M 3/8 3/8
7628-501M 1/2 1/4 Steam
7628-502M 1/2 3/8
7628-503M 1/2 1/2 Water
7628-751M 3/4 3/4
7628-1001M 1 1
Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

135
Couplings Gasoline Hose
Couplings - Permanent Rigid
Series 7650
CHROME PLATED BRASS

Service: For use with service station gasoline hose, non-

reattachable.
Description: Chrome plated brass. Rigid male, NPTF thread.
Attachment: Internal expansion.
See page 153 for application chart.

Hose Thread
I.D. Size Part
(in.) (in.) No.

5/8 3/4 -63164

5/8 3/4 -63168
3/4 3/4 -75173
3/4 3/4 -75177
1 1 -100190
1 1 -100193

136
Gasoline Hose
Couplings - Reattachable Rigid Acid &
Series 7652 Chemical
CHROME PLATED BRASS
Air &
Multi-
Purpose

Fire
Suppression

Food
Handling
Service: For use with service station gasoline hose.
Description: Chrome plated brass. Rigid male, NPTF thread.
Attachment: Threaded outer sleeve. Made
To
See page 153 for application chart. Order

Hose Thread
Material
I.D. Size Part Handling
(in.) (in.) No.
Petroleum
5/8 3/4 -63364 Dispenser
5/8 3/4 -63368
3/4 3/4 -75373
Petroleum
3/4 3/4 -75377 Transport
1 1 -100388
1 1 -100396
Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

137
Couplings Gasoline Hose
Couplings - Permanent Swivel
Series 7653
CHROME PLATED BRASS

Service: For use with service station gasoline hose, non-

reattachable.
Description: Chrome plated brass. Full flow male swivel,
NPTF thread.
Attachment: Internal expansion.
See page 153 for application chart.

Hose Thread
I.D. Size Part
(in.) (in.) No.

5/8 3/4 -63164

5/8 3/4 -63168

138
Petroleum Transfer
Hose Couplings - Permanent
Acid &
Series 7657 Chemical
BRASS
Air &
Multi-
Purpose

Fire
Suppression

Service: Low to medium pressure, permanent, for use Food

with tank truck and aircraft refueling hoses. Handling
Description: Brass with serrated stem NPSH female swivel,
gasket seal, NPT male. BSP and BSPP Made
male/female are available in some sizes, on quotation. To
Attachment: Stem is internally expanded to provide pressure Order

against hose and ferrule (Hose OD size is

required with order so that correct ferrule size is Material
supplied). Handling

Petroleum
Dispenser

F = Female M = Male Petroleum

Transport

Hose Thread
Part I.D. Size Petroleum
No. (in) (in) Special

7657-752F 3/4 3/4 Special

7657-751M 3/4 3/4 Applications

7657-1002F 1 1
7657-1001M 1 1 Steam
7657-1252F 1 1/4 1 1/4
7657-1251M 1 1/4 1 1/4 Water
7657-1382F 1 3/8 1 1/2
7657-1381M 1 3/8 1 1/2
Welding
7657-1502F 1 1/2 1 1/2
7657-1501M 1 1/2 1 1/2
7657-2002F 2 2 Couplings
&
7657-2001M 2 2 Equipment
7657-2502F 2 1/2 2 1/2
7657-2501M 2 1/2 2 1/2
Safety &
7657-3002F 3 3 Tech Data
7657-3001M 3 3
7657-4002F 4 4
Chemical
7657-4001M 4 4 Charts

NOTE: Ferrule included in part numbers above.

139
Couplings Gasoline Vapor
Recovery Hose Clamp
Series 7658
INJECTION MOLDED PLASTIC

Service: For use with PETROFLEX® 2000 co-axial vapor

recovery hose system where retractor cables
are required.
Description: Injection molded high impact plastic external
“clamshell” design with 2-piece internal clamp
halves, 4 metal screws and 1 metal bolt with
nut.
Attachment: Clamp halves placed over outer hose, 4 screws
inserted and tightened. External clamshell
placed over halves and bolt and nut secured.

NOTE: For use with Series 7574 PETROFLEX® 2000

vapor recovery hose only.

Hose
I.D. Part
(in) No.

1 1/2 7658-0017

140
PETROFLEX® 2000
O-Ring Replacement
Acid &
Series 7658 Chemical

Air &
Multi-
Purpose

Fire
Suppression

Food
Handling

Service: Replacement O-Ring for the 7574 PETROFLEX® 2000 Made

To
Balance Vapor Recovery system’s large swivel nut. Order

Part Std.
Material
No. Pack Handling

7658-70 100
Petroleum
Dispenser

Petroleum
Transport

Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

141
Couplings Gasoline Hose
Couplings - Reattachable Swivel
Series 7662
CHROME PLATED BRASS

Service: For use with service station gasoline hose.

Description: Chrome plated brass. Male swivel, NPTF
thread.
Attachment: Threaded outer sleeve.
See page 153 for application chart.

Hose Thread
I.D. Size Part
(in) (in) No.

5/8 3/4 -63164

5/8 3/4 -63168
3/4 3/4 -75177
3/4 3/4 -75273
1 1 -100192
1 1 -100196

142
Crimp Couplings
Series 7661
Acid &
Chemical

Air &
Multi-
Purpose

Fire
Suppression

Food
Service: Designed for larger O.D. industrial hose in haz Handling
ardous applications that require maximum cou
pling retention. Made
Description: Tubular Steel construction, male NPT or female To
JIC permanent crimp couplings, one piece. Order

Contact Dayco for crimp specifications.

Material
Handling

Hose Thread Petroleum

Part I.D. Size & Dispenser

No. (in) Style

Petroleum
-04MP04TY 1/4 1/4” - NPTF Transport

-08MP08TY 1/2 1/2” - NPTF

-16MP16TY 1 1” - NPTF Petroleum
-32NP32LA 2 2” - NPTF Special

-32FJ32LA 2 2” - JIC
Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

143
Couplings Combination Nipples
Series 7670
PLATED STEEL

Service: Low to medium pressure suction and discharge

of water, fluids and material handling.
Description: Plated steel, serrated shank, NPT male threads.
Attachment: Clamps or bands.

Hose Thread
I.D. Size Part
(in) (in) No.

1/2 1/2 -501

3/4 3/4 -751
1 1 -1001
1 1/4 1 1/4 -1251
1 1/2 1 1/2 -1501
2 2 -2001
2 1/2 2 1/2 -2501
3 3 -3001
4 4 -4001
5 5 -5001
6 6 -6001
8 8 -8001
10 10 -10001

144
EZ-FLO® Couplings
Series 7672
Acid &
PLAIN STEEL Chemical

Air &
Multi-
Purpose

Blank Weld-On California End Male Pipe Thread Fire

Suppression

Food
Service: Low, medium and high pressure permanent Handling
design for critical applications where hose and
coupling compatibility is important. Made
Description: Tubular steel designed for full flow service and To
easy installation. Order
Attachment: Insert is internally expanded to provide pressure
against hose and ferrule Series 7676. Material
Handling

Hose Grooved Petroleum

I.D. Blank California Male Pipe Dispenser
(in) Weld-On End Thread
Petroleum
1 1/2 -150BW* -150G* -150NPT Transport
2 -200BW* -200G -200NPT
2 1/2 -250BW* -250G -250NPT* Petroleum
3 -300BW* -300G -300NPT Special
4 -400BW* -400G* -400NPT
Special
*Note: Non-stock (contact Dayco for minimum order quantity and Applications
availability)
Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

145
Couplings EZ-FLO® Couplings
Series 7674
304 STAINLESS STEEL

DAIRY BEVELED MALE HOSE SHANK ACME BLANK

SEAT MALE PIPE THREAD NUT WELD-ON
COWLSE NPT AN BW

FLANGED SANITARY END TUBE END

SE FOR STAINLESS
TUBING
TESE

Service: Low, medium and high pressure permanent design for

critical applications associated with food, beverages and
chemicals. Dayco’s food hoses can mate with most sys
tems used for sanitary requirements. (Wineries, brew
eries, pharmaceutical, milk etc.)
Description: Tubular 304 Stainless Steel designed for full flow and
easy installation. (Exceeds 3A standards for corrosion
resistance and finish). Also available in a variety of end
styles listed below for various food and chemical applica
tions. 316 Stainless available on quotation.
Attachment: Insert is internally expanded to provide pressure against
hose and ferrule series 7676.

Hose Hose Hose

Part I.D. Part I.D. Part I.D.
No. (in) No. (in) No. (in)

7674-1501AN 1 1/2 7674-2001NPT 2 7674-1501COWLSE 1 1/2

7674-2001AN 2 7674-3001NPT 3 7674-2001COWLSE 2
7674-2501AN* 2 1/2 7674-2501COWLSE 2 1/2
7674-3001AN* 3 7674-3001COWLSE 3
7674-4001AN* 4 7674-4001COWLSE 4

7674-1501BW* 1 1/2 7674-1500SE 1 1/2 7674-1501TESE 1 1/2

7674-2001BW* 2 7674-2000SE 2 7674-2001TESE 2
7674-2501BW* 2 1/2 7674-2500SE 2 1/2 7674-2501TESE 2 1/2
7674-3001BW* 3 7674-3000SE 3 7674-3001TESE 3
7674-4001BW* 4 7674-4001TESE 4

146
EZ-FLO® Ferrules
Series 7676
Acid &
304 Stainless or Plain Steel Chemical

Air &
Multi-
Purpose

Service: For internally expanded full flow couplings see

7672 and 7674. 5” & 6” stainless steel ferrules Fire
available upon request, contact Customer Suppression

Satisfaction Center. Subject to minimum runs.

Description: Plain steel, stainless steel. Sizes must be speci Food
fied, based on measured hose O.D. (see Handling

instruction manual for proper ferrule selection).

Note: Measure with O.D. tape. Made
Attachment: Ferrule is slipped over hose O.D. and insert is To
Order
internally expanded.

Material
Handling
Example of complete ferrule part numbers:
7676-150 SS 202 = 2-1/16 in (2 2/32) I.D. Stainless
Ferrule Steel ferrule for hose with Petroleum
Dispenser
Series 1 1/2 I.D. and 2 in. O.D.

Hose Ferrule I.D. (in 1/32 in. increments) Petroleum

Transport
I.D.

Ferrule Petroleum
Special
Material

Note: Ferrules should not be mechanically forced onto hose - If fer- Special
Applications
rule is tight, move to next available I.D. size. For a hose with a helix
wire, add 2/32” to ferrule size.
Steam

Plain Steel Stainless Steel

Part Hose I.D. Part Hose I.D. Water
No. (in) No. (in)
Welding
7676-150PS* 1 1/2 7676-150SS* 1 1/2
7676-200PS* 2 7676-200SS* 2
Couplings
7676-250PS* 2 1/2 7676-250SS* 2 1/2 &
7676-300PS* 3 7676-300SS* 3 Equipment
7676-400PS* 4 7676-400SS* 4
7676-500PS* 5 Safety &
7676-600PS* 6 Tech Data

*Add ferrule size - 3 digits - for correct part number, per example of Chemical
part number above. Charts

147
Couplings EZ-FLO® Equipment
Series 7696

Description: The 30TXS internal Expander is an easy to use, lightweight, versatile coupling machine. It
is part of a totally integrated system engineered to provide safety, contamination control,
and cost efficiency in multiple applications. This flexible equipment enables segmented
die expansion through 4 inch I.D. hose. Adjustable limit switch enables quick and consis
tent coupling process. This equipment is used in conjunction with Dayco plain steel and
stainless steel couplings - Series 7672 & 7674 - and series 7676 ferrules.

Part Part
No. Description No. Description

EQUIPMENT:
7696-30TXSC Complete unit consisting of: 7696-150SFH 1 1/2” Holder
Expander Machine 7696-200SFH 2” Holder
7696-30TZS Hydraulic Power Unit 7696-250SFH 2 1/2” Holder
7696-xxxxMA, 1 1/2” - 4” Mandrel Assemblies 7696-300SFH 3” Holder
7696-400SFH 4” Holder
7696-30TXS 30TXS Expander Machine
7696-30TZS Hydraulic Power Unit 7696-150MA 1 1/2” Mandrel Adapter
30TXS COMPONENT PARTS: 7696-200MA 2” Mandrel Adapter
7696-1500MA 1 1/2” Mandrel Assembly consisting of:
7696-150M Mandrel 7696-150D1OF 1 1/2” Expander Die Fingers
7696-150SFH Holder 7696-200D1OF 2” Expander Die Fingers
7696-150D10F Expander Dies 7696-250D12F 2 1/2” Expander Die Fingers
(2) O-Rings and sizing rings 7696-300D12F 3” Expander Die Fingers
7696-400D12F 4” Expander Die Fingers
7696-2000MA 2” Mandrel Assembly consisting of:
7696-200M Mandrel 7696-30TXSDBE Extension for Draw Bar
7696-200SFh Holder 7696-30TXSDB Draw Bar
7696-200D1OF Expander Dies
(2) O-Rings and sizing rings 7696-150R O-Ring for 1 1/2” Die Set
7696-200R O-Ring for 2” Die Set
7696-2500MA 2 1/2” Mandrel Assembly consisting of: 7696-250R O-Ring for 2 1/2” Die Set
7696-250M Mandrel 7696-300R O-Ring for 3” Die Set
7696-250SFH Holder 7696-400R O-Ring for 4” Die Set”
7696-250D12F Expander Dies
(2) O-Rings and sizing rings

7696-3000MA 3” Mandrel Assembly consisting of:

7696-300M Mandrel
7696-300SFH Holder
7696-300D12F Expander Dies
(2) O-Rings and sizing rings

7696-4000MA 4” Mandrel Assembly consisting of:

7696-400M Mandrel
7696-400SFH Holder
7696-400D12F Expander Dies
(2) O-Rings and sizing rings

7696-150M 1 1/2” Mandrel

7696-200M 2” Mandrel
7696-250M 2 1/2” Mandrel
7696-300M 3” Mandrel
7696-400M 4” Mandrel

AVAILABILITY: non-stock - on quotation only

Replacement/component parts for Dayco 30T, 30TX, and 30TXS Internal Expanders on quota
tion only. Contact Customer Satisfaction Center for minimum order quantity, price, and availability.

148
POLY-CHEM® ultra Coupling & Ferrule
Series 7681
Acid &
304 Stainless Steel Chemical

Air &
Multi-
Purpose

Fire
Suppression

Service: Designed for exclusive use on 7576 Poly-

Food
Chem® ultra hose system. Handling
Attachment: Coupling must be internally expanded using a
draw bar ball expander only. Please contact
Made
Dayco for specific assembly procedures and To
requirements. *Note: These sizes require Order
special size ball mandrel. Contact Dayco for
availability. Material
Handling
Hose Coupling: Male
I.D. Pipe Thread Part No. Petroleum
Dispenser
1 1/2 7681-1500MIN
2* 7681-2000MIN Petroleum
2 1/2* 7681-2500MIN Transport
3* 7681-3000MIN
Petroleum
Hose Ferrule Special
I.D. Part No.
Special
1 1/2 7681-150L Applications
2 7681-200L
2 1/2 7681-250L Steam
3 7681-300L
Water
*Special Ball Mandrel part numbers:
7696-2000C-R
7696-2500C-R Welding

7696-3000C-R
Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

149
Couplings FLEX-EVER ULTIMATE™
ACTIVE VAPOR RECOVERY
O-RING REPLACEMENTS
Series 7684

Service: Replacement O-Rings for the FLEX-EVER™

ULTIMATE VR active vapor recovery system.

Part
No. Location Std. Pack

-0006AC Insert 100

-0008AC Swivel Nut 100

150
Daylok® Beaded Hose Ends*
DAYLOK® beaded ends may be ordered only with hand-built Acid &
Chemical
wrapped ply hose style with a smooth bore. They are normally used
on hoses handling chemicals and abrasive materials. Split rings pro-
vide quick and convenient hose rotation for longer life in transmitting Air &
Multi-
abrasive materials. Bolt holes may be quickly aligned with this type Purpose
backup ring. DAYLOK® beaded ends are not recommended for ser-
vice over 150 PSI. They are available on hose ID sizes 2 in. through
Fire
12 in. Suppression

Food
*Contact Customer Service for price & availability. Handling

Note:These are built into hoses only—not sold or quoted separately.

Made
To
Order

Material
Handling

Petroleum
Dispenser

Petroleum
Transport

Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

151
Couplings Duck and Rubber Flanges*
Duck and Rubber Flanges are available on any hand built wrapped
ply construction hose with a smooth bore from 2 in. to 12 in. I.D.
The flanged ends provide a liquid tight seal when bolted to a mating
flange. The one piece backup ring does not come in contact with the
material being carried by the hose. Specify drilling arrangement
when ordering.

*Contact Customer Service for price & availability.

Note:These are built into hoses only-not sold or quoted separately.

152
 Gasoline Hose Couplings – Hose Applications
BY HOSE STYLE BY COUPLING PART NUMBER Acid &
Chemical
Hose I.D. Coupling Coupling I.D. Hose
Style (in.) Part Number Part Number (in.) Style(s) Air &
Multi-
7114 (5/8) 7650-63164 7650-63164 (5/8) 7114,7124 Purpose
7653-63164 7650-63168 (5/8) 7280
Fire
(3/4) 7650-75173 7650-75173 (3/4) 7114,7124 Suppression
7650-75177 (3/4) 7280
1 7650-100190 Food
7650-100190 1 7114,7124 Handling
7124 (5/8) 7650-63164 7650-100193 1 7280
7652-63364 Made
7662-63164 7652-63364 (5/8) 7124 To
Order
7653-63164 7652-63368 (5/8) 7280

(3/4) 7650-75173 7652-75371 (3/4) 7124 Material

Handling
7652-75373 7652-75377 (3/4) 7280
7662-75273
7652-100388 1 7124 Petroleum
Dispenser
1 7650-100190 7652-100396 1 7280
7652-100.92
7662-100192 7653-63164 (5/8) 7114,7124 Petroleum
Transport
7653-63168 (5/8) 7280
7280 (5/8) 7650-63168
7652-63368 7662-63164 (5/8) 7124 Petroleum
Special
7653-63168 7662-63168 (5/8) 7280
7662-63168
7662-75177 (3/4) 7280 Special
Applications
(3/4) 7650-75177 7662-75273 (3/4) 7124
7652-75377
7662-75177 7662-100192 1 7124 Steam
7662-100196 1 7280
1 7650-100193 Water
7652-100396
7662-100196 Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

153
 Couplings

154
 Safety and Technical Data
Safety and Technical Data
page
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156
Safety, Care, Maintenance and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .157
Other Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159
Basic Dayco Hose Constructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160
Hose Temperature Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162
Temperature Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169
Flexibility and Bend Radius . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170
Oil and Gas Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170
Conversions
Fractional/Decimal/Millimeter Conversion . . . . . . . . . . . . . . . . . . . . . . . .171
Length Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171
Measures of Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171
Pressure Conversion Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172
Vacuum Conversion Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172
Pressure Conversion Table (ft. of water to in. of mercury) . . . . . . . . . . . .172
Conversion Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173
Coupling Thread Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .176
Dimensions of Seamless and Welded Steel Pipe . . . . . . . . . . . . . . . . . . . . . . .177

155
Safety and Technical Data Safety
General: Safety in the application and use of
LP Gas Hose: This discussion again emphasizes
the importance of hose selection. LP Gas has
volatile characteristics that require special hose
industrial hose is a major concern because of
construction. The rubber compounds must be
the many potentially dangerous products con-
designed to handle LP Gas, and the cover must
veyed, and because so many people are
be perforated to prevent gas build-up among the
involved. Handling these products can be
various layers of the hose. Use of the wrong hose
accomplished safely if a few simple precautions
may lead to early and sudden failure. In particu-
are strictly observed. Some of the most impor-
lar, anhydrous ammonia hose is not recommend-
tant of these are:
ed for LP Gas service. This is important to
•All operators must be thoroughly trained.
emphasize because both types of hose are often
•The correct hose must be selected to han
used in the same area and care must be taken
dle the application.
they do not become accidentally switched. DO
•The couplings must be correct for the appli-
NOT USE LP GAS HOSE FOR ANHYDROUS
cation and also must be securely attached.
AMMONIA. Couplings are also a concern in this
•Both hose and couplings should be well
service; permanent crimp steel couplings are rec-
maintained and inspected regularly (pages
ommended, as well as high pressure steel inserts
157 through 159).
attached with interlocking, bolt-on clamps.
Critical Items: While many industrial hose appli-
Couplings with male swivel end styles are not
cations are potentially dangerous, a few are of
recommended. DO NOT USE WITH SCREW-
particular concern because their danger is not
TOGETHER REATTACHABLE COUPLINGS.
always so obvious or generally understood. This
Dayco LP Gas Hose is listed in the Petroleum
is particularly true for non-industrial applications
section of this catalog. (Refer to RMA Publication
where there is greater potential for operation by
IP-10 "Liquid Petroleum Gas, Specifications for").
untrained personnel. A discussion of some of the
more common of these follows. (ordering infor-
WARNING m For LP Gas use ONLY. Do not
mation for RMA publications is on page 159).
use for anhydrous ammonia. Do not use with
Aircraft Refueling Hose: The critical nature of
male swivel couplings. Do not use with screw-
flexible rubber hose used to refuel aircraft is
together reattachable couplings.
obvious. The first safety requirement is to select
only hose that meets NFPA 407, API 1529 and
Anhydrous Ammonia (NH3) Hose: Contact with
BS3158 specifications including 100% pressure
Anhydrous Ammonia will burn skin, and is espe-
testing and cleaning of the completed hose
cially damaging to the eyes and lungs. This is
assemblies. Care should be taken that the hose
true for its liquid and gaseous (vapor) state. Many
is not kinked, dragged, run over by vehicles or
accidents involving NH3 have occurred by using
otherwise abused. Frequent inspections for
the wrong hose. NH3 hose must be specially
cover cuts, gouges, braid exposure, coupling
compounded and constructed to handle the mate-
movement or leakage should be regularly sched-
rial, and other hoses may fail very quickly and
uled. Hydrostatic pressure testing at twice the
suddenly. It is, therefore, especially important to
normal working pressure should also be per-
make sure that only Anhydrous Ammonia hose is
formed on a regular basis. Any leakage or dam-
recommended and used for this service. In partic-
age to the hose reinforcement is cause for
ular, LP Gas hose is not recommended for anhy-
immediate replacement. DO NOT USE GASO-
drous ammonia service. This is important to
LINE PUMP HOSE FOR REFUELING OF AIR-
emphasize because both types of hose are often
CRAFT.
used in the same area and care must be taken
Gasoline Pump Hose: The proliferation of self-
they do not become accidentally switched. DO
service gasoline stations has created a situation
NOT USE ANHYDROUS AMMONIA HOSE FOR
where millions of consumers are daily operators
LP GAS OR REFRIGERATION SERVICE.
of gasoline pumps. This has greatly increased
Couplings are also a concern in this application;
the concern of station operators and suppliers for
permanent steel crimp couplings are recommend-
equipment safety. Gasoline pump hoses in par-
ed. Couplings with male swivel end styles are not
ticular are subject to frequent abuse by daily
recommended. Dayco Anhydrous Ammonia hose
wear and accidents. Hose selection must include
is listed in the Acid & Chemical section of this cat-
consideration of the amount of use and abuse it
alog. (Refer to RMA Publications IP-14
must withstand during its service life. Only the
"Anhydrous Ammonia Hose, specifications for"
highest quality, thoroughly tested, UL listed hose
and IP-11-2 "Anhydrous Ammonia Hose, Manual
must be selected for that service. The proper
for Maintenance, Testing and Inspection").
hose plus constant inspection is the best protec-
tion against user accidents. DO NOT USE WARNING m For anhydrous ammonia use
GASOLINE PUMP HOSE FOR FUELING OF ONLY. Do not use in LPG or refrigeration
AIRCRAFT. applications. Do not use with male swivel cou-
plings. Do not use with screw-together reat-
tachable couplings.

156
Natural Gas: The molecules of natural gas are small, publication CGA E-1, "Welding and Cutting
enhancing its ability to permeate through standard Equipment, Standard Connections for Regulator Acid &
rubber or PVC hose constructions. The permeation Outlets, Torches, and Fitted Hose"; Dayco publication
process is more rapid as the working pressure 103973, "Welding Hose, Applications”. Chemical
increases, and natural gas accumulates with potential-
ly dangerous consequences. Use pipe, non-perme- WARNING m Grade R & RM for use with acetylene
able tubing or hose with barrier constructions to con- gas ONLY. Do not use with any other fuel gases. Air &
vey natural gas. Series 7132/7232 L.P. Gas Hose can Grade T for use with most fuel gases, including Multi-
be used for natural gas service, but only under the fol- propane. Bleed hoses when not in use for 30 min- Purpose
lowing conditions: utes or longer. Couple with one inch ferrules only.
• Maximum working pressure of the application not
to exceed 50 PSI. Steam Hose: The potential danger from steam in
• The application must be in an outside or open industrial hose applications is due to the great heat Fire
environment. and pressures involved. Water changes to steam at Suppression
• Applications that are in an enclosed environment or higher temperatures when under pressure. The
greater than 50 PSI working pressure are not rec- greater the pressure the higher the temperature
ommended. required. If the steam escapes, tremendous quantities
• Do not use LPG hose for fuel hose in vehicles of heat are released. This, combined with high pres- Food
using CNG (Compressed Natural Gas). sure, provides the potential danger to operators. Use Handling
• In Natural Gas applications, copper, brass, or only hose specifically recommended for steam
other copper-containing fittings should be in service. (Refer to RMA publication IP-11-1 "Steam
accordance to the AGA rating of the particular Hose, Guide for Maintenance, Testing and Inspection). Made
apparatus. To
• The hose used with Natural Gas should be WARNING m Water changes to hot water and
subjected to the same rigorous tests and phases of steam when subjected to heat and pres- Order
inspection as if it were being used with LPG. sure. The greater the pressure, the higher tempera-
Contact Dayco for specific hose recommendations. ture required to achieve, maintain a steam phase.
If the steam escapes, dangerous quantities of heat Material
Welding Hose: Due to the extreme volatility of gases are released very suddenly. Use only steam hoses Handling
and the rough environment of many welding applica- designed for the application.
tions, selection of an appropriate welding hose is criti-
cal. The hose must be compatible with the fuel gas
used to avoid hose degradation and eventual failure. Petroleum
SPECIFICALLY, USE GRADE R & RM WITH ACETY- Dispenser
LENE FUEL GAS ONLY. Grade T can be used with
most fuel gases, including propane. Care should be
taken to avoid gouging, dragging, abrading or other- Petroleum
wise damaging the hose cover, which may also lead
to premature hose failure. Do not attempt to repair or Transport
re-couple hose assemblies; replace all assemblies
which show signs of age or abuse. (Refer to RMA
Publications IP-7, Rubber Welding Hose, specifica- Petroleum
tions for"; IP-11-5, "Welding Hose, Precautions for the Special
Selection and Use of"; Compressed Gas Association

Safety, Care, Maintenance and Storage Special

Applications
(REPRINTED FROM RMA HOSE HANDBOOK IP-2 SIXTH EDITION 1996)
Hose has a limited life and the user must be products. Proper storage conditions can enhance Steam
alert to signs of impending failure, particularly and extend substantially the ultimate life of hose
when the conditions of service include high products.
working pressures and/or the conveyance or Water
containment of hazardous materials. The period- General Care and Maintenance of Hose
ic inspection and testing procedures described
here provide a schedule of specific measures Hose should not be subjected to any form of Welding
which constitute a minimum level of user action abuse in service. It should be handled with rea-
to detect signs indicating hose deterioration or sonable care. Hose should not be dragged over
loss of performance before conditions leading to sharp or abrasive surfaces unless specifically Couplings
malfunction or failure are reached. designed for such service. Care should be taken &
to protect hose from severe end loads for which Equipment
SAFETY WARNING m Failure to properly fol-
low the manufacturer's recommended proce- the hose or hose assembly were not designed.
dures for the care, maintenance and storage Hose should be used at or below its rated work-
of a particular hose might result in its failure ing pressure; any changes in pressure should be Safety &
to perform in the manner intended and might made gradually so as to not subject the hose to Tech Data
result in damage to property and serious excessive surge pressures. Hose should not be
bodily injury. kinked or run over by equipment. In handling
large hose, dollies should be used whenever Chemical
General instructions are also described for the possible; slings or handling rigs, properly placed, Charts
proper storage of hose to minimize deterioration should be used to support heavy hose used in oil
from exposure to elements or environments suction and discharge service.
which are known to be deleterious to rubber
157
Safety and Technical Data General Test and Inspection The Rubber Manufacturers Association has pub-
lished separately a series of Hose Technical
Procedures for Hose Information bulletins describing hoses designed
for different applications which detail
An inspection and hydrostatic test should be made at Maintenance, Testing, and Inspection recommen-
periodic intervals to determine if a hose is suitable for dations. Reference should be made to the RMA
continued service. Catalog of Publications, issued annually, to deter-
mine the availability of the latest edition. Bulletins
A visual inspection of the hose should be made for published include the following:
loose covers, kinks, bulges or soft spots which might
indicate broken or displaced reinforcement. The cou- Publication Number
plings or fittings should be closely examined and, if IP 11-1-Steam Hose
there is any sign of movement of the hose from the IP 11-2-Anhydrous Ammonia Hose
couplings, the hose should be removed from service. IP 11-4-Oil Suction and Discharge Hose
IP 11-5-Welding Hose
The periodic inspection should include a hydrostatic test IP 11-7-Chemical Hose
for one minute at 150% of the recommended working IP 11-8-Fuel Dispensing Hose
pressure of the hose. During the hydrostatic test, the (See page 159 for ordering information).
hose should be straight, not coiled or in a kinked posi- Storage
tion. Water is the usual test medium and, following the Rubber hose products in storage can be affected
test, the hose may be flushed with alcohol to remove adversely by temperature, humidity, ozone, sunlight,
traces of moisture. A regular schedule for testing should oils, solvents, corrosive liquids and fumes, insects,
be followed and inspection records maintained.
rodents and radioactive materials.
SAFETY WARNING m Before conducting any pres-
sure tests on hose, provisions must be made to The appropriate method for storing hose depends to
ensure the safety of the personnel performing the a great extent on its size (diameter and length), the
tests and to prevent any possible damage to prop- quantity to be stored, and the way in which it is pack-
erty. Only trained personnel using proper tools and aged. Hose should not be piled or stacked to such
procedures should conduct any pressure tests. an extent that the weight of the stack creates distor-
tions on the lengths stored at the bottom. Since hose
1. Air or any other compressible gas must never be products vary considerably in size, weight, and
used as the test medium because of the explosive length, it is not practical to establish specific recom-
action of the hose should a failure occur. Such a mendations on this point. Hose having a very light
failure might result in possible damage to property wall will not support as much hose as could a hose
and serious bodily injury. having a wire reinforcement. Hose which is shipped
2. Air should be removed from the hose by bleeding it in coils or bales should be stored so that the coils are
through an outlet valve while the hose is being filled in a horizontal plane.
with the test medium.
3. Hose to be pressure tested must be restrained by Whenever feasible, rubber hose products should be
placing steel rods or straps close to each end at stored in their original shipping containers, especially
approximately 10 foot (3m) intervals along its length when such containers are wooden crates or card-
to keep the hose from "whipping" if failure occurs; the board cartons which provide some protection against
steel rods or straps are to be anchored firmly to the the deteriorating effects of oils, solvents and corro-
test structure but in such a manner that they do not sive liquids; shipping containers also afford some
contact the hose, which must be free to move.
protection against ozone and sunlight.
4. The outlet end of hose is to be bulwarked so that a
blown-out fitting will be stopped.
5. Provisions must be made to protect testing personnel The ideal temperature for the storage of rubber prod-
from the forces of the pressure medium if a failure ucts ranges from 50˚ to 70˚F (10-21˚C) with a maxi-
occurs. mum limit of 100˚F (38˚C). If stored below 32˚F
6. Testing personnel must never stand in front of or in (0˚C), some rubber products become stiff and would
back of the ends of a hose being pressure tested. require warming before being placed in service.
7. When liquids such as gasoline, oil, solvent, or other Rubber products should not be stored near sources
hazardous fluids are used as the test fluid, precau- of heat, such as radiators, base heaters, etc., nor
tions must be taken to protect against fire or other should they be stored under conditions of high or low
damage should a hose fail and the test liquid be humidity, or high ozone as near electric motors.
sprayed over the surrounding area.
Certain rodents and insects will damage rubber hose
products, and adequate protection from them should
be provided.

158
To avoid the adverse effects of high ozone con-
centration, rubber hose products should not be Acid &
stored near electrical equipment that may gener- Chemical
ate ozone or be stored for any lengthy period in
geographical areas of known high ozone con-
centration. Exposure to direct or reflected sun- Air &
light—even through windows—should also be Multi-
avoided. Uncovered hose should not be stored Purpose
under fluorescent or mercury lamps which gen-
erate light waves harmful to rubber.
Fire
Storage areas should be relatively cool and dark Suppression
and free of dampness and mildew. Items should
be stored on a first-in, first-out basis, since even
under the best of conditions, an unusually long Food
shelf life could deteriorate certain rubber prod- Handling
ucts.
Made
To
Order

Other Publications Material

Handling
Listed below are the titles of other publications issued by the General Products Group,
of the RMA. Information concerning the latest edition, prices, etc., may be obtained on Petroleum
written request to: Dispenser

RMA – General Products Group Petroleum

The Mail Room Transport
P.O. Box 3147
Medina, Ohio 44258 Petroleum
1-800-325-5095 or 216-723-2978 Special
Fax: 216-725-0578
Special
Publication: Applications
No. Title
IP-7 Rubber Welding Hose, Specifications for
IP-8 Rubber Hose for Oil Suction and Discharge, Specifications for Steam
IP-14 Anhydrous Ammonia Hose, Specifications for
IP-11 HOSE TECHNICAL INFORMATION BULLETINS
Water
IP-11-1 Steam Hose; Guide for Maintenance, Testing and Inspection
IP-11-2 Anhydrous Ammonia Hose; Manual for Maintenance, Testing and Inspection
IP-11-4 Oil Suction and Discharge Hose; Manual for Maintenance, Testing and Inspection Welding
IP-11-5 Welding Hose: Precautions for the Selection and Use of
IP-11-7 Chemical Hose; Manual for Maintenance, Testing and Inspection
IP-11-8 Fuel Dispensing Hose; Manual for Maintenance, Testing and Inspection Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

159
Safety and Technical Data Basic Dayco Hose Constructions
service where operating conditions are not
severe.

Advantages: Economy and long lengths.

Disadvantages: Requires wider I.D. and O.D. tol-

erance range than mandrel made hose, limited
Construction Elements pressure capabilities.

A hose is generally composed of three elements,

each with an important role in the overall perfor-
mance of that hose. The three elements are:

The Tube (usually rubber) must be compatible

with and able to contain the material being con-
veyed. As shown on page . Many rubber com-
pounds are used for tube construction, depend- Rigid Mandrel – Braided
ing upon the material the hose is designed to
transmit. Hose produced by this method is supported on a
rigid metal mandrel and is handled horizontally
The Reinforcement is the strength member of during production. While a rigid mandrel limits the
the hose. It enables the hose to withstand inter- hose length, it ensures good control of the inside
nal and external pressure and abuse. The rein- diameter. It also offers sufficient support to the
forcement may be applied by several methods, tube that either wire or textile reinforcement may
and consists of cotton yarns, synthetic yarns, be applied at high tensions, which is necessary in
wire or a combination of these. If a suction or high pressure constructions. After the cover is
vacuum capability is a requirement, a helix wire applied, the hose may be wrapped tightly with
may be part of the reinforcement. nylon tape for curing, giving the familiar
"wrapped" appearance to the cover.
The Hose Cover protects the reinforcement from
abuse or damage. The cover is usually a rubber Size Range: 1/2" through 4" I.D.
compound selected for its resistance to the envi- Typical Uses: Heavy Duty air, steam, and petro-
ronment, although, in some cases (fire hose) the leum transfer.
reinforcement will also act as the cover. Typical
considerations in selecting a cover stock are the Advantages: Close tolerances on inside diame-
need to resist abrasion, ozone, weather and sun- ter, high pressure ratings, good length stability.
light, chemical or oil spillage, etc.
Disadvantages: Higher cost than non-mandrel.
Construction Methods Lengths restricted to length of mandrels.

Several methods are used to manufacture Dayco

hose. Factors such as size, pressure require-
ments, cost range required and the application
determine the selection of any particular hose
style. Following is a description of the various
construction methods employed by Dayco.

Flexible Mandrel
The flexible mandrel method combines the long
length advantage of non-mandrel hose with the
close inside diameter tolerances and high pres-
sure ratings of rigid mandrel hose. This is
achieved by building the hose on a long length
mandrel made of flexible plastic or rubber.
Non-Mandrel
Size Range: 1/4" through 1" I.D.
Non-mandrel hose is constructed by passing
long lengths of extruded tube material through a Typical Uses: High pressure, air, water, LPG and
machine which adds the reinforcement in braid- steam hoses.
ed, spiraled or knitted layers. In this method, the Advantages: Long lengths, close tolerances on
hose is not built on a mandrel, therefore lengths I.D., higher pressure ratings than non-mandrel
are not restricted to the length of the mandrels. produced hose.
Size Range: 3/16" through 1-1/2" I.D. Disadvantages: Higher cost than non-mandrel
hose, not available in I.D. sizes as large as rigid
Typical Uses: Air, Water or general purpose mandrel hose.

160
 Acid &
Chemical

Air &
Multi-
Purpose

Fire
Wrapped Ply–Machine Built Spiral Ply Suppression

The wrapped ply construction is the oldest This method involves applying all hose compo-
method of making hose. After a tube is in place nents (tube, reinforcement and cover) in spiral Food
on the mandrel, layers or plies of bias cut fabric strips on a rigid mandrel. The layers are applied Handling
are wrapped around the tube. The plies are in a process capable of producing a wide range
applied by a building machine which is unable to of I.D.'s with helix wire and built-in ends.
insert a helix wire. The cover is applied and the Made
hose wrapped in nylon tape for curing. Size Range: 1/2" through 30" To
Order
Size Range: 3/16" through 4" I.D. Typical Uses: Suction and discharge service
including oils, acids and other fluids, dry materi-
Typical Uses: Water discharge, sand blast, con- als and air.
Material
duit.
Advantages: Special ends, helix wire, wide size Handling
Advantages: Good control of inside diameter range, I.D. tolerances, flexibility, cost.
tolerances, many special constructions available
without large minimum production runs. Disadvantages: Higher cost than non-mandrel. Petroleum
Lengths restricted to lengths of mandrels. Dispenser
Disadvantages: Wire cannot be used in a
machine built version of wrapped ply hose; plied
hoses are not capable of the high pressure rat- Petroleum
ings of braided hose. Transport

Petroleum
Special

Special
Applications
Wrapped Ply–Hand Built
Wrapped ply hose may be hand built when the Steam
diameter is too large for the building machine,
where helix wires are required, or where special
build-in ends are desired. The plies are laid on Water
by hand rather than by machine, and this allows
for the hand-forming of built-in ends.
Welding
Size Range: 1/2" through 30" I.D.

Typical Uses: Oil suction and discharge, sand Couplings

suction, acid suction and discharge.
&
Advantages: Special ends can be built into the Equipment
hose, wide size range, special constructions
available in small quantities.
Safety &
Disadvantages: Relatively expensive due to Tech Data
high labor content.

Chemical
Charts

161
Safety and Technical Data Industrial Hose Temperature Chart - maximum temperatures in descending order
Series Description Max. Min. Application Notes
°F °F
7263 Steam-Lance 250 Steam Hose (black) 406 -20 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI
7264 Steam-Lance 250 Steam Hose (red) 406 -20 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI
7286 Butyl Steam Hose (black) 406 0 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI
7287 Butyl Steam Hose (red) 406 0 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI
7288 Dragon Breath 250 Steam Hose (red) 406 -20 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI - with oil resistant cover
7289 Dragon Breath 250 Steam Hose (black) 406 -20 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI
7250 Steam-Lance 150 Steam Cleaner 368 -20 +368 w/saturated steam @ 150 PSI
7290 Hot Tar & Asphalt 350 -20 +350 continuous/+400 intermittent
7204 MPW-1000 Multi-Purpose Hose 300 -20 +300 continuous/+350 intermittent w/hot tar, wax,
glue./+368 w/saturated steam @ 150 PSI
7281 Dragon Breath Hot Air Hose 300 -30 +300 continuous/+350 intermittent
7301 Wildcatter Hot Oiler Hose 275 -40 +275 continuous/+300 intermittent - for use in the transfer
of hot oil
Swan SAE 30R7 Fuel Line/ Vapor Emission 250 -30 Gasoline and vapor emission hose designed to resist oil,
grease and ozone
7143 PWD Poultry Washdown Hose 250 -40 High pressure washdown hose
7247 Blue Ribbon Pressure Washer Hose 250 -40 +250 continuous/+275 intermittent - food industry applica-
tions - oil & fat resistant - 1500 PSI pressure washer hose
7258 Pressure Washer Hose 250 -40 +250 continuous/+275F intermittent
7093CW Contractor Water-Rubber 212 -40 Economical rubber hose for construction applications -
available in coupled or uncoupled lengths
7031 GST II - Green 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7057 GST II - Blue 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7079 ECW Economy White Washdown 212 -40 For use in food plants, breweries, or applications where a
flexible lightweight washdown hose is needed.
7080 HDW Creamery Washdown Hose 212 -40 Heavy Duty Washdown hose for food processing plants
7092 GST II - Bright Red 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7093 GST II - Black 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7094 MPT II - Red 212 -20 High quality, oil resistant (exceeds RMA Class A) multi-pur-
pose hose, non-conductive
7095 MPT II Oil Resistant - Black 212 -20 High quality, oil resistant (exceeds RMA Class A) multi-
purpose hose, non-conductive
7096 GST II - Yellow 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7101 Thoro-Flo Multi-Purpose-red 212 -40 Oil resistant air, water, multi-purpose hose
7103 Thoro-Bilt Utility Hose-black 212 -40 Economical braided air & water hose for medium duty ser-
vice
7107 Grizzly Hi-Press Multi-Purpose 500 PSI 212 -40 NBR/PVC cover, oil and abrasion resistant, meets MSHA
IC-123/20 flame resistance, non-conductive
7115 Non-Conductive Cable Cover-braided reinf. 212 -20 Designed for cable covering on water coolant welding sys-
tems or applications where electrical resistance is needed-
braided reinforcement
7116 Thoro-Bilt Utility Hose-RED 212 -40 Economical braided air & water hose for medium duty service
7119 Thoro-Flo Multi-Purpose-black 212 -40 Oil resistant air, water, multi-purpose hose
7134 Day-Flo Special Purpose Hose-Red 212 -20 Special purpose hose for air & water service - oil resistant
7172 Non-Conductive Cable Cover-spiral reinf. 212 -20 Designed for cable covering on water coolant welding sys-
tems or applications where electrical resistance is needed-
spiral reinforcement
7186 Heater Hose 212 -40 Lightweight hose designed for automotive coolant heater
hose service
7187 Day-Flo Special Purpose Hose-Black 212 -20 Special purpose hose for air & water service - oil resistant
7192 GST Red 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7212 Jiffy Hose (push-on) MSHA 212 -40 This oil resistant hose is excellent for use with air tools, no
clamps or special tools needed
7235 Hydro-Spray 800 Car Wash 212 -40 For use in car washes to spray hot water and detergents
7322 Super Flex Air/Water - Red 212 -40 Highest quality general service air and water hose available
7323 Super Flex Air/Water - Black 212 -40 Highest quality general service air and water hose available
7360 Wildcatter Washdown Hose 212 -20 General purpose washdown hose for tough applications
7385 Furnace Door Hose-Softwall (no/helix) 212 -20 +212 internal/+572 external - Nomex® fabric cover
7386 Furnace Door Hose-Hardwall (helix) 212 -20 +212 internal/+572 external - Nomex® fabric cover
7396 Super MPT Oil Resistant - Red 212 -20 Premium oil resistant multi-purpose hose
7397 Super MPT Oil Resistant - Black 212 -20 Premium oil resistant multi-purpose hose
162
 Industrial Hose Temperature Chart - maximum temperatures in descending order
Acid &
Series Description Max. Min. Application Notes
Chemical
°F °F
7108 Paint Fluid-Nylon Tube 200 0 Handles ketone,solvents, lacquers, thinners and high aro-
matic paints-not for paint spray
7109 Siameez Twin Weld Grade T 200 -40 Oil/ flame resistant tube/cover, meets or exceeds RMA/CGA Air &
IP-7-90 standards for Grade T, Type VD welding hose Multi-
7110 Siameez Twin Weld Grade RM 200 -40 Oil/flame resistant cover, meets or exceeds RMA/CGA Purpose
specifications for Grade RM, Type VD welding hose
7120 Single Line Grade R (Red) Welding Hose 200 -40 EPDM tube and cover-not oil and flame resistant, ribbed cover
7121 Single Line Grade R(Green) Weld Hose 200 -40 EPDM tube and cover-not oil and flame resistant, ribbed cover
7126 Siameez Twin Weld - Grade R (red) 200 -20 Meets or exceeds RMA and CGA specifications for type Fire
VD, Grade R welding hose Suppression
7139 Deadman Twin Hose 200 -30 Designed for deadman systems that connect hand control
to hydrant and refueling trucks
7140 Twin Sensing Hose 200 -30 Designed for air and fuel sensing service on aircraft refuel-
Food
ing systems
7141 Single Line Weld Grade T - Red 200 -40 Welding, fuel gas line, oil and flame resistant tube and cover Handling
7142 Single Line Weld Grade T - Green 200 -40 Welding, oxygen line, oil and flame resistant tube and cover
7234 Wildcatter Hose 200 -40 Meets API 7 requirements
7251 Thoro-Braid Air/MSHA - Yellow 200 -20 Designed for severe service in mines, quarries and heavy Made
construction To
7257 Day-Flo Water Suction 200 -30 Capable of withstanding full suction, resistant to Lasso,
Order
weak alkalies and acids
7291 CPE Chemical 200 -30 Designed for easy handling in a wide variety of chemical
suction and discharge services
7308 Maxiflex Air Hose 200 -20 SBR tube/cover - light,flexible construction ideal for mining Material
and construction applications Handling
7325 Super Flex HD Water Suction 200 -40 Designed for heavy duty water suction applications-makes
tight bends without kinking-300 PSI
7392 Water Suction Hose 200 -30 Water suction hose
7302 Oil Suction & Discharge - 200 PSI 185 -30 Designed for heavy duty use in transferring petroleum Petroleum
products from barges/tankers to on-shore storage/pipelines Dispenser
7372 Oil Suction & Discharge - 150 PSI 185 -30 Designed for heavy duty use in transferring petroleum
products from barges/tankers to on-shore storage/pipelines
7246BVX Flex-Ever Ultimate VR 180 -40 Curb pump active vapor recovery system - CARB approved Petroleum
7280BLM Flex-Ever 2000 Marine Refueling 180 -40 Blue NBR/PVC cover
7306H DAY-FLO Water Discharge Hose 180 -30 Recommended for high pressure water discharge in indus-
Transport
trial applications
7306M DAY-FLO Water Discharge Hose 180 -30 Recommended for medium pressure water discharge in
industrial applications Petroleum
7114 Soft-Flex 2000 Softwall Gasoline Hose 180 -40 NO-MAR® conductive nitrile cover is highly resistant to Special
cuts, abrasion, sun and weather
7124 Super-Flex 2000 Hardwall Gasoline Hose 180 -40 UL 330 For use anywhere a hardwall hose is required
7130 Natural Gas Heater 180 -40 EPDM construction, for 5 PSI or less applications, outside
service only Special
7132 LPG Hose - UL 21 - CGA Type 1 180 -40 For conveyance of LPG products, meets CGA Type 1 & Applications
UL 21 requirements
7137 Whippet 200 Air Hose 180 -40 Designed for light duty air lines and hose whip ends, ideal
for industrial bench work Steam
7170 LPG UL 569 & CGA Type 1 180 -40 Flexible hose connector for use on barbecue grills and similar
applications.
7178 Farm Pump Hose - Red 180 -40 For dispensing oil, gasoline, and diesel fuel from hand
pump and gravity feed farm pumps, skid tanks, drums and Water
storage tanks
7180 Thoro-Spray Hi-Pressure Spray - Green 180 -20 Designed for residential and agricultural high pressure
spray applications Welding
7188 Farm Pump Hose -Black 180 -40 For dispensing oil, gasoline, and diesel fuel from hand
pump and gravity feed farm pumps, skid tanks, drums and
storage tanks
7201 Maximaire HD Non-Conductive Air-Green 180 -20 Designed for air drills and pneumatic service in mines, Couplings
quarries, general construction and industrial service &
7208 BS&W Oilfield Suction Hose - Smooth 180 -30 For use in oilfield waste pit collection Equipment
7209 Fire Eng. Hard Suction - Corrugated 180 -30 Designed for water suction use on fire engines
7210 Fire Engine-Hard Suction 180 -30 Designed for water suction use on fire engines
7213 BS&W - Corrugated 180 -30 Used for transfer of crude oil and brine water
7216 Translite Tank Truck - Black 180 -20 A lightweight flexible hose used in the transfer of petroleum Safety &
products Tech Data
7217 Translite Tank Truck - Red 180 -20 A lightweight flexible hose used in the transfer of petroleum
products
7222 Gold Label Tank Truck Corrugated 180 -20 Designed for full suction, discharge service and Stage 1 Chemical
vapor recovery applications
7224 Transport Tank Truck Softwall - Red 180 -20 Used in truck-mounted transport service for discharge of
Charts
gasoline, oil and fueling of diesel locomotives, buses and trucks
7225 Transport Tank Truck Softwall - Black 180 -20 Used in truck-mounted transport service for discharge of
gasoline, oil and fueling of diesel locomotives, buses and trucks
163
Safety and Technical Industrial Hose Temperature Chart - maximum temperatures in descending order
Series Description Max. Min. Application Notes
°F °F
7228 Welding & Scarfing/Acetylene - Red 180 -40 Designed for heavy duty welding and scarfing service
7229 Welding & Scarfing/Oxygen - Green 180 -40 Designed for heavy duty welding and scarfing service
7231 LPG Hose UL21 Stainless 180 -40 Developed for connections in bulk plants or trucks where
piping would be inefficient
7232 LPG Hose - UL 21 - CGA Type 1 180 -40 For conveyance of LPG products, meets CGA Type 1 &
UL 21 requirements
7233 LPG Hose UL21 Stainless Rubber Cover 180 -40 Developed for carburetor and applications where a strong,
corrosion resistant LPG hose is required
7243 LPG Hose UL21 Stainless Textile Cover 180 -40 Developed for carburetor and applications where a strong,
corrosion resistant LPG hose is required
7261 Anhydrous Ammonia - Stainless 180 -40 Designed to handle anhydrous ammonia up to 350 PSI
7262 Anhydrous Ammonia - Nylon 180 -40 Designed to handle anhydrous ammonia up to 350 PSI
7268 Stinger II Air/Water-MSHA 180 -20 Lightweight flexible hose for underground spray service-1000 PSI
7270 Booster 800 Hi-Press - Red 180 -40 Heavy Duty high pressure chemical and water booster
hose used on fire engines
7280 Flexever 2000 Gas Pump - UL330 180 -40 NO-MAR® cover provides excellent ozone and abrasion
resistance, won’t scratch or mark vehicle finish
7284 Yellow Bird Air/Water/MSHA - Yellow 180 -20 Designed for high pressure water service in underground
mines-flame resistant cover
7306 DAY-FLO Water Discharge Hose 180 -10 Extra heavy wall construction recommended for water dis-
charge in industrial applications
7330 7330 HD tank truck 180 -20 Heavy Duty Tank Truck Hose-Allows use of externally
swaged couplings
7337 Prem. Reinforced Conduit -MSHA 180 -30 Designed for use as a cable cover on underground mining
equipment
7338 Prem. Non-Reinfor. Conduit -MSHA 180 -30 MSHA flame resistance
7351 Heavy Duty Fuel Discharge 180 -22 High grade nitrile tube will handle leaded/unleaded gaso-
line, oil and diesel fuel
7373 Blue Thunder UHMW Tube - Blue 180 -20 Clear Ultra High Molecular Weight (UHMW) polyethylene
tube handles 98% of most common chemicals
7576 Poly Chem Ultra 180 -20 Thermoplastic chemical hose - ultra light, flexible-handles
many chemicals
7293 Oxygen Charging - Green 176 -22 Designed for lancing and scarfing applications in steel mills
and foundries
7306L DAY-FLO Water Discharge Hose 160 -22 Recommended for low pressure water discharge in indus-
trial applications
7122 LPG Vapor Hose 160 -20 Light duty, low pressure LPG vapor transfer hose-for
chicken brooder and other applications-125 PSI-NON UL
APPROVED
7191 Duravent Urethane Vapor Recovery 160 -60 Used to recover fuel vapors during tank loading and
product drop to storage tanks
7244 Sand Blast Hose - 4 ply 160 -30 Designed for sandblasting and wherever abrasive
materials are carried at high velocity
7245 Sand Blast Hose-2 ply 160 -40 Designed for sandblasting and wherever abrasive
materials are carried at high velocity
7274 Poly-Chem Corrugated - Green 160 -20 Corrugated cover chemical hose designed to provide
maximum flexibility for easy handling
7276 Poly-Chem - Green 160 -20 Handles many types of chemicals and solvents in both full
suction and discharge applications
7363 Material Suction 3/16” Black Tube 160 -40 Abrasive material suction and discharge
7393 Rock Dust Hose-MSHA Black cover 160 -30 Rubber - rock dust - MSHA
7300 Gold Label Aircraft Refueling Hose 158 -40 Designed to service the majority of commercial, military or
private aircraft refueling requirements
Swan Thermo-O-Blue PVC 150 -20 Recommended for air, water and moderate chemical
applications, non-marking cover
Swan Therm-O-Red PVC 150 -20 Recommended for air, water and moderate chemical
applications, non-marking cover
7218 Driline Cement Hose - Black 150 -30 Recommended for use on bulk transport trucks in dis-
charge service
7236 800 PSI Plaster & Concrete Hose 150 -30 Recommended for spraying wet plaster and wet or dry
cement at pressures up to 800 PSI
7542 Gully Washer PVC Discharge - red 150 -10 Heavy Duty -used for water discharge in all types of
industrial environments
7545 Gully Washer PVC Discharge - yellow 150 -10 Heavy Duty Corrugated -used for water discharge in all
types of industrial environments
7547 Gully Washer PVC Discharge - gray 150 -10 Light Duty -used for water discharge in all types of
industrial environments
7568 Flexall PVC Multi-Purpose - Red 150 -10 Lightweight, weather and chemical resistant, general pur-
pose air & water hose
7578 Thoro Spray HI Press PVC -800 PSI - Green 150 -10 PVC spray hose for pressures up to 800 PSI
7580 Thoro-Spray PVC - Yellow 150 -10 Excellent lightweight hose for medium to high pressure
applications
7581 Thoro-Braid Clear PVC Hose - FDA 150 -10 Beverage hose for conveying liquids in low pressure applications
164
 Industrial Hose Temperature Chart - maximum temperatures in descending order
Acid &
Series Description Max. Min. Application Notes
Chemical
°F °F
Swan PVC Paint Spray Air Hose 140 +20 Paint spray air hose for use with air operated paint spray
equipment
Swan Contractor Water-PVC 140 +20 Economical water hose available in coupled or uncoupled Air &
lengths Multi-
Swan Hydro-Aire PVC 140 +20 Extremely flexible and light weight for air and water Purpose
application, good weather and abrasion resistance
7501 Dynaflex Transparent PVC Ducting Hose 140 -5 Designed for air conditioning, ventilation and light dust collection
7560 Dynaflex PVC Std. Duty Suction 140 -5 Flexible hose that withstands full suction and discharge
pressure Fire
7561 Dynaflex PVC Multi-Purpose Suction 140 -5 Extremely lightweight and flexible for low pressure applications Suppression
7582 Dynaflex PVC/Milk/FDA - Transparent 140 -5 Recommended for conveying milk and other food products
in full suction applications
7541 Gully Washer PVC Discharge - blue 130 -10 Standard Duty -used for water discharge in all types of
Food
industrial environments
7540 Yellowbird Fire Hose-MSHA-PVC 125 -10 Designed for fire protection service in underground mines- Handling
not recommended where temperatures exceed 125 F
7570 Dynaflex PVC Clear Suction Hose-FDA 120 -10 Designed for suction/discharge applications where light
weight and flexibility are required Made
To
Order
This chart is intended for use as a guide only. Refer to the product specific catalog page and relevant safety section for further
information.

Material
Handling

Petroleum
Dispenser

Petroleum
Transport

Petroleum
Special

Special
Applications

Steam

Water

Welding

Couplings
&
Equipment

Safety &
Tech Data

Chemical
Charts

165
Safety and Technical Industrial Hose Temperature Chart - minimum temperatures in ascending order
Series Description Max. Min. Application Notes
°F °F
7191 Duravent Urethane Vapor Recovery 160 -60 Used to recover fuel vapors during tank loading and prod-
uct drop to storage tanks
7093CW Contractor Water-Rubber 212 -40 Economical rubber hose for construction applications -
available in coupled or uncoupled lengths
7246BVX Flex-Ever Ultimate VR 180 -40 Curb pump active vapor recovery system - CARB
approved
7280BLM Flex-Ever 2000 Marine Refueling 180 -40 Blue NBR/PVC cover
7031 GST II - Green 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7057 GST II - Blue 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7079 ECW Economy White Washdown 212 -40 For use in food plants, breweries, or applications where a
flexible lightweight washdown hose is needed.
7080 HDW Creamery Washdown Hose 212 -40 Heavy Duty Washdown hose for food processing plants
7092 GST II - Bright Red 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7093 GST II - Black 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7096 GST II - Yellow 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7101 Thoro-Flo Multi-Purpose-red 212 -40 Oil resistant air, water, multi-purpose hose
7103 Thoro-Bilt Utility Hose-black 212 -40 Economical braided air & water hose for medium duty service
7107 Grizzly Hi-Press Multi-Purpose 500 PSI 212 -40 NBR/PVC cover, oil and abrasion resistant, meets MSHA
IC-123/20 flame resistance, non-conductive
7109 Siameez Twin Weld Grade T 200 -40 Oil/ flame resistant tube/cover, meets or exceeds RMA/CGA IP-
7-90 standards for Grade T, Type VD welding hose
7110 Siameez Twin Weld Grade RM 200 -40 Oil/flame resistant cover, meets or exceeds RMA/CGA
specifications for Grade RM, Type VD welding hose
7114 Soft-Flex 2000 Softwall Gasoline Hose 180 -40 NO-MAR® conductive nitrile cover is highly resistant to
cuts, abrasion, sun and weather
7116 Thoro-Bilt Utility Hose-RED 212 -40 Economical braided air & water hose for medium duty service
7119 Thoro-Flo Multi-Purpose-black 212 -40 Oil resistant air, water, multi-purpose hose
7120 Single Line Grade R (Red) Welding Hose 200 -40 EPDM tube and cover-not oil and flame resistant, ribbed cover
7121 Single Line Grade R(Green) Weld Hose 200 -40 EPDM tube and cover-not oil and flame resistant, ribbed cover
7124 Super-Flex 2000 Hardwall Gasoline Hose 180 -40 UL 330 For use anywhere a hardwall hose is required
7130 Natural Gas Heater 180 -40 EPDM construction, for 5 PSI or less applications, outside
service only
7132 LPG Hose - UL 21 - CGA Type 1 180 -40 For conveyance of LPG products, meets CGA Type 1 &
UL 21 requirements
7137 Whippet 200 Air Hose 180 -40 Designed for light duty air lines and hose whip ends, ideal
for industrial bench work
7141 Single Line Weld Grade T - Red 200 -40 Welding, fuel gas line, oil and flame resistant tube and cover
7142 Single Line Weld Grade T - Green 200 -40 Welding, oxygen line, oil and flame resistant tube and cover
7143 PWD Poultry Washdown Hose 250 -40 High pressure washdown hose
7170 LPG UL 569 & CGA Type 1 180 -40 Flexible hose connector for use on barbecue grills and
similar applications.
7178 Farm Pump Hose - Red 180 -40 For dispensing oil, gasoline, and diesel fuel from hand
pump and gravity feed farm pumps, skid tanks, drums and
storage tanks”
7186 Heater Hose 212 -40 Lightweight hose designed for automotive coolant heater
hose service
7188 Farm Pump Hose -Black 180 -40 For dispensing oil, gasoline, and diesel fuel from hand
pump and gravity feed farm pumps, skid tanks, drums and
storage tanks
7192 GST Red Hose 212 -40 Excellent for air, water and many agricultural chemicals
including Lasso herbicide
7212 Jiffy Hose (push-on) MSHA 212 -40 This oil resistant hose is excellent for use with air tools, no
clamps or special tools needed
7228 Welding & Scarfing/Acetylene - Red 180 -40 Designed for heavy duty welding and scarfing service
7229 Welding & Scarfing/Oxygen - Green 180 -40 Designed for heavy duty welding and scarfing service
7231 LPG Hose UL21 Stainless 180 -40 Developed for connections in bulk plants or trucks where
piping would be inefficient
7232 LPG Hose - UL 21 - CGA Type 1 180 -40 For conveyance of LPG products, meets CGA Type 1 &
UL 21 requirements
7233 LPG Hose UL21 Stainless/Rubber Cover 180 -40 Developed for carburetor and applications where a strong,
corrosion resistant LPG hose is required
7234 Wildcatter Hose 200 -40 Meets API 7 requirements
7235 Hydro-Spray 800 Car Wash 212 -40 For use in car washes to spray hot water and detergents
7243 LPG Hose UL21 Stainless/Textile Cover 180 -40 Developed for carburetor and applications where a strong,
corrosion resistant LPG hose is required
7245 Sand Blast Hose-2 ply 160 -40 Designed for sandblasting and wherever abrasive materials
are carried at high velocity
7247 Blue Ribbon Pressure Washer Hose 250 -40 +250 continuous/+275 intermittent - food industry applications - oil
& fat resistant - 1500 PSI pressure washer hose
166
 Industrial Hose Temperature Chart - minimum temperatures in ascending order
Acid &
Series Description Max. Min. Application Notes
Chemical
°F °F
7258 Pressure Washer Hose 250 -40 +250 continuous/+275F intermittent
7261 Anhydrous Ammonia - Stainless 180 -40 Designed to handle anhydrous ammonia up to 350 PSI
7262 Anhydrous Ammonia - Nylon 180 -40 Designed to handle anhydrous ammonia up to 350 PSI Air &
7270 Booster 800 Hi-Press - Red 180 -40 Heavy Duty high pressure chemical and water booster Multi-
hose used on fire engines Purpose
7280 Flexever 2000 Gas Pump - UL330 180 -40 NO-MAR® cover provides excellent ozone and abrasion
resistance, won’t scratch or mark vehicle finish
7300 Gold Label Aircraft Refueling Hose 158 -40 Designed to service the majority of commercial, military or
private aircraft refueling requirements Fire
7301 Wildcatter Hot Oiler Hose 275 -40 +275 continuous/+300 intermittent - for use in the transfer Suppression
of hot oil
7322 Super Flex Air/Water - Red 212 -40 Highest quality general service air and water hose available
7323 Super Flex Air/Water - Black 212 -40 Highest quality general service air and water hose available
Food
7325 Super Flex HD Water Suction 200 -40 Designed for heavy duty water suction applications-makes
tight bends without kinking-300 PSI Handling
7363 “Material Suction 3/16”” Black Tube” 160 -40 Abrasive material suction and discharge
7306H DAY-FLO Water Discharge Hose 180 -30 Recommended for high pressure water discharge in
industrial applications Made
7306M DAY-FLO Water Discharge Hose 180 -30 Recommended for medium pressure water discharge in To
industrial applications
Order
Swan SAE 30R7 Fuel Line/ Vapor Emission 250 -30 Gasoline and vapor emission hose designed to resist oil,
grease and ozone
7139 Deadman Twin Hose 200 -30 Designed for deadman systems that connect hand control
to hydrant and refueling trucks Material
7140 Twin Sensing Hose 200 -30 Designed for air and fuel sensing service on aircraft Handling
refueling systems
7208 BS&W Oilfield Suction Hose - Smooth 180 -30 For use in oilfield waste pit collection
7209 Fire Eng. Hard Suction - Corrugated 180 -30 Designed for water suction use on fire engines
7210 Fire Engine-Hard Suction 180 -30 Designed for water suction use on fire engines Petroleum
7213 BS&W - Corrugated 180 -30 Used for transfer of crude oil and brine water Dispenser
7218 Driline Cement Hose - Black 150 -30 Recommended for use on bulk transport trucks in
discharge service
7236 800 PSI Plaster & Concrete Hose 150 -30 Recommended for spraying wet plaster and wet or dry Petroleum
cement at pressures up to 800 PSI
7244 Sand Blast Hose - 4 ply 160 -30 Designed for sandblasting and wherever abrasive materials
Transport
are carried at high velocity
7257 Day-Flo Water Suction 200 -30 Capable of withstanding full suction, resistant to Lasso,
weak alkalies and acids Petroleum
7281 Dragon Breath Hot Air Hose 300 -30 +300 continuous/+350 intermittent Special
7291 CPE Chemical 200 -30 Designed for easy handling in a wide variety of chemical
suction and discharge services
7302 Oil Suction & Discharge - 200 PSI 185 -30 Designed for heavy duty use in transferring petroleum
products from barges/tankers to on-shore storage/pipelines Special
7337 Prem. Reinforced Conduit -MSHA 180 -30 Designed for use as a cable cover on underground mining Applications
equipment
7338 Prem. Non-Reinfor. Conduit -MSHA 180 -30 MSHA flame resistance
7372 Oil Suction & Discharge - 150 PSI 185 -30 Designed for heavy duty use in transferring petroleum Steam
products from barges/tankers to on-shore storage/pipelines
7392 Water Suction Hose 200 -30 Water suction hose
7393 Rock Dust Hose-MSHA Black cover 160 -30 Rubber - rock dust - MSHA
7306L DAY-FLO Water Discharge Hose 160 -22 Recommended for low pressure water discharge in Water
industrial applications
7293 Oxygen Charging - Green 176 -22 Designed for lancing and scarfing applications in steel mills
and foundries Welding
7351 Heavy Duty Fuel Discharge 180 -22 High grade nitrile tube will handle leaded/unleaded gaso-
line, oil and diesel fuel
Swan Therm-O-Red PVC 150 -20 Recommended for air, water and moderate chemical
applications, non-marking cover Couplings
Swan Thermo-O-Blue PVC 150 -20 Recommended for air, water and moderate chemical &
applications, non-marking cover Equipment
7094 MPT II - Red 212 -20 High quality, oil resistant (exceeds RMA Class A)
multi-purpose hose, non-conductive
7095 MPT II Oil Resistant - Black 212 -20 High quality, oil resistant (exceeds RMA Class A)
multi-purpose hose, non-conductive Safety &
7115 Non-Conductive Cable Cover-braided reinf. 212 -20 Designed for cable covering on water coolant welding Tech Data
systems or applications where electrical resistance is
needed-braided reinforcement
7122 LPG Vapor Hose 160 -20 Light duty, low pressure LPG vapor transfer hose-for Chemical
chicken brooder and other applications-125 PSI-NON UL
APPROVED
Charts
7126 Siameez Twin Weld - Grade R (red) 200 -20 Meets or exceeds RMA and CGA specifications for type
VD, Grade R welding hose
7134 Day-Flo Special Purpose Hose-Red 212 -20 Special purpose hose for air & water service - oil resistant
167
Safety and Technical Industrial Hose Temperature Chart - minimum temperatures in ascending order
Series Description Max. Min. Application Notes
°F °F
7172 Non-Conductive Cable Cover-spiral reinf. 212 -20 Designed for cable covering on water coolant welding
systems or applications where electrical resistance is
needed-spiral reinforcement
7180 Thoro-Spray Hi-Pressure Spray - Green 180 -20 Designed for residential and agricultural high pressure
spray applications
7187 Day-Flo Special Purpose Hose-Black 212 -20 Special purpose hose for air & water service - oil resistant
7201 Maximaire HD Non-Conductive Air-Green 180 -20 Designed for air drills and pneumatic service in mines,
quarries, general construction and industrial service
7204 MPW-1000 Multi-Purpose Hose 300 -20 +300 continuous/+350 intermittent w/hot tar, wax,
glue./+368 w/saturated steam @ 150 PSI
7216 Translite Tank Truck - Black 180 -20 A lightweight flexible hose used in the transfer of petroleum
products
7217 Translite Tank Truck - Red 180 -20 A lightweight flexible hose used in the transfer of petroleum
products
7222 Gold Label Tank Truck Corrugated 180 -20 Designed for full suction, discharge service and Stage 1
vapor recovery applications
7224 Transport Tank Truck Softwall - Red 180 -20 Used in truck-mounted transport service for discharge of
gasoline, oil and fueling of diesel locomotives, buses and
trucks
7225 Transport Tank Truck Softwall - Black 180 -20 Used in truck-mounted transport service for discharge of
gasoline, oil and fueling of diesel locomotives, buses and
trucks
250 Steam-Lance 150 Steam Cleaner 368 -20 +368 w/saturated steam @ 150 PSI
7251 Thoro-Braid Air/MSHA - Yellow 200 -20 Designed for severe service in mines, quarries and heavy
construction
7263 Steam-Lance 250 Steam Hose (black) 406 -20 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI
7264 Steam-Lance 250 Steam Hose (red) 406 -20 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI
7268 Stinger II Air/Water-MSHA 180 -20 Lightweight flexible hose for underground spray service-
1000 PSI
7274 Poly-Chem Corrugated - Green 160 -20 Corrugated cover chemical hose designed to provide
maximum flexibility for easy handling
7276 Poly-Chem - Green 160 -20 Handles many types of chemicals and solvents in both full
suction and discharge applications
7284 Yellow Bird Air/Water/MSHA - Yellow 180 -20 Designed for high pressure water service in underground
mines-flame resistant cover
7288 Dragon Breath 250 Steam Hose (red) 406 -20 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI - with oil resistant cover
7289 Dragon Breath 250 Steam Hose (black) 406 -20 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI
7290 Hot Tar & Asphalt 350 -20 +350 continuous/+400 intermittent
7308 Maxiflex Air Hose 200 -20 SBR tube/cover - light,flexible construction ideal for mining
and construction applications
7330 7330 HD tank truck 180 -20 Heavy Duty Tank Truck Hose-Allows use of externally
swaged couplings
7360 Wildcatter Washdown Hose 212 -20 General purpose washdown hose for tough applications
7373 Blue Thunder UHMW Tube - Blue 180 -20 Clear Ultra High Molecular Weight (UHMW) polyethylene
tube handles 98% of most common chemicals
7385 Furnace Door Hose-Softwall (no/helix) 212 -20 +212 internal/+572 external - Nomex® fabric cover
7386 Furnace Door Hose-Hardwall (helix) 212 -20 +212 internal/+572 external - Nomex® fabric cover
7396 Super MPT Oil Resistant - Red 212 -20 Premium oil resistant multi-purpose hose
7397 Super MPT Oil Resistant - Black 212 -20 Premium oil resistant multi-purpose hose
7576 Poly Chem Ultra 180 -20 Thermoplastic chemical hose - ultra light, flexible-handles
many chemicals
7306 DAY-FLO Water Discharge Hose 180 -10 Extra heavy wall construction recommended for water dis-
charge in industrial applications
7540 Yellowbird Fire Hose-MSHA-PVC 125 -10 Designed for fire protection service in underground mines-
not recommended where temperatures exceed 125 F
7541 Gully Washer PVC Discharge - blue 130 -10 Standard Duty -used for water discharge in all types of
industrial environments
7542 Gully Washer PVC Discharge - red 150 -10 Heavy Duty -used for water discharge in all types of
industrial environments
7545 Gully Washer PVC Discharge - yellow 150 -10 Heavy Duty Corrugated -used for water discharge in all
types of industrial environments
7547 Gully Washer PVC Discharge - gray 150 -10 Light Duty -used for water discharge in all types of
industrial environments
7568 Flexall PVC Multi-Purpose - Red 150 -10 Lightweight, weather and chemical resistant, general
purpose air & water hose
7570 Dynaflex PVC Clear Suction Hose-FDA 120 -10 Designed for suction/discharge applications where
lightweight and flexibility are required
7578 Thoro Spray HI Press PVC -800 PSI - Green 150 -10 PVC spray hose for pressures up to 800 PSI
7580 Thoro-Spray PVC - Yellow 150 -10 Excellent lightweight hose for medium to high pressure
applications
168
 Industrial Hose Temperature Chart - minimum temperatures in ascending order
Series Description Max. Min. Application Notes Acid &
°F °F
Chemical
7581 Thoro-Braid Clear PVC Hose - FDA 150 -10 Beverage hose for conveying liquids in low pressure
applications
7501 Dynaflex Transparent PVC Ducting Hose 140 -5 Designed for air conditioning, ventilation and light dust
collection Air &
7560 Dynaflex PVC Std. Duty Suction 140 -5 Flexible hose that withstands full suction and discharge Multi-
pressure Purpose
7561 Dynaflex PVC Multi-Purpose Suction 140 -5 Extremely lightweight and flexible for low pressure
applications
7582 Dynaflex PVC/Milk/FDA - Transparent 140 -5 Recommended for conveying milk and other food products
in full suction applications Fire
7108 Paint Fluid-Nylon Tube 200 0 Handles ketone,solvents, lacquers, thinners and high Suppression
aromatic paints-not for paint spray
7286 Butyl Steam Hose (black) 406 0 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI
Food
7287 Butyl Steam Hose (red) 406 0 +406 w/saturated steam@ 250 PSI/+450 w/superheated
steam@ 250 PSI Handling
Swan Contractor Water-PVC 140 20 Economical water hose available in coupled or uncoupled
lengths
Swan Hydro-Aire PVC 140 20 Extremely flexible and light weight for air and water Made
application, good weather and abrasion resistance To
Swan PVC Paint Spray Air Hose 140 20 Paint spray air hose for use with air operated paint spray
Order
equipment

This chart is intended for use as a guide only. Refer to the product specific catalog page and relevant safety section for further
information. Material
Handling
Temperature Conversion
Look up reading in middle column (shaded). If in degrees Centigrade, read Farenheit equivalent in right-hand column; if in
Farenheit degrees, read Centigrade equivalent in left-hand column. ˚F = (˚C X 1.8) +32 ˚C = (˚F - 32) X .5556 Petroleum
Dispenser
C C C
C F F C F F C F F
–51 –60 –76 .6 33 91.4 22.2 72 161.6 Petroleum
–46 –50 –58 1.1 34 93.2 22.8 73 163.4 Transport
–40 –40 –40 1.7 35 95.0 23.3 74 165.2
–34 –30 –22 2.2 36 96.8 23.9 75 167.0
–29 –20 –4 2.8 37 98.6 24.4 76 168.8 Petroleum
–23 –10 14 3.3 38 100.4 25.0 77 170.6 Special
–17.8 0 32 3.9 39 102.2 25.6 78 172.4
–17.2 1 33.8 4.4 40 104.0 26.1 79 174.2
–16.7 2 35.6 5.0 41 105.8 26.7 80 176.0
–16.1 3 37.4 5.6 42 107.6 27.2 81 177.8 Special
–15.6 4 39.2 6.1 43 109.4 27.8 82 179.6 Applications
–15.0 5 41.0 6.7 44 111.2 28.3 83 181.4
–14.4 6 42.8 7.2 45 113.0 28.9 84 183.2
–13.9 7 44.6 7.8 46 114.8 29.4 85 185.0 Steam
–13.3 8 46.4 8.3 47 116.6 30.0 86 186.8
–12.8 9 48.2 8.9 48 118.4 30.6 87 188.6
–12.2 10 50.0 9.4 49 102.2 31.1 88 190.4
–11.7 11 51.8 10.0 50 122.0 31.7 89 192.2 Water
–11.1 12 53.6 10.6 51 123.8 32.2 90 194.0
–10.6 13 55.4 11.1 52 125.6 32.8 91 195.8
–10.0 14 57.2 11.7 53 127.4 33.3 92 197.6 Welding
–9.4 15 59.0 12.2 54 129.2 33.9 93 199.4
–8.9 16 60.8 12.8 55 131.0 34.4 94 201.2
–8.3 17 62.6 13.3 56 132.8 35.0 95 203.0 Couplings
–7.8 18 64.4 13.9 57 134.6 35.6 96 204.8
–7.2 19 66.2 14.4 58 136.4 36.1 97 206.6 &
–6.7 20 68.0 15.0 59 138.2 36.7 98 208.4 Equipment
–6.1 21 69.8 15.6 60 140.0 37.2 99 210.2
–5.6 22 71.6 16.1 61 141.8 37.8 100 212.0
–5.0 23 73.4 16.7 62 143.6 Safety &
–4.4 24 75.2 17.2 63 145.4 Tech Data
–3.9 25 77.0 17.8 64 147.2 43 110 230
–3.3 26 78.8 18.3 65 149.0 49 120 248
–2.8 27 80.6 18.9 66 150.8 54 130 266
–2.2 28 82.4 19.4 67 152.6 60 140 284 Chemical
–1.7 29 84.2 20.0 68 154.4 66 150 302 Charts
–1.1 30 86.0 20.6 69 156.2 71 160 320
–.6 31 87.7 21.1 70 158.0 77 170 338
0 32 89.6 21.7 71 159.8 82 180 356
169
Safety and Technical Flexibility and Bend Radius
(REPRINTED FROM RMA HOSE HANDBOOK IP-2 SIXTH EDITION 1996)
Flexibility and minimum bend radius are important factors in hose design and selec-
tion if it is known that the hose will be subjected to sharp curvatures in normal use.
When bent at an angle too sharp, hose may kink or flatten in the cross-section. The
reinforcement may also be unduly stressed or distorted and the hose life shortened.

Adequate flexibility means the hose should be able to conform to the smallest antici-
pated bend radius without overstress. The minimum bend radius is generally specified
for each hose in this catalog. This is the radius to which the hose can be bent in ser-
vice without damage or appreciably shortening its life. The radius is measured to the
inside of the curvature.

Formula to determine minimum hose length given hose bend radius and degree of
bend required:
A
360˚ x 2 ∏ B = L

where:
A = Angle of bend
B = Given bend radius of hose
L = Minimum length of hose to make bend (Bend must be made equally along this
portion of hose length).
∏= (Pi) 3.14
Example: To make a 60º bend at a hoses' rated minimum bend radius of 6.25". . .

60
360 x 2 x 3.14 x 6.25 = 6.54"

Thus, the bend must be made over approximately 6-1/2 inches of hose length. The
bend radius used must be equal to or greater than the rated minimum bend radius.
Bending the hose to a smaller bend radius than minimum may kink the hose and
result in damage and early failure.

Oil and Gasoline Resistance

Rubber hose is used to convey petroleum products both in the crude and refined stages. The aromatic
content of refined gasoline is often adjusted to control the octane rating. The presence of aromatic
hydrocarbons in this fuel generally has a greater effect on rubber components than do aliphatic hydro-
carbons. Aromatic materials in contact with rubber tend to soften it and reduce its physical properties.
For long lasting service, the buyer of gasoline hose should inform the hose manufacturer of the aromat-
ic content of the fuel to be handled so that the proper tube compound can be recommended for the
specific application.
The effect of oil on rubber depends on a number of factors that include the type of rubber compound,
the composition of the oil, the temperature and time of exposure. Rubber compounds can be classified
as to their degree of oil resistance based on their physical properties after exposure to a standard test
fluid. In this RMA classification, the rubber samples are immersed in IRM 903 oil at 100ºC for 70 hours.
(See ASTM Method D-471 for a detailed description of the oil and the testing procedure.) As a guide to
user of hose in contact with oil, the oil resistance classes and a corresponding description are listed.
Physical Properties After Exposure to Oil
Volume Change Maximum Tensile Strength Retained
Class A
(High Oil Resistance) +25% 80%
Class B
(Medium/High Oil Resistance) +65% 50%
Class C
(Medium Oil Resistance) +100% 40%

170
 Fractional/Decimal/Millimeter Acid &
Chemical
Decimal Decimal
Fractional Inch Part of Fractional Inch Part of
1/64 1/32 1/16 1/8 an Inch Millimeters 1/64 1/32 1/16 1/8 an Inch Millimeters
1 0.016 0.40 33 0.516 13.1 Air &
2 1 0.031 0.79 34 17 0.513 13.5 Multi-
3 0.047 1.19 35 0.547 13.9 Purpose
4 2 1 0.063 1.59 36 18 9 0.563 14.3
5 0.078 1.98 37 0.578 14.7
Fire
6 3 0.094 2.38 38 19 0.594 15.1
39 0.609 15.5 Suppression
7 0.109 2.78
8 4 2 1 0.125 3.18 40 20 10 5 0.625 15.9
9 0.141 3.57 41 0.641 16.3
10 5 0.156 4.0 42 21 0.656 16.7 Food
Handling
11 0.172 4.4 43 0.672 17.1
12 6 3 0.188 4.8 44 22 11 0.688 17.5
13 0.203 5.2 45 0.703 17.9
46 23 0.719 18.3 Made
14 7 0.219 5.6
15 0.234 6.0 47 0.734 18.7 To
Order
16 8 4 2 0.250 6.4 48 24 12 6 0.750 19.1
17 0.266 6.7 49 0.766 19.5
18 9 0.281 7.1 50 25 0.781 19.8 Material
19 0.297 7.5 51 0.797 20.2 Handling
20 10 5 0.313 7.9 52 26 13 0.813 20.6
21 0.328 8.3 53 0.828 21.0
22 11 0.344 8.7 54 27 0.844 21.4 Petroleum
23 0.359 9.1 55 0.859 21.8 Dispenser
24 12 6 3 0.375 9.5 56 28 14 7 0.875 22.2
25 0.391 9.9 57 0.891 22.6
Petroleum
26 13 0.406 10.3 58 29 0.906 23.0 Transport
27 0.422 10.7 59 0.922 23.4
28 14 7 0.438 11.1 60 30 15 0.938 23.8
29 0.453 11.5 61 0.953 24.2
30 15 0.469 11.9 62 31 0.969 24.6 Petroleum
Special
31 0.484 12.3 63 0.984 25.0
32 16 8 4 0.500 12.7 64 32 16 8 1.000 25.4
Special
1 inch = 25.40 Millimeters 1 Millimeter = 0.03937 Inches
Applications
LINEAR MEASUREMENT UNITS
MILLIMETER, METER AND KILOMETER EQUIVALENTS OF INCHES, FEET AND MILES
Steam
Feet Inches Millimeters Meters Feet Miles Meters Kilometers
1/12 1 25.4 0.0254 25 – 7.62 –
1 12 304.8 0.3048 50 – 15.24 –
2 609.6 0.6096 75 – 22.86 – Water
3 36 914.4 0.9144 100 – 30.48 –
3.28 39.36 1000.0 1.0000 125 – 38.10 –
4 1.2192 150 – 45.72 – Welding

5 1.5240 300 – 91.44 –

6 1.8288 500 – 152.40 0.15240 Couplings
7 2.1336 1000 – 304.80 0.30480
8 2.4384 3280.84 0.6214 1000.00 1.00000 &
9 2.7432 5280 1.000 1609.35 1.60935 Equipment
10 3.0480
1 Foot = 304.80 Millimeters 1 Mile = 1609.35 Meters 1 Meter = 3.28084 Feet 1 Kilometer = 0.62137 Miles Safety &
Tech Data
Measures of Pressure
1 pound per square inch = 144 pounds per square foot = 0.068 atmosphere = 2.042 inches of mercury at 62˚ F = 27.7 inches of
water at 62˚ F = 2.31 feet of water at 62˚
Chemical
1 atmosphere = 30 inches of mercury at 62˚ F = 14.7 pounds per square inch = 2116.3 pounds per square foot = 33.95 feet of
water at 62˚ F. Charts
1 foot of water at 62˚ F = 62.355 pounds per square foot = 0.433 pounds per square inch.
1 inch of mercury at 62˚ F = 1.132 feet of water = 13.58 inches of water = 0.491 pound per square inch.
Column of water 12 inches high, 1 inch diameter = .341 pound.

171
Safety and Technical Data Metric Pressure Conversion Table
ATMOS- ATMOS- ATMOS ATMOS-
PSI MPa kgf/cm2 BARS PHERES PSI MPa kgf/cm2 BARS PHERES PSI MPa kgf/cm2 BARS PHERES PSI MPa kgf/cm2 BARS PHERES
25 17 1.76 1.72 1.70 2500 17.24 175.77 172.50 170.00 5200 35.85 365.60 358.80 353.60 7900 54.47 555.42 545.10 537.20
50 .34 3.52 3.45 3.40 2600 17.93 182.80 179.40 176.80 5300 36.54 372.63 365.70 340.40 8000 55.16 562.46 552.00 544.00
75 .52 5.27 5.18 5.10 2700 18.62 189.83 186.30 183.60 5400 37.23 379.66 372.60 367.20 8100 55.85 569.49 558.90 550.80
100 .69 7.03 6.90 6.80 2800 19.30 196.86 193.20 190.40 5500 37.92 386.69 379.50 374.00 8200 56.54 576.52 565.80 557.60
200 1.38 14.06 13.80 13.60 2900 19.99 203.89 200.10 197.20 5600 38.61 393.72 386.40 380.80 8300 57.23 583.55 572.70 564.40
300 2.07 21.09 20.70 20.40 3000 20.68 210.92 207.00 204.00 5700 39.30 400.75 393.30 387.60 8400 57.92 590.58 579.60 571.20
400 2.76 28.12 27.60 27.20 3100 21.37 217.95 213.90 210.80 5800 39.99 407.78 400.20 394.40 8500 58.61 597.61 586.50 578.00
500 3.45 35.15 34.50 34.00 3200 22.06 224.98 220.80 217.60 5900 40.68 414.81 407.10 401.20 8600 59.30 604.64 593.40 584.80
600 4.14 42.18 41.40 40.80 3300 22.75 232.01 227.70 224.40 6000 41.37 421.84 414.00 408.00 8700 59.98 611.67 600.30 591.60
700 4.83 49.21 48.30 47.60 3400 23.44 239.04 234.60 231.20 6100 42.06 428.87 420.90 414.80 8800 60.67 618.70 607.20 598.40
800 5.52 56.24 55.20 54.40 3500 24.13 246.07 241.50 238.00 6200 42.75 435.90 427.80 421.60 8900 61.36 625.73 614.10 605.20
900 6.20 63.218 62.10 61.20 3600 24.82 253.10 248.40 244.80 6300 43.44 442.93 434.70 428.40 9000 62.05 632.76 621.00 612.00
1000 6.90 70.31 69.00 68.00 3700 25.51 260.14 255.30 251.60 6400 44.13 449.96 441.60 435.20 9100 62.74 639.79 627.90 618.80
1100 7.58 77.34 75.90 74.80 3800 26.20 267.17 262.20 258.40 6500 44.82 457.00 448.50 442.00 9200 63.43 646.82 634.80 625.60
1200 8.27 84.37 82.80 81.60 3900 25.89 274.20 269.10 265.20 6600 45.51 464.03 455.40 448.80 9300 64.12 653.86 641.70 632.40
1300 8.96 91.40 89.70 88.40 4000 27.58 281.23 276.00 272.00 6700 46.20 471.06 462.30 455.60 9400 64.81 660.89 648.60 639.20
1400 9.65 98.43 96.60 95.20 4100 28.27 288.26 282.90 278.80 6800 46.88 478.09 469.20 462.40 9500 65.50 667.92 655.50 646.00
1500 10.34 105.46 103.50 102.00 4200 28.96 295.29 289.80 285.60 6900 47.57 485.12 476.10 469.20 9700 66.88 681.98 669.30 659.60
1600 11.03 112.49 110.40 108.80 4300 29.65 302.32 296.70 292.40 7000 48.26 492.15 483.00 476.00 9700 66.88 681.98 669.30 659.60
1700 11.72 119.52 117.30 115.60 4400 30.34 309.35 303.60 299.20 7100 48.95 499.18 489.90 482.80 9800 67.57 689.01 676.20 666.40
1800 12.41 126.55 124.20 122.40 4500 31.03 316.38 310.50 306.00 7200 49.64 506.21 496.80 489.60 9900 68.26 696.04 683.10 673.20
1900 13.10 133.58 131.10 129.20 4600 31.72 323.41 317.40 312.80 7300 50.33 513.24 503.70 496.40 10000 68.95 703.07 690.00 680.00
2000 13.79 140.61 138.00 136.00 4700 32.41 330.44 324.30 319.60 7400 51.02 420.27 510.60 503.20 11000 75.84 773.38 759.00 748.00
2100 14.48 147.64 144.90 142.80 4800 33.10 337.47 331.20 326.40 7500 51.71 527.30 517.50 510.00 12000 82.74 843.68 828.00 816.00
2200 15.17 154.68 151.80 149.60 4900 33.78 344.50 338.10 333.20 7600 52.40 534.33 524.40 516.80 13000 89.63 913.99 897.00 884.00
2300 15.86 161.71 158.70 156.40 5000 34.47 351.54 345.00 340.00 7700 53.09 541.36 531.30 523.60 14000 96.53 984.30 966.00 952.00
2400 16.55 168.74 165.60 163.20 5100 35.16 358.57 351.90 346.80 7800 53.78 548.39 538.20 530.40 15000 103.42 1054.60 1035.00 1020.00

PSI X .0068948 = megapascals (MPa) = meganewton/meter2 1MPa = 10 Bars

PSI X .070307 = kilogram-force per square centimeter 1Bar = 14.5 PSI
PSI X .0690 = Bars 1 kgf/cm2 = 14.22 PSI
PSI X .0680 = Atmospheres 1 PSI = .00689 MPa

Vacuum Conversion Table

water
mercury
ATM PSI meter feet mm inches %
0.1 1.4 1 3' 3-3/8" 73.6 2.9 10
0.2 2.8 2 6' 6-3/4" 147.1 5.8 20
0.3 4.2 3 9' 10-1/8" 220.7 8.7 30
0.4 5.7 4 13' 1-1/2" 294.2 11.6 40
0.5 7.1 5 16' 4-13/16" 367.8 14.5 50
0.6 8.5 6 19' 8-3/16" 441.3 17.4 60
0.7 10.0 7 22' 11-9/16" 514.9 20.3 70
0.8 11.4 8 26' 2-15/16" 588.4 23.2 80
0.9 12.8 9 29' 6-3/8" 662.0 26.0 90
1.0 14.2 10 32' 9-11/16" 735.5 29.0 100

Pressure Conversion
Feet of water to inches of mercury
Feet of Feet of
Water In. hg. Water In. hg.
1 0.9 18 15.9
2 1.8 20 17.7
4 3.5 22 19.4
6 5.3 24 21.2
8 7.1 26 23.0
10 8.8 28 24.8
12 10.6 30 26.5
14 12.4 32 28.3
16 14.1 34 30.0

172
 Conversion Factors Acid &
Chemical
TO CONVERT INTO MULTIPLY BY TO CONVERT INTO MULTIPLY BY
Air &
Atmospheres cms of mercury 76.0 Cubic Feet cubic cms 2.832 x 104
Multi-
atmospheres ft. of water (at 4ºC) 33.90 cu ft cu inches 1728 Purpose
atmospheres in of mercury cu ft cu meters 0.02832
(at 0º C) 29.92 cu ft cu yds 0.03704
atmospheres kgs/sq cm 1.0333 cu ft gals 7.48052 Fire
atmospheres kgs/sq meter 10.332 cu ft liters 28.32 Suppression
atmospheres pound/sq in 14.70 cu ft pints (liq) 59.84
cu ft quarts (liq) 29.92
Food
Handling
Bar newtons/sq m 105 Cu Ft/min cu cms/sec 472.0
bar atmospheres 0.9869 cu ft/min gals/sec 0.1247
bar at (tech.) 1.0197 cu ft/min liters/sec 0.4720 Made
bar psi 14.504 cu ft/min lbs water/min 62.43 To
cu ft/sec gals/min 448.831 Order
Barrels–Oil gals/oil 42

BT Units kg–calories 0.2520 Cu Inches cc 16.39 Material

BTUs ft–lbs 777.9 cu ins cu ft 5.787 x 10-4 Handling
BTUs hp–hrs 3.927 x 10-4 cu ins cu meters 1.639 x 10-5
BTUs kgs–meters 107.5 cu ins cu yds 2.143 x 10-5 Petroleum
BTUs kw–hrs 2.928 x 10-4 cu ins gals 4.329 x 10-3 Dispenser
cu ins liters 1.639 x 10-2
BTU/Min ft–lb/sec 12.96 cu ins pints (liq) 0.03463
BTU/min hp 0.02356 cu ins quarts (liq) 0.01732 Petroleum
BTU/min kw 0.01757 Transport
BTU/min watts 17.57 Cu Meters cc 104
cu M cu ft 35.31
Petroleum
Centimeters inches 0.3937 cu M cu ins 61,023
Special
cm meters 0.01 cu M cu yds 1.308
cm mm 10 cu M gals 264.2
cu M liters 103 Special
Cms mercury atm 0.01316 cu M pints (liq) 2113 Applications
cms mercury ft water 0.4461 cu M quarts (liq) 1057
cms mercury kgs/sq meter 136.0
cms mercury lbs/sq ft 27.85 Cu Yards cu cms 7.646 x 105 Steam
cms mercury lbs/sq in 0.1934 cu yds cu ft 27
cu yds cu ins 46,656
Water
Cms/second ft/min 1.969 cu yds cu meters 0.7646
cms/sec ft/sec 0.03281 cu yds gals 202.0
cms/sec km/hr 0.036 Welding
cms/sec meter/min 0.6 Decimeters meters 0.1
cms/sec miles/hr 0.02237
cms/sec miles/min 3.728 x 10-4 Degrees (Angle) minutes 60 Couplings
degs (angle) radians 0.01745 &
Cms/Sec/Sec ft/sec/sec 0.03281 degs (angle) secs 3600 Equipment

Cubic Cms cu ft 3.531 x 10-5 Safety &

cu cms cu in 6.102 x 10-2 Tech Data
cu cms cu meters 106
cu cms cu yds 1.308 x 10-6
cu cms gals 2.642 x 10-4 Chemical
cu cms liters 10-3 Charts
cu cms pints (liq) 2.113 x 10-3
cu cms quarts (liq) 1.057 x 10-3

173
 Conversion Factors
Safety and Technical Data
TO CONVERT INTO MULTIPLY BY TO CONVERT INTO MULTIPLY BY

Degrees/Sec radians/sec 0.01745 Horse-Power BTUs/min 42.44

degs/sec revs/min 0.1667 hp ft–lbs/min 33,000
degs/sec revs/sec 0.002778 hp ft–lbs/sec 550
hp hp (metric) 1.014
Feet cms 30.48 hp kg–calories/min 10.70
ft ins 12 hp kws 0.7457
ft meters 0.3048 hp watts 745.7
ft yds 1/3
Hp–Hours BTUs 2547
Ft of Water atms 0.02950 hp–hrs ft–lbs 1.98 x 106
ft of w ins mercury 0.8826 hp–hrs kg–calories 641.7
ft of w kgs/sq cm 0.03048 hp–hrs kg–meters 2.737 x 105
ft of w lbs/sq ft 62.32 hp–hrs kw–hrs 0.7457
ft of w lbs/sq in 0.4328
Inches cms 2.540
Feet/Min cm/sec 0.5080
ft/min ft/sec 0.01667 Ins Mercury atms 0.002458
ft/min kms/hr 0.01829 ins mercury ft water 1.133
ft/min meters/min 0.3048 ins mercury kgs/sq cm 0.03453
ft/min miles/hr 0.01136 ins mercury lbs/sq ft 70.73
ins mercury lbs/sq in 0.4912
Ft/Sec/Sec cms/sec/sec 30.48
ft/sec/sec Meters/sec/sec 0.3048 Ins of Water atms 0.002458
ins of w ins mercury 0.07355
Ft–Pounds BTUs 1.286 x 10-3 ins of w kgs/sq cm 0.002540
ft lbs hp–hrs 5.050 x 10-7 ins of w lbs/sq ft 5.202
ft lbs kg–calories 3.241 x 10-4 ins of w lbs/sq in 0.03613
ft lbs kg–meters 0.1383
ft lbs kw–hrs 3.766 x 10-7 Kilograms dynes 980,665
kgs lbs 2.205
Ft–lbs/Min BTUs/min 7.717 x 10-2 kgs tons (short) 1.102 x 10-3
ft-lbs/min ft-lbs/sec 0.01667 kgs grams 1000
ft lbs/min hp 3.030 x 10-5
ft-lbs/min kg-calories/min 3.241 x 10-3 Kgs/Sq Cm atms 0.9678
ft-lbs/min kws 2.260 x 10-5 kgs/sq cm ft water 32.81
kgs/sq cm ins mercury 28.96
Ft–lbs/Sec BTUs/min 7.717 x 10-2 kgs/sq cm lbs/sq ft 2048
ft-lbs/sec hp 1.818 x 10-3 kgs/sq cm lbs/sq in 14.22
ft-lbs/sec kg-calories/min 1.945 x 10-2
ft-lbs/sec kws 1.356 x 10-3 Kilometers cms 105
kms ft 3281
Gallons ccs 3785 kms meters 103
gals cu ft 0.1337 kms miles 0.6214
gals cu ins 231
gals cu meters 3.785 x 10-3 Kms/Hr cms/sec 27.78
gals liters 3.785 kms/hr ft/min 54.68
gals pints (liq) 8 kms/hr ft/sec 0.9113
gals quarts (liq) 4 kms/hr meters/min 16.67
kms/hr miles/hr 0.6214
Gallons, Imp US gals 1.20095
gallons, US imp gals 0.83267 Kms/Hr/Sec cms/sec/sec 27.78
kms/hr/sec ft/sec/sec 0.9113
Gallons/Min cu ft/sec 2.228 x 10-3 kms/hr/sec Meters/sec/sec0.2778
gal/min liters/sec 0.06308
gal/min cu ft/hr 8.0208
174
 Conversion Factors Acid &
Chemical
TO CONVERT INTO MULTIPLY BY TO CONVERT INTO MULTIPLY BY
Air &
Kilowatts BTUs/min 56.92 Newton kgs 0.1020
Multi-
kws ft-lbs/min 4.425 x 104 Purpose
kws ft-lbs/sec 737.6 Ounces lbs 1.805
kws hp 1.341 ozs gram 28.349527
kws kg-calories/min 14.34 Fire
kws watts 103 Ounces (Fluid) cu in 1.805 Suppression
ozs (fluid) liters 0.02957
Kilowatt-Hrs BTUs 3415
kw-hrs ft-lbs 2.655 x 106 Pounds ozs 16 Food
Handling
kw-hrs hp-hours 1.341 lbs tons (short) 0.005
kw-hrs kg-calories 860.5 lbs newtons (N) 4.44
kw-hrs kg-meters 3.671 x 105 lbs gram 453.5924 Made
To
Liters ccs 103 Lbs of Water cu ft 0.01605 Order
liters cu ft 0.03531 lbs of water cu in 27.73
liters cu ins 61.02 lbs of water gals 0.1204
liters cu meters 10-2 Material
liters gals 0.2642 Lbs of Water/Min cu ft/sec 2.679 x 10- 4 Handling
liters quarts (liq) 1.057
Pounds/Cu Ft lbs/cu in 5.787 x 10-4 Petroleum
Liters/Min gals/sec 4.403 x 10- 3
Dispenser
Pounds/Cu In lbs/cu ft 1728
Meters cms 100
meters ft 3.281 Pounds/Sq In atms 0.06804 Petroleum
meters ins 39.37 lbs/sq in ft water 2.311 Transport
meters kms 103 lbs/sq in in mercury 2.036
meters mms 103 lbs/sq in kgs/sq cm 0.07031
Petroleum
meters/min cms/sec 1.667
Special
meters/min ft/min 3.281 Radians degrees 57.29578
meters/min ft/sec 0.05468
meters/min kms/hr 0.06 Tons (Long) kgs 1016 Special
meters/min miles/hr 0.03728 tons (long) lbs 2240 Applications
tons (long) tons (short) 1.12000
Meters/Sec ft/min 196.8
meters/sec ft/sec 3.281 Tons (Short) kgs 2000 Steam
meters/sec kms/hr 3.6 tons (short) kps 907.18486
meters/sec kms/min 0.06 tons (short) tons (long) 0.89287
Water
meters/sec miles/hr 2.237 tons (short) tons (metric) 0.90718
meters/sec miles/min 0.03728
Watts BTUs/min 0.05692 Welding
Micron meters 10-6 watts ft-lbs/min 44.26
microns in 39 x 10-6 watts ft-lbs/sec 0.7376
watts hp 1.341 x 10-3 Couplings
Miles/Hr cms/sec 44.70 watts kg-calories/min 0.01434 &
miles/hr ft/min 88 watts kws 10 Equipment
miles/hr ft/sec 1.467
miles/hr kms/hr 1.609 Watts/Hours BTUs 3.415 Safety &
miles/hr meters/min 26.82 watts/hrs ft-lbs 2655 Tech Data
watts/hrs hp-hrs 1.341 x 10-3
Millimeters cms 0.1 watts/hrs kg-calories 0.8605
mms ins 0.0397 watts/hrs kg-meters 367.1 Chemical
watts/hrs kw-hrs 10-3 Charts
Minutes (Angle) radians 2.909 x 10-4

175
Safety and Technical Data Coupling Thread Compatibility
Industrial hose couplings have threads which are usually one of the various "pipe" threads. All pipe
threads are commonly referred to by the generic name of Iron Pipe Thread or IPT. There are several
different types of IPT threads and you must know specifically what they are to ensure compatibility with
mating threads.

IPT Thread Compatibility Chart

Thread Compatible
Description Seal (Female) Threads (Male)
Thread Seal
American Standard Tapered Pipe Thread (with Sealing NPT
Compound) NPT NPTF
American Standard Tapered Dryseal Pipe Thread Thread Seal NPTF NPTF
(Dryseal)* NPT
American Standard Straight Pipe Thread for Washer or
mechanical joints (includes 2 female types, Mechanical NPSM NPSM
depending on sealing method, and one male type Ground NPT
compatible with both females) Joint NPTF
American Standard Straight Pipe Threads for Washer NPSH NPSH
hose couplings and nipples NPT
NPTF

In addition, there are various other thread types that may be found on industrial hose couplings. These
types are generally not compatible with any other thread types:

GHT Garden Hose Thread Washer seal

API American Petroleum Institute Thread Thread seal
JIC (37˚) Joint Industry Conference O-ring or mechanical seal
SAE (45˚) Society of Automotive Engineers Mechanical seal
NF Welding Hose Threads-Left Hand and Right Hand Mechanical seal
CHT Chemical Hose Thread (for booster hoses) Gasket seal

*When NPTF Threads are once used, they require sealing compound for future use.

176
 Dimensions of Seamless and Welded Steel Pipe Acid &
ASA—B36.10 and B36.19 Chemical
Nominal Outside
Pipe Size Diameter 10 20 30 Stand- 40 60 Extra 80 100 120 140 160 XX
(in.) (in.) ard Strong Strong
1/8 0.405 – – – 0.068 0.068 – 0.095 0.095 – – – – – Air &
1/4 0.540 – – – 0.088 0.088 – 0.119 0.119 – – – – – Multi-
7/8 0.675 – – – 0.091 0.091 – 0.126 0.126 – – – – –
1/2 0.840 – – – 0.109 0.109 – 0.147 0.147 – – – 0.188 0.294 Purpose
3/4 1.050 – – – 0.113 0.113 – 0.154 0.154 – – – 0.219 0.308
1 1.315 – – – 0.133 0.133 – 0.179 0.179 – – – 0.250 0.358
1-1/4 1.660 – – – 0.140 0.140 – 0.191 0.191 – – – 0.250 0.382
1-1/2 1.900 – – – 0.145 0.145 – 0.200 0.200 – – – 0.281 0.400 Fire
2 2.375 – – – 0.154 0.154 – 0.218 0.218 – – – 0.344 0.436 Suppression
2-1/2 2.875 – – – 0.203 0.203 – 0.276 0.276 – – – 0.375 0.552
3 3.50 – – – 0.216 0.216 – 0.300 0.300 – – – 0.438 0.600
3-1/2 4.00 – – – 0.226 0.226 – 0.318 0.318 – – – – –
4 4.50 – – – 0.237 0.237 – 0.337 0.337 – 0.438 – 0.531 0.674 Food
5 5.563 – – – 0.258 0.258 – 0.375 0.375 – 0.500 – 0.625 0.750
6 6.625 – – – 0.280 0.280 – 0.432 0.432 – 0.562 – 0.719 0.864
Handling
8 8.625 – 0.250 0.277 0.322 0.322 0.406 0.500 0.500 0.594 0.719 0.812 0.906 0.873
14 O.D. 14.00 0.250 0.312 0.375 0.375 0.438 0.594 0.500 0.750 0.938 1.094 1.250 1.406 –
16 O.D. 16.00 0.250 0.312 0.375 0.375 0.500 0.656 0.500 0.844 1.031 1.219 1.438 1.594 –
18 O.D. 18.00 0.250 0.312 0.438 0.375 0.562 0.750 0.500 0.938 1.156 1.375 1.562 1.781 –
Made
20 O.D. 20.00 0.250 0.375 0.500 0.375 0.594 0.812 0.500 1.031 1.281 1.500 1.750 1.969 – To
22 O.D. 22.00 0.250 0.375 0.500 0.375 – 0.875 0.500 1.125 1.375 1.625 1.875 2.125 – Order
24 O.D. 24.00 0.250 0.375 0.562 0.375 0.688 0.969 0.500 1.218 1.531 1.812 2.062 2.344 –
26 O.D. 26.00 0.312 0.500 – 0.375 – – 0.500 – – – – – –
28 O.D. 28.00 0.312 0.500 0.625 .0375 – – 0.500 – – – – – –
30 O.D. 30.00 0.312 0.500 0.625 0.375 – – 0.500 – – – – – – Material
32 O.D. 32.00 0.312 0.500 0.625 0.375 0.688 – 0.500 – – – – – –
34 O.D. 34.00 0.312 0.500 0.625 0.375 0.688 – 0.500 – – – – – – Handling
36 O.D. 36.00 0.312 0.500 0.625 0.375 0.750 – 0.500 – – – – – –
42 O.D. 42.00 – – – 0.375 – – 0.500 – – – – – –
Petroleum
Dimensions of 150-Lb. Steel Flanges ASA Dispenser
Nominal Diameter of Diameter of Diameter of Flange
Pipe Size Bolt Circle Number of Bolts Bolt Holes O.D. *Weight
(in.) (in.) Bolts (in.) (in.) (in.) (Lbs.) Petroleum
1 3-1/8 4 1/8 5/8 4-1/2 2 Transport
1-1/2 3-7/8 4 1/2 5/8 5 3
2 4-3/4 4 5/8 3/4 6 5
2-1/2 5-1/2 4 5/8 3/4 7 8
3 6 4 5/8 3/4 7-1/2 10 Petroleum
3-1/2 7 8 5/8 3/4 8-1/2 12
4 7-1/2 8 5/8 3/4 9 13 Special
5 8-1/2 8 3/4 7/8 10 15
6 9-1/2 8 3/4 7/8 11 19-1/2
8 11-3/4 8 3/4 7/8 13-1/2 30
10 14-1/4 12 7/8 1 16 41 Special
12 17 12 7/8 1 19 65 Applications
14 18-3/4 12 1 1-1/8 21 85
16 21-1/4 16 1 1-1/8 23-1/2 93
18 22-3/4 16 1-1/8 1-1/4 25 120
20 25 20 1-1/8 1-1/4 27-1/2 155 Steam
24 29-1/2 20 1-1/4 1-3/8 32 210

*Weights shown for sizes up through 24" are for threaded flanges.
Note: 125-Lb. flange dimensions are same as dimensions of 150-Lb. flanges except thickness and weight. Water

Dimensions of 150-Lb. Steel Flanges ASA Welding

Nominal Diameter of Diameter of Diameter of Flange
Pipe Size Bolt Circle Number of Bolts Bolt Holes O.D. *Weight
(in.) (in.) Bolts (in.) (in.) (in.) (Lbs.)
1 3-1/2 4 5/8 3/4 4-7/8 3 Couplings
1-1/2 4-1/2 4 3/4 7/8 6-1/8 6-1/2 &
2 5 8 5/8 3/4 6-1/2 7
2-1/2 5-7/8 8 3/4 7/8 7-1/2 10
Equipment
3 6-5/8 8 3/4 7/8 8-1/4 14
3-1/2 7-1/4 8 3/4 7/8 9 16
4 7-7/8 8 3/4 7/8 10 24
5 9-1/4 8 3/4 7/8 11 31
Safety &
6 10-5/8 12 3/4 7/8 12-1/2 36 Tech Data
8 13 12 7/8 1 15 56
10 15-1/4 16 1 1-1/8 17-1/2 80
12 17-3/4 16 1-1/8 1-1/4 20-1/2 110
14 20-1/4 20 1-1/8 1-1/4 23 164 Chemical
16 22-1/2 20 1-1/4 1-3/8 25-1/2 220 Charts
18 24-3/4 24 1-1/4 1-3/8 28 280
20 27 24 1-1/4 1-3/8 30-1/2 325
24 32 24 1-1/2 1-5/8 36 490

*Weights shown for sizes up through 24" are for threaded flanges.
177
Chemical Charts Corrosion Resistance of Coupling Materials
REPRINTED FROM RMA/IP-2/1996
CAUTION: The following data has been compiled from generally available sources and should not be
relied upon without consulting and following the specific recommendations of the manufacturer regard-
ing particular coupling materials.

KEY: 1 = Excellent NOTE: No rating indicates

2 = Good no data available.
3 = Fair or Conditional
X = Not Satisfactory.

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3

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el
Acetate, Solvents, Crude 3 2 1 1 2
Acetate, Solvents, Pure 1 1 1 1 1 1 1
Acetic Acid X X X 2 1 X 2 2 2
Acetic Acid Vapors X X 3 X 2 2 2
Acetic Anhydride X X 2 X 2 2 2
Acetone 1 1 1 1 1 1 1 1 1
Acetylene 1 2 1 1 1 1 2
Alcohols 1 2 1 1 1 1 1
Aluminum Sulfate X 3 3 3 1 X 3 2 2
Alums X 3 2 3 1 X 3 2 2
Ammonia Gas 1 X 3 1 3 1 1 1 X
Ammonium Chloride 1 3 1* 3 3 1 1
Ammonium Hydroxide 2 X 2 1 1 1 3
Ammonium Nitrate 1 X 2 1 1 1 3
Ammonium Phosphate (Ammoniacal) X 1 1 1 2
Ammonium Phosphate (Neutral) 3 1 1 1 2
Ammonium Phosphate (Acid) 3 3 2 1 2
Ammonium Sulfate 1 3 2 1 1 2
Asphalt 1 2 2 1 1 1
Beer 2 2 1 1 X 1 1 1
Beet Sugar Liquors 1 2 1 2 1 1 1
Benzene, Benzol 1 1 1 1 1 1 1 1 1
Benzine (petroleum – naphtha) 1 1 1 1 1 1 1
Borax 2 2 1 1 1 1
Boric Acid X 3 1 3 2 1 1
Butane, Butylene 1 1 1 1 1 1 1 1
Butadiene 1 1 1 1 1
Calcium Bisulfate X X 2 1 X
Calcium Hypochlorite 3 3 3 X 3 X 3 2 3
Cane Sugar Liquors 1 2 1 2 1 1 1
Carbon Dioxide (Dry) 1 1 1 1 1 1 1
Carbon Dioxide (Wet & Aqueous Sol) 2 3 2 2 1 1 2
Carbon Disulfide 2 3 2 2 1 1 3
Carbon Tetrachloride 3 1 2 3 1 1 1 1 1
Chlorine (Dry) 2 2 2 1 2 2 2 2 1
Chlorine (Wet) X X 3 X 2 X X 3 3
Chromic Acid X X X 1 3 2 2 3
Citric Acid X 3 1 3 X 1 2
Coke Oven Gas 1 3 2 1 1 1 2
Copper Sulfate X X X 1 1 1 3
Core Oils 1 1 1 1 1 1
Cottonseed Oil 1 1 1 1 1 1 1 1
Creosote 2 3 1 1 1 1 1
Ethers 2 1 1 1 1 1 1
Ethylene Glycol 2 2 1 1 1 1
Ferric Chloride X X X X 1 X X X X
Ferric Sulfate X X X 1 1 1 3
Formaldehyde 2 2 2 1 1 1 1
Formic Acid X 2 X X 2 1 2
Freon 3 1 1 1 1 1 1 1
Furfural 1 2 1 1 1 1 1
Gasoline (Sour) 3 3 3 3 1 1 X
Gasoline (Refined) 1 1 1 1 1 1 1 1
Gelatin 1 3 1 1 1 1 1
Glucose 1 1 1 1 1 1 1
Glue 1 3 1 1 1 1 1
Glycerine or Glycerol 1 2 1 1 1 1 1
Hydrochloric Acid X X X X 1 X X X X
Hydrocyanic Acid 3 X 1 3 1 1 2
Hydrofluoric Acid X 3 3 X X X X X 1
Hydrogen Fluoride 3 X X 3 1
Hydrogen 1 1 1 1 1 1 1
Hydrogen Peroxide X X 1 1 2 1 2
Hydrogen Sulfide (Dry) 3 3 2 3 2 1 3
Hydrogen Sulfide (Wet) 3 3 2 3 2 1 3
Lacquers and Lacquer Solvents 3 2 1 1 1 1 1

*3 to X at high temperatures (Reprinted from RMA Hose Handbook IP-2 Sixth Edition)
178
 Sta , 304,
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Lactic Acid X 3 3 2 1
Lime - Sulfur 2 X 2 1 1 2
Air &
Linseed Oil 1 1 1 1 1 1 Multi-
Magnesium Chloride 3 3 X 3 2 1 1 Purpose
Magnesium Hydroxide 1 2 X 1 1 1 1
Magnesium Sulfate 2 2 3 1 1 1 1
Mercuric Chloride 3 X X X X 3 X
Mercury 1 X X 1 1 1 2 Fire &
Milk 3 3 1 2 1 1 3
Molasses 2 X 2 2 1 1 1 Mill
Natural Gas 1 2 1 1 1 1 1
Nickel Chloride X X X 3 2 2
Nickel Sulfate 3 X 3 2 1 1
Nitric Acid X X X 3 1 2 2 2 X Food
Oleic Acid 2 3 1 2 2 1 1 Handling
Oxalic Acid 3 3 2 3 2 1 1
Oxygen 1 1 1 1 1 1 1 1
Palmitic Acid 1 3 1 2 2 1 1
Petroleum Oils (Sour) 3 3 1 1 X Made
Petroleum Oils (Refined) 1 1 1 1 1 1 1 1
Phosphoric Acid — 25% 3 X 3 3 X 3 1 2
To
Phosphoric Acid — 25%–50% X X X 3 X X 2 2 Order
Phosphoric Acid — 50%–85% X X X X X X 2 2
Picric Acid 3 X 3 2 1 1 X
Potassium Chloride 2 3 3 3 2 1 1
Potassium Hydroxide 3 X X 1 1 1 1 Material
Potassium Sulfate 2 2 1 1 1 1 1 Handling
Propane 1 1 1 1 1 1
Rosin (Dark) 1 2 1 1 1 1 1
Rosin (Light) X 1 1 1 1 2
Shellac 2 2 1 1 1 1 Petroleum
Sludge Acid X X X 3 2
Soda Ash (Sodium Carbonate) 1 2 X 1 1 1 1 Dispenser
Sodium Bicarbonate 3 1 X 1 1 1 1
Sodium Bisulfate X 3 3 X 1 1 1
Sodium Chloride 2 3 2 X 1 3 2 1 1
Sodium Cyanide 2 X X 1 1 1 2 Petroleum
Sodium Hydroxide 3 X 3 X X 2 2 2 1 Transport
Sodium Hypochlorite X X X X 3 2 3
Sodium Metaphosphate X 3 1 2 1 1 1
Sodium Nitrate 1 3 1 1 1 1 1
Sodium Perborate 3 3 1 1 1 1 1 Petroleum
Sodium Peroxide 3 3 1 1 1 1 1 Special
Sodium Phosphate – Alkaline 3 1 1 1 1
Sodium Phosphate – Neutral 2 1 1 1 1
Sodium Phosphate – Acid 2 X 2 1 1
Sodium Silicate 1 3 X 1 1 1 1
Sodium Sulfate 1 2 3 1 1 1 1
Special
Sodium Sulfide 1 X 1 1 1 2 Applications
Sodium Thiosulfate (Hypo) 3 X X 1 1 1 2
Stearic Acid 3 3 3 2 2 1 1
Sulfate Liquors X 1 1 1 2
Sulfur 2 X 2 2 2 1 3 Steam
Sulfur Chloride X X X 3 2 2
Sulfur Dioxide (Dry) 2 1 1 1 1 1 1
Sulfur Dioxide (Wet) X X 2 1 X
Sulfuric Acid — 10% X X 3 3 X X 2 2 Water
Sulfuric Acid — 10% – 75% X X X X X X X 2
Sulfuric Acid — 75% – 95% 3 X X X 3 3 2 3
Sulfuric Acid — 95% 2 X X 2 2 2 X
Sulfurous Acid X X X X 3 2 X Welding
Tannic Acid 3 3 1 X 1 1 1
Tar 1 2 1 2 1 1 1
Toluene, Toluol 1 1 1 1 1 1 1
Trichlorethylene 3 1 3 1 1 1 1 Couplings
Turpentine 3 1 3 1 1 1 &
Varnish 2 2 1 1 1 1
Vegetable Oils 1 2 1 1 1 1 1 Equipment
Vinegar 3 3 3 3 2 1 2
Water (Acid Mine Water) 3 X 3 2 1 1 3
Water (Fresh) 3 1 1 1 1 1 1
Water (Salt) 3 3 2 X 3 2 2 1 Safety &
Whiskey X 2 3 1 1 2 Tech Data
Wines X 2 3 1 1 2
Xylene, Xylol 2 1 1 1 1 1 1
Zinc Chloride X X X 3 2 1 1
Zinc Sulfate 3 3 3 3 2 1 1 Chemical
Charts

*3 to X at high temperatures (Reprinted from RMA Hose Handbook IP-2 Sixth Edition)

179
Chemical Charts Chemical Guide 2. Service Conditions:
A rubber compound usually swells when
exposed to a chemical. With a given per-
The Chemical Guides in this section are offered cent of swell, a hose tube may function
as a general indication of the compatibility of the satisfactorily if the hose is in a static con-
various materials used in Dayco hose with the dition, but may fail quickly if the hose is
chemicals and fluids listed. The basis for the rat- subject to flexing.
ings in this guide include actual service experi-
ence, the advice of various polymer suppliers, 3. The Grade or Blend of the Rubber
and the considered opinion of our rubber Compound:
chemists. When in doubt, a sample of the com- Basic rubber polymers are sometimes
pound should always be tested with the particular mixed or blended together to enhance a
chemical it is to handle. Some of the variables particular property for a specific service.
that come into play in the resistance of a com- As an example, the NBR used as the
pound to a chemical attack are: tube material for Dayco aircraft refueling
hose may vary slightly in its makeup from
1. Temperature of the Material Transmitted: the NBR used in the tube of Thoro-Flo
Higher temperatures increase the effect Multi Purpose hose. The reaction to a
of chemicals on rubber compounds. The particular chemical may, therefore, be
increase varies with the polymer and the somewhat different.
chemical. A compound quite suitable at
room temperature might fail very quickly When in doubt, a sample of the compound should
at higher temperatures. always be tested with the particular chemical it is
going to handle.

General Chemical Resistance of Dayco Hose Compounds.

See the following pages for specific applications.

ASTM
Common Designation Hose
Name D1418-64 Composition General Properties Element

Buna-N or Nitrile NBR Nitrile-Butadiene Excellent oil resistance. Good physical properties. Tube/Cover

Cross Linked XPE Cross Linked Excellent resistance to most solvents, oils and Tube
Polyethylene Polyethylene chemicals. Do not confuse with chemical properties
of standard polyethylene.

EPT or EPDM EPDM Ethylene- Good general purpose polymer. Excellent heat Tube/Cover
propylene-diene- ozone, and weather resistance. Not oil
terpolymer resistant.

Flourocarbon TFE Polytetra- Excellent chemical and solvent resistance, inert to Tube
resin (Teflon) flouroethylene most materials. Smooth anti-adhesive surface–easily
cleaned.

GRS or SBR SBR Styrene- Good physical properties, including abrasion Tube/Cover
Butadiene resistance. Not oil resistant.

Hypalon CSM Chloro-sulfonated Excellent ozone, weathering and acid resistance. Tube/Cover
polyethylene Good abrasion and heat resistance. Can be
compounded for good oil resistance.

Natural NR Isoprene Rubber Excellent physical properties, including abrasion Tube

(Natural) resistance. Not oil resistant.

Neoprene CR Chloroprene Excellent weathering resistance. Flame retarding. Tube/Cover

Good oil resistance. Good physical properties.

Chlorinated CM Chloro- Good long term resistance to UV and weathering Tube

polyethylene polyethylene Good oil and chemical resistance. Excellent flame
resistance. Good low temperature impact resistance.

Viton FPM Fluorocarbon rubber Excellent high temperature resistance, Tube/Cover

particularly in air or oil. Very good chemical
resistance.

Epichlorohydrin ECO Ethylene oxide Excellent oil and ozone resistance. Fair flame Tube/Cover
Chloromethyl resistance and low permeability to gases. Good low
temperature properties.

Butyl IIR Isobutene- Very good weathering resistance, low permeability Tube/Cover
isoprene to air. Good physical properties. Poor resistance to
petroleum based fluids.

Ultra-High UHMW Ultra-High Excellent chemical resistance. Tube

Molecular Weight Molecular Weight
Polyethylene Polyethylene

180
Industrial Hose Acid &
Key:
Chemical Resistance Chart E = Excellent
Chemical

WARNING m The following data is based on tests and believed to G = Good

be reliable; however, the tabulation should be used as a guide F = Fair Air &
ONLY, since it does not take into consideration all variables, such Multi-
as elevated temperatures, fluid contamination, concentration, etc.
C = Conditional Purpose
that may be encountered in actual use. All critical applications X = Unsatisfactory
should be tested. Contact Dayco for recommendation and assis- Blank = No Data
tance. Note: All data based on 70˚F unless otherwise noted. Fire &
Mill
Trade Name Description ASTM Codes Dayco Codes

BUTYL ISOBUTYLENE-ISOPRENE IIR BU Food

CPE CHLORINATED POLYETHYLENE CM CP Handling
EPDM ETHYLENE PROPYLENE-DIENE EPDM EP
HYPALON CHLOROSULTONYL POLYETHYLENE CSM CS
HYTREL THERMOPLASTIC POLYESTER — HY Made
NATURAL NATURAL RUBBER NR NR To
NEOPRENE POLYCHLOROPREN CR CR Order
NITRILE ACRYLONITRILE NBR NI
NYLON NYLON POLYMER — NL
SBR STYRENE-BUTADIENE SBR SB Material
SANTOPRENE ETHYLENE-PROPYLENE-DIENE EPDM SP Handling
TEFLON FLUOROCARBON RESIN TFE TF
UHMW ULTRA-HIGH MOLECULAR
WEIGHT POLYETHYLENE — UHMW Petroleum
URETHANE URETHANE AU AU Dispenser
VITON FLOROELASTOMER FPM VI
XLPE CROSS-LINKED POLYETHYLENE XPE XP
Petroleum
Transport
SAN
NEO

URE
TOP
HYP

NAT
HYT

TEF
NIT

Petroleum
NYL
PRE

THA
BUT

UHM

VIT
EPD

ALO

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XLP
Special
RIL

Chemical or
SBR

LON
CPE

ENE
REL

ON

ON
NE

NE
Y

Material Conveyed

W
M

E
L

ACETALDEHYDE E G C F X E X G G X E
ACETIC ACID, GLACIAL G G G X E X X C X X X C E X X E
Special
ACETIC ACID–10% E E E F E F F X E F E G E X C E Applications
ACETIC ACID–50% E E E X E G X X C X C G G X V E
ACETIC ANHYDRIDE E E E G C F G X G X X G G X X E
ACETIC OXIDE E E G F G E X E
ACETONE E E E F G C X X E C E G E X X E
ACETONE CYANOHYDRIN E E F F F G X E
Steam
ACETONITRILE E
ACETOPHENONE E E X X X X X F X X X X
ACETYL ACETONE G G E X X X X X E X X E
ACETYL CHLORIDE X E X X X X X X G G X E G Water
ACETYL OXIDE E E G F G E X E
ACETYLENE E E E E E G E E E E E C E E
ACETYLENE DI+- TETRA CHLORIDE X X X X G G
ACROLEIN E G G F E E
ACRYLENITRILE X E X C X X X G X G X X C
Welding
ACRYLIC ACID E
ADIPIC ACID E G E G G G E
AIR, +300F X X X X X X X X X
ALK-TRI X X X X E E Couplings
ALLYL ALCOHOL E E E E E E E E
ALLYL BROMIDE X G X X X G G G
&
ALLYL CHLORIDE X G X X X G G G Equipment
ALUM E E E E E E E C E E E E E
ALUMINUM ACETATE (AQ) G E E X G F X E E X X E
ALUMINUM CHLORIDE (AQ)–40% E E E E C E E E X E E E E E E
ALUMINUM FLUORIDE E E E G E E X E E E C C E
ALUMINUM FORMATE G X X X E X E
Safety &
ALUMINUM HYDROXIDE E G E E G E Tech Data
ALUMINUM NITRATE (AQ) E E E E E E E E E E C E E
ALUMINUM SULFATE (AQ) E E E E C E E E X E E E X E E
ALUMS-NH3-CR-K E E E E E E X E E E
AMINES–MIXED G G X G G X G X X
AMINOBENZENE G
Chemical
AMINODIMETHYLBENZENE C Charts
AMINOETHANE E
AMINOXYLENE C
AMMONIUM CARBONATE (AQ) E E E E X G E G C
AMMONIUM CHLORIDE (AQ) E E E E E E E E X E E E E C E
AMMONIUM HYDROXIDE E E E G C X E X E X E E X C E
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AMMONIUM NITRATE (AQ) E E E E E E E E E X C E
AMMONIUM PHOSPHATE, DIBASIC E E E E E E E E E E E C E
AMMONIUM SULPHATE (AQ) E E E E C E E E E E E E E X E
AMMONIUM SULPHITE E E E E E E E
AMMONIUM THIOSULPHATE E E E E E E G E E
AMYL ACETATE E C X X C X X X E X X C E X X E
AMYL ACETONE G X X X X E
AMYL ALCOHOL E E E E E E G X E E X E E X G E
AMYL BROMIDE C
AMYL CHLORIDE X G X X X X X E E C G G
AMYL ETHER E
AMYLAMINE E G F G G
ANETHOLE X X X X G X G G G
ANILINE E G C X X X X X X X E E E X C E
ANILINE DYES G G G G G G X X G F E X G E
ANILINE OIL G G X X X X X X C
ANIMAL FATS G E C X C X C E E X X E C E E
ANTIMONY PENTACHLORIDE X X X X E
AQUA REGIA X G C C X X X X E X X G X
ARGON G E X E X X C E X E E E E
ARSENIC ACID E E E E E E E E E C E E
ASPHALT X X X C X X X E X E X G E X
ASTM FUEL A X E X G E X E E E X X E G E E G
ASTM FUEL B X G X X E X X E E X X E G E E G
ASTM FUEL C X G X X E X X G E X X E G X E G
ASTM OIL NO.1 X E X G E X E E E X X E E E E E
ASTM OIL NO. 2 X E X X E X G E E X X E E E E E
ASTM OIL NO. 3 X G X X C X X E E X X E E E E E
ASTM OIL NO. 4 X X X X X G X E X E E
AUTOMATIC TRANSMISSION FLUID X E X C X G E X E G E E
BANANA OIL C G C X X E E
BARIUM CHLORIDE (AQ) E E E E E E E X E E E G E E
BARIUM HYDROXIDE (AQ) E E E E C E E E E E E E E E E
BARIUM SULFIDE (AQ) E E E E E E E F E E E E E E
BEER E E G E G E G C G E E E X E E
BEET SUGAR LIQUORS E E E E E G E E E E G X E E
BENZAL CHLORIDE G X E E
BENZALDEHYDE E C E X X X X X E X X C X X E
BENZENE X X X X C X X X E X X G G X E E
BENZENE CARBOXYLIC ACID E
BENZINE X X X X G E E X E G E E
BENZOIC ACID X E X X X X X G X G X E E
BENZOL G X X F E G
BENZOTRICHLORIDE X G G
BENZYL ACETATE G G X X X E X E
BENZYL ALCOHOL X E X F X C X C X X E E X E E
BENZYL CHLORIDE G X G C C X X C E E C E
BENZYL ETHER C
BIS (2-CLOROETHYL) ETHER G
BLACK SULFATE LIQUOR E E G G G G F G E E X E
BLEACH (2-15%) G G F X X X X E E X G G
BORAX SOLUTION E E E E E G E C E G G E E G E E
BORIC ACID E E E E E E E E E E E E E E E
BRAKE FLUID (HD-557) 12 DAYS G E E G G C E E E X
BRINE E E E E E E F C E E E E E
BROMACIL E
BROMOBENZENE X X X X X X X X C X G C
BROMOCHLOROMETHANE G G G X X X X X X G
BROMOETHANE G
BROMOTOLUENE X X X X X G F
BUGDIOXANE E
BUNKER OIL X X X X X E E E G E E
BUTADIENE X X C X X X X E X G E
BUTANE E G X G E X E E E X E E E E E
BUTANOIC ACID E
BUTANOL (BUTYL ALCOHOL) E E G E E E E E E E G E E G E E
BUTANONE G X X E X G E X E
BUTOXYETHANOL E
BUTYL ACETATE G G C X C X X X X C E X X E
BUTYL ACRYLATE X G X X X X X G X G
BUTYL ALCOHOL E E E E E E E E G E G E E
BUTYL ALDEHYDE E G F E X E
BUTYL BENZYL PHTHALATE E E X X X C X E C E
BUTYL CARBITOL E E E C X C X X E E C C
BUTYL CELLUSOLVE E E G X X X C X E E E X E
BUTYL CHLORIDE F C X X X C G G
BUTYL ETHER C E C X X X C X E G X E
BUTYL ETHER ACETALDEHYDE E X X X E X E
BUTYL ETHYL ETHER G X X X E E
BUTYL OLEATE G G X X X X X E
BUTYL PHTHALATE E C X X X F E
BUTYL STEARATE X G X X X X G X E E C E
BUTYLENE X X X X C G X X E
BUTYRALDEHYDE E G G X X X X X E E X X E
BUTYRIC ACID F E G X C F X X X E E G E
BUTYRIC ANHYDRIDE F G F X X E
CADMIUM ACETATE G E X X X E E
CALCIUM ALUMINATE E E E E E E
CALCIUM BICHROMATE E F G
CALCIUM BISULFIDE X G C E F E

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CALCIUM HYDROXIDE E E E G E E E E E G E E E E E Purpose
CALCIUM HYPOCHLORITE G E E F E X X X X X E C X X C
CALCIUM NITRATE E E E E E E E E E E E E E E
CALCIUM SULFIDE E E E E E E G E E E E E E
CALCIUM ACETATE G E E X X G G X E E X X E
CAPRYLIC ACID F E G F X E E Fire &
CARBAMIDE E Mill
CARBITOL F E G X X G G X E E X G E
CARBOLIC ACID PHENOL E E G X X X X X E E E E
CARBON DIOXIDE E C E E E C X E E E E E G E
CARBON DISULFIDE X C X X X X X X X E E X E C
CARBON MONOXIDE E C E E E C E E G E E G E E Food
CARBON TETRACHLORIDE X X X X C X X X G X X E G X E G Handling
CARBONIC ACID E E G E X E X X X E X E X E E
CASTOR OIL E E G E G F E E E G E E G E E
CAUSTIC SODA (SEE SODIUM HYDROXIDE)
CELLOSOLVE ACETATE E G X X X X F X E E X X E
CELLUGUARD E G E E E E E E E X E Made
CETYLIC ACID E To
CHINA WOOD OIL (TUNG OIL) C X X X G E X C E
CHLORINATED SOLVENTS X X X X X X C X E X E G Order
CHLORO-2-PROPANONE X
CHLOROACETIC ACID F X X X X X X X X X C E X X E
CHLOROACETONE G X E X X X X X E E X X E
CHLOROBENZENE X X X X X X X X E X X E G X E G Material
CHLOROBUTANE F C X X X G E G
CHLORODANE E E Handling
CHLOROETHYL BENZENE X X X X X E G E
CHLOROFORM X X X X X X X X X X X E E X E G
CHLOROPENTANE X G X X X E E E
CHLOROSULFONIC ACID X X X X X X C X X X C X X X G Petroleum
CHLOROTOLUENE X X X X X X X X E G X G G
CHLOROX G E G G X G G X G X E Dispenser
CHROME PLATING SOLUTIONS X G X X X X X E X E
CHROMIC ACID F E C G X X X X X X X E E X C G
CHROMIUM TRIOXIDE E
CINNAMENE C Petroleum
CIS-9-OCTADECENOIC ACID G E X X X C E
CITRIC ACID E E E E E E E E E E E E E C E Transport
COAL OIL X X X X X E X X E E E
COAL TAR X X X X G E X E E E
COAL TAR NAPTHA X X X X E E
COCONUT OIL G C X X G E X E E C C E Petroleum
COKE OVEN GAS X X X X X X E X C X E E
COOLANOL (MONSANTO) X G X X E E X X E Special
COPPER CHLORIDE E G E E E F C C C E X E G E E
COPPER CYANIDE E E E E E E E E E E E E
COPPER HYDRATE E G F G E F E
COPPER HYDROXIDE E G F G F E Special
COPPER SULFATE E E E E E F E E X E E E G E E
CORN OIL E G C X G X C E G X G E G E E Applications
COTTONSEED OIL C G C X G X C C E X E E G E C
CREOSOTE X X X X C C X X X E E C E E
CRESOLS X E X X X X X X X X E E X E E
CRESYLIC ACID X X X X X X X E E X E E Steam
CROTONALDEHYDE E E X X X E X E
CRUDE OIL X X X X X G E X E E E E
CUMENE X C X X X X X X E E X E E
CUPRIC CARBONATE E E E F E E E E
CUPRIC HYDROXIDE E Water
CUPRIC NITRATE E E E F E E G E E
CUPRIC SULFATE E E E F E E G E E
CUTTING OIL X X G X G E X E E E
CYCLOHEXANE X E X X E X X G E X X E E G X E Welding
CYCLOHEXANOL X E X X X G C E X X E E E E
CYCLOHEXANONE X C X X X X X E X X E E X X E
CYCLOPENTANE X G X X X E E E
CYCLOPENTANOL X E X X X E G E
CYCLOPENTANONE X G X X X E Couplings
CYCLOPENTYL ALCOHOL E &
D-FURALDEHYDE E
DDT IN KEROSENE X X X X F E E X E E E Equipment
DECAHYDRONAPTHALENE C
DECAHYDROXYNAPTHALENE C
DECALIN X X X X X X X X E X E E
DECYL ALCOHOL E E E E E E G E Safety &
DECYL ALDEHYDE E X X X E X E
DECYL BUTYL PHTHALATE E X X X E F E Tech Data
DECYL CARBINOL E
DETERGENT, WATER SOLUTION E G E G G G E G E X E
DEVELOPING FLUID (PHOTO) G G E E E E G E
DEXTRON X X X X G E X G E Chemical
DI(2ETHYLHEXYL) ADIPATE C
DI(2ETHYLHEXYL) PHTHALATE C Charts
DI-ISO-BUTYLENE X X X X X G X X E E
DI-ISO-DECYL PHTHALATE E
DI-ISO-PROPANOLAMINE E E
DI-ISO-PROPYL ETHER F E X X X E
DI-ISO-PROPYL KETONE G C E X X X X X E X X E
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DI-P-MENTHA-1,8-DIENE G
DIACETONE ALCOHOL E E X X X X X X E E X X C
DIACETYLMETHANE E
DIALLYLPHTHALATE G
DIAMMONIUM PHOSPHATE E
DIAMYL NAPTHALENE E X X X F E
DIAMYLAMINE E E G F G
DIAMYLENE X G X X X E E
DIAMYLPHENOL X E X X X E E
DIBENZYL ETHER E C X X X X X X E E G X E
DIBROMOBENZENE X X X X G E E
DIBROMOMETHANE C
DIBUTYL ETHER G E C X X X X X E E C C E
DIBUTYL PHTHALATE C C C X E X X X E X E E X C E
DIBUTYL SEBACATE E G G X X X X X E E X F E
DIBUTYLAMINE X E X X X X X X E E X X
DICALCIUM PHOSPHATE E E E E E E
DICHLORO ETHYLENE X C X C
DICHLOROACETIC ACID F G X G X X E
DICHLOROBENZENE X X X X X X X X E X X G E X E G
DICHLOROBUTANE X C C C C C G X E X E E
DICHLORODIFLUOROMETHANE X X X X G
DICHLOROETHANE X C X X X E E
DICHLOROETHYL ETHER X G X X X E
DICHLOROHEXANE X C X X X E E E
DICHLOROMETHANE X C X X X E E E
DICHLOROPENTANE X C X X X E E E
DICHLOROPROPANE X C X X X E E E E
DICHLOROPROPENE E E E E
DICHLOROTOLUENE X
DIESEL OIL X X C C X C E E X X E E C E C
DIETHANOL AMINE E E F C G G E
DIETHLBENZINE X C X X X X X X E X E E
DIETHYL ETHER X E X X X C X G X G G X E
DIETHYL KETONE G C X F X X E
DIETHYL OXALATE E E X E E E
DIETHYL PHTHALATE E G G X E X X E X E E F E
DIETHYL SEBACATE E G C X G X X X X E X E
DIETHYL SULFATE E
DIETHYLAMINE E E G C G C C G E E C X C
DIETHYLENE GLYCOL E E E E E E E E E X E C
DIETHYLENE OXIDE G
DIETHYLENETRIAMINE E E F G G E
DIETHYLTRIAMINE E E F G G
DIHYDROXY DIETHYL ETHER E
DIHYDROXY SUCCINIC ACID E
DIHYROXYDIETHYL ETHER E E E E E
DIISOBUTYL KETONE G G X X X X X E X E
DIISODECTYL PHTHALATE E X X X E F E
DIISOOCTYL ADIPATE E X X X E F E
DIISOOCTYL PHTHALATE E X X X E F E
DIMETHYL CARBINOL E E
DIMETHYL KETONE E E
DIMETHYL PHTHALATE G E G X X X X X E E G E
DIMETHYL SULFATE E
DIMETHYL SULFIDE G
DIMETHYL-3-PENTANONE C
DIMETHYL-4-HEPTANONE C
DIMETHYLAMINE E E E E
DIMETHYLANILINE C C G X C C C E G
DIMETHYLBENZENE X E
DIMETHYLBUTANE G
DIOCTYL ADIPATE C E
DIOCTYL PHTHALATE E C C X G X X C G X G E G E
DIOXALANE C G G X X X X X E E X X E
DIOXANE G G G X X X X X E E X X
DIPENTENE X G X X X X G X E X E
DIPENTYLAMINE G
DIPROPYLAMINEOLAMINE E G G G G
DIPROPYLENE GLYCOL E E E E E E
DISODIUM PHOSPHATE E E E E E E E
DIVINYL BENZENE X X X X X E E E
DOWELL INHIBITOR G
DOWFAX 2A1 SOLVENT E
DOWFAX 2A1 TA E
DOWFAX 6A1 SOLVENT G
DOWFAX 6A1 TA E
DOWTHERM, A AND E X C X X X X X C X E E E E
DRY CLEANING FLUIDS X X X X C X E
DUCGKIRIOEBAANE X
DURO AW16, 31 X E E E
DURO FR-HD X E E E
ETHANOIC ACID E C
ETHANOL (GRAIN ALCOHOL) E E E E E E C E E E C E X C E
ETHANOLAMINE E E E C G G G G E E X G
ETHERS X C X X X X E X E G C
ETHYL ACETATE G G C X C X X X E X E F E X X E
ETHYL ACETOACETATE G E G X X X X X E X E
ETHYL ACETONE G
ETHYL ACRYLATE G G G X X X X X E X G
ETHYL ALCOHOL E E E E E E C E E E C E C E
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ETHYL ALDEHYDE E F E X E
ETHYL ALUMINUM DICHLORIDE X X X X G G Multi-
ETHYL BENZENE X X X X X X X X E E E E Purpose
ETHYL BROMIDE X C X X X X G C E
EHTYL BUTYL ACETATE G X X X E X E
ETHYL BUTYL ALCOHOL E E E E E G E
ETHYL CELLULOSE G G G G G G C G E E G X E
ETHYL CHLORIDE F X X X X X X E X X E G C E G Fire &
EHTYL DICHLORIDE X C X X X G G Mill
ETHYL DIISOBUTYLTHIO-CARBAMATE E E
ETHYL ETHER C E X X X X C X E E G X E
ETHYL FORMATE G E G X X G X X E E X E
ETHYL IODIDE X C X X X G G G
ETHYL OXALATE X E X X X X X X E E E E E Food
ETHYL PHTHALATE G E Handling
ETHYL SILICATE E E E G F E E F E E E E
ETHYL-N-BUTYL KETONE G C X X X X E
ETHYL-1-BUTANOL E E E E E E E
ETHYLAMINE G E F F F E
ETHYLENE CHLOROHYDRIN G C G X G C X G X E E X E E Made
ETHYLENE DIAMINE E G E F G E E G E G X X E To
EHTYLENE DIBROMIDE X C C X X X X X G X G G
ETHYLENE DICHLORIDE X C X X X X X X E X X E G X G G Order
ETHYLENE G MONOETHYL E ACETATE E
ETHYLENE G. MONOBUTYL ETHER E
EHTYLENE G. MONOETHYL ETHER E
ETHYLENE G. MONOHEXYL ETHER E Material
ETHYLENE GLYCOL E E E E E E E E E E E E E E E C
ETHYLENE OXIDE C C X E X X X E X X X X Handling
FATTY ACIDS X G X X X C C E X X E E E E
FERRIC BROMADE E E E E E E E
FERRIC CHLORIDE E E E E C E G E X E E E E E E
FERRIC NITRATE E E E E E E E E E E E E E E Petroleum
FERRIC SULFATE E E E E E E E X E E E E E
FERROUS ACETATE G X X X X E Dispenser
FERROUS CHLORIDE E E E E E E E E E E E E E E
FERROUS SULFATE E E E E E E E G E E E E E E E
FLUOBORIC ACID E E E E E C C G E C C C
FLUORINE C X X X X X X X X X X G X Petroleum
FLUOSILICIC ACID E E E E C E C C C E C C C
FORMALDEHYDE E E G C C G C X E C E E E X X E Transport
FORMALIN E E E G G E E
FORMIC ACID E E E F C G C X X G E E E X X C
FREON SO2 E E E X E
FREON 113 C E E C E E G X E G Petroleum
FREON 12 X E X X G X G G E X X X G G C
FREON 22 F E X X X X X X X X X X X C Special
FUEL A (ASTM) X X X X G E X E G
FUEL B (ASTM) X X X X F E X E G
FUEL OIL X E X C X X G E E X E E X E C
FURAN X E C X X X X X Special
FURFURAL E E C X X X X X E E E X E
FURFURAN E C X X X X X E Applications
FURFURYL ALCOHOL F E G X X X X E X E G E X G E
GALLIC ACID G E G C E X C C E E X C C
GALLOTANNIC ACID E
GAS, COAL E X Steam
GAS, HIGH OCTANE X E X G E X E C C
GASOLINE X G X X E X X E E X E B G E E
GLACIAL ACRYLIC ACID E
GLUCONIC ACID F E G X X E E
GLUCOSE E G E E G G G E G E X E E Water
GLYCERINE E E E E E E E E E E X E X E C
GLYCEROL E E E E E E E E E E X E
GLYCOGENIC ACID E
GLYCOLS E E E E G E E E E E G E E X E E Welding
GLYCONIC ACID E
GLYCYL ALCOHOL E
GREASE X X X E X X E E X X E E E E G
GREEN SULFATE LIQUOR E G E E E G G C E E E E E
HALON 1211 E E Couplings
HELIUM E E E G E E E E E G G E &
HEPTALDEHYDE G
HEPTANAL E G X X X E E Equipment
HEPTANE X E X X G X G E E X E E G E G
HEPTANE CARBOXYLIC ACID E
HEPTANOIC ACID E
HEPTANONE C Safety &
HEXADECANOIC ACID E
HEXALDEHYDE G E C X E X X E E G X E Tech Data
HEXANE X G X X X X C C E X E G G E G
HEXANOL E E E E E G E
HEXENE X E X G X G G X E E E
HEXYL ALCOHOL C E C C E G E E E E X G E Chemical
HEXYL METHYL KETONE G X X X X E
HEXYLAMINE E G F G G Charts
HEXYLENE GLYCOL E E E E E E
HISTOWAX E
HYDRAULIC & MOTOR OIL X E X G E X C E E X X E E E E E
HYDRAZINE E C X E G X G X E X X
HYDROBROMIC ACID E E E E E X X X X E G X C C
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HYDROCHLORIC ACID F E X X C E X X X X E E E C E E
HYDROCYANIC ACID E C C C X X E C G E E E
HYDROFLUORIC ACID E E X E X X X X X X X E E X G C
HYDROFLUOSILICIC ACID E E E E C X C E E C G C
HYDROGEN CHLORIDE ANHYDROUS E
HYDROGEN DIOXIDE (10%) E
HYDROGEN GAS E E E G E G E E E G E E E C E
HYDROGEN PEROXIDE OVER 10% X E X X X X X X X E G E C
HYDROGEN PEROXIDE 10% F E F F X F X X X E G E C
HYDROGEN SULFIDE (WET) E G E X E X C X X X E E X X E
YDROXY BENZENE E
HYDROXYISOBUTYRONITRILE E
HYDROXYTOLUENE E
HYVAR XL E
IMINODI-2-PROPANOL E
IMINODIETHANOL E
IODINE C E C E C X C C G C C
IODINE PENTAFLUORIDE X X X X X X X C X X
IODOFORM X X X E X
ISO-BUTANAL G
ISO-BUTYLAMINE G
ISO-BUTYLBROMIDE C
ISO-BUTYLCARBINOL E
ISO-OCTANE E
ISOCYANATES E E
ISOOCTANE X G X X E X C E E X X E E E E E
ISOPROPYL ACETATE G X X X X X X E E X X E
ISOPROPYL ALCOHOL E E E E E E C C E E E E X E E
ISOPROPYL ETHER X X C X X C X E E E X E
JET FUELS X X X X G E X E E E
JP-4 OIL X X X C X X G E X C E C E
KEROSENE X E X X C X C E E X X E E E E E
KETONES E E X C X X C E X X E E X X
LACQUER SOLVENTS X X X C X X X E X E G X X G
LACTIC ACID – COLD E X G C G E X X G E E E C C
LACTIC ACID – HOT X C C X X X X X E E
LARD X E X X X C E X E G C C
LAVENDER OIL X X X X X G X E G X E G
LEAD ACETATE G E E X E G G X E E X X E
LEAD NITRATE E E E X E E E E
LEAD SULFATE E E E E E E E E
LIME E G C X G G
LIME BLEACH E E G E G E G E
LIME SULFUR E E E X E X X E E E E
LIMONENE G
LINOLEIC ACID X X X X X G X E G
LINSEED OIL C E X C C X C E E X E E G E C
LIQUID PETROLEUM GAS (LPG) X G X X X G E X E E E E
LUBRICATING OILS X E X F E X C G E X E E E E
LYE SOLUTIONS E E E E G G G G X G
MEX G C E X C X X X E X X E E X X E
MAGNESIUM ACETATE G E E
MAGNESIUM CHLORIDE G E E
MAGNESIUM HYDRATE E G E G E G E
MAGNESIUM HYDROXIDE E E E G C E G G X G E E G G E
MAGNESIUM SULFATE & SULPHITE E E E E E E E E E E E E E
MALEIC ACID X X X X X X C X E E G
MALEIC ANHYDRIDE X X X X X X X X
MALIC ACID X X G C C C C E E C C
MANGANOUS SULFATE E
MAPP G E E G
MERCURY E E E E G E E E E E E E G E E
MERCURY VAPORS E E E E E E E E
MESITYL OXIDE G G G X X X X X E E X E
MATHALLYL ALCOHOL E E E E E X E
METHALLYL CHLORIDE C
METHANE CARBOXYLIC ACID E X G E E
METHANOIC ACID E
METHANOL (METHYL ALCOHOL) E E E E E E E E E E E X E
METHANOL (WOOD ALCOHOL) E E E E E E E E E E E E E E X E
METHOXY ETHANOL E
METHOXYETHOXY ETHANOL E
METHOXYPROPENYL BENZENE X
METHYL ACETATE G E E X X X X E X E E X X E
METHYL ACETOACETATE G E G X X X X X X X E
METHYL ACETONE G E X F X E X E
METHYL ACETYLENE PROPADIENE G E E G
METHYL ALCOHOL E E E E E E E E E E E X E
METHYL ALLYL ALCOHOL E
METHYL ALLYL CHLORIDE F C X X X F G
METHYL AMYL CARBINOL E E E E X E
METHYL BENZENE X C X X X E E
METHYL BROMIDE X X X X X C E X X E G E G
METHYL BUTANE E
METHYL BUTANE ALCOHOL E
METHYL BUTYL KETONE G E X X X X X E X X
METHYL CARBITOL F E X X X E
METHYL CELLOSOLVE E E G X X C C X E E X X
METHYL CHLORIDE C X X X X X X X X X X E X E G
METHYL CYANIDE E
METHYL EHTYL KETONE G C E X C X X X E X X E E X X E
186
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METHYL HEXANOL E E E E E F E
METHYL METHACRYLATE X C C X X X X C X C E G X G Multi-
METHYL NORMAL AMYL KETONE G X X X X E Purpose
METHYL PROPYL ETHER G X X X E
MTHYL SALICYLATE G G X C X X C E C
METHYL STYRENE C
METHYL SULFIDE C
METHYL TERTIARY BUTYL ETHER G X X X X G G X Fire &
METHYL 1-2,4-PENTANEDIOL E Mill
METHYL-ISO-AMYL-KETONE C
METHYL-L-PROPANOL E
METHYL-2-BUTANOL E E E E E F E
METHYL-2-BUTANONE G G X X X X E
METHYL-2-HEXANONE G C X X X X E Food
METHYL-2-PENTANOL E Handling
METHYL-2-PENTANONE C
METHYL HEXANOL E E E E E F E
METHYL METHACRYLATE X C C X X X X C X C E G X G
METHYL NORMAL AMYL KETONE G X X X X E
METHYL PROPYL ETHER G X X X E Made
METHYL SALICYLATE G G X C X X C E C To
METHYL STYRENE C
METHYL SULFIDE C Order
METHYL TERTIARY BUTYL ETHER G X X X X G G X
METHYL 1-2, 4-PENTANEDIOL E
METHYL-ISO-AMYL-KETONE C
METHYL-2-PROPEN-L-OL E Material
METHYL-3-PENTEN-1-ONE C
METHYL-4-ISOPROPYL BENZENE C Handling
METHYLALLYL ACETATE G X X X X E
METHLYAMYL ALCOHOL E E E E E X E
METHYLCYCLOHEXANE X G X X X G G
METHYLENE BROMIDE C Petroleum
METHYLENE CHLORIDE G
METHYLETHYL KETONE G C E X C X X X E X X E E X X E Dispenser
METHYLHEXYL KETONEG C X X X X E
METHYLISOBUTYL CARBINOL E E E C G G G G C C
METHYLISOBUTYL KETONE C C C X C X X X E X X E E X X E
METHYLISOPROPYL KETONE G G X X X X X E X E X X E Petroleum
METHYLLACTONITRILE E
METHYLPHENOL E Transport
METHYLPROPYL CARBINOL E
METHYLPROPYL KETONE G G X X X X E
MIL-A-6091 E E E E E G E X E
MIL-C-4339 X X X X X E X X E Petroleum
MIL-C-7024 X X X X X E X G E
MIL-E-9500 E E E E E E E X E Special
MIL-F-16884 X X C X C E X C E
MIL-F-17111 X X X X G E X C E
MIL-F-25558 (RJ-1) X G E E
MIL-G-10924 X X G X X E X G E Special
MIL-G-25013 X X G X G E X C E
MIL-G-25537 X G E E Applications
MIL-G-3545 X X C X G E X C E
MIL-G-5572 X X X X X E X G E
MIL-G-7711 X X X X X E X E E
MIL-H-05606 (HFA) X G E E Steam
MIL-H-13910 G E G G R R R X E
MIL-H-19457 E E X X X X X X X
MIL-H-22251 E E G G G G C
MIL-H-27601 X G E E
MIL-H-5606 (J43) X G E E E E Water
MIL-H-6083 X X G X E E E X E G E
MIL-H-8446 (MLO-8515) X X X E G X X E
MIL-J-5161 X X X X X G X C E
MIL-J-5624 (JP-3, JP-4, JP-5) X X X X X E X C E Welding
MIL-L-15016 X X G X G E X E E
MIL-L-17331 X X G X G E X E E
MIL-L-2104 X X C X G E E X E E E
MIL-L-21260 X X G X G E X E E
MIL-L-23699 X X C X C G X C E Couplings
MIL-L-25681 E G G E &
MIL-L-3150 X X G X G E X G E
MIL-L-4343 C C G X E E X E E Equipment
MIL-L-6082 X X G X G E X E E
MIL-L-6085 X X X X X G X C E
MIL-L-7808 X X X X X G X X E X E
MIL-L-7870 X X X X G E X X E Safety &
MIL-L-9000 X X C X G E X C E
MIL-L-9236 X X X X X G X X E Tech Data
MIL-P-27402 E G G C
MIL-R-25576 (RP-1) E X E E
MIL-S-3136 TYPE 1 FUEL X X C X G E X G E
MIL-S-3136 TYPE 2 FUEL X X X X X G X C E Chemical
MIL-S-3136 TYPE 3 FUEL X X X X X G X C E
MIL-S-3136 TYPE 4 OIL, LOWSWELL X X E X E E X E E Charts
MIL-S-3136 TYPE 5 OIL, MEDSWELL X X G X G E X G E
MIL-S-3136 TYPE 6 OIL, HI SWELL X X X X X E X G E
MIL-S-81087 E E E E
MINERAL OIL X E X F E X C E E X X E E E E E
MINERAL SPIRITS X X X X F E X E E E
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MOBILE HFA X E E E
MOLTEN SULFUR G F X X X G X
MONO-CHLOROACETIC ACID F E X G X C E
MONOBUTYL ETHER F X X X X E
MONOCHLOROBENZENE X X X C X X X G X X E G X E G
MONOCHLORODIFLUOROMETHANE F X X X X C
MONOETHANOL AMINE E E X E X X X E X X E
MONOETHYL AMINE G F F F C C
MONOETHYLAMINE E E E
MORPHOLINE X X X E
MOTOR OIL, 40W E E
MTBE G X X X X G G X
MURIATIC ACID F E F X E X X X E E E
N-BUTANAL G
N-BUTYLAMINE X G X X X X C X X X
N-BUTYLBENZENE X C X X X E E
N-BUTYLBROMIDE X C X X X G G
N-BUTYLBUTYRATE F C X X X X G
N-BUTYLCARBINOL E
N-NONYL ALCOHOL E
N-OCTANE X E X X X G G X X E G
N-SERV (75% XYLENE) E E E C
NA-K X X X
NAPHTHA X E X E X X C E X X E E E E E
NAPHTHALENE F E X X C X X X E X X E E C C E
NAPTHENIC ACIDS E X X X X G X E E
NATURAL GAS* X X X X X X X X X X X X X X X
NEOHEXANE X G X X X E E
NEON GAS E E E E E E E E E E E E
NEU-TRI X X X X E E
NICKEL ACETATE E E X E G G X E E X X E
NICKEL CHLORIDE E E E E E G E X E E E C E E
NICKEL NITRATE E E E E E E E E E E
NICKEL SULFATE E E E E E E E E E E E E E
NIETYLENE E
NITRIC ACID, CONC (16N) C X X G C X X X X X X E E X C G
NITRIC ACID, RED FUMING G X X X C X X X X X X E X X X X
NITRIC ACID, 10% G C X C X X X X X E E E X X C
NITRIC ACID, 13N E E
NITRIC ACID, 13N + 5% E E
NITRIC ACID, 20% G G X F X X X X E E C E
NITRIC ACID, 30% F C X X X X X X X G E C C E
NITRIC ACID, 30% - 70% F F F X X X X E C G
NITRILOTRIETHANOL E
NITROBENZENE F C X X C X X X E X C E E X G E
NITROETHANE G E G G G C X G E E X X E
NITROGEN E E E E E E E G E E E E E E
NITROMETHANE G G C G C X C E E X X E
NITROUS OXIDE GAS X E E
NONANOIC ACID E
NONANOL E
NUTO H X E E E
NYVAC LIGHT E X E E
OCTANOIC ACID E
OCTANOL E E G G G E G E
OCTYL ACETATE G C X X X E X E
OCTYL ALCOHOL E E C E E G G E E E X E E
OCTYL ALDEHYDE E E X X X X E
OCTYL AMINE E G F G G C C
OCTYL CARBINOL E E E E E G E
OCTYLENE GLYCOL E E E E E C
OIL-PETROLEUM X X F X G E X E E E
OLEIC ACID G E X X E X X C E X E E G G E
OLEUM (FUMING SULFURIC ACID) X X X X X X C E X E X C X X
OLIVE OIL E G E F X E E X E G E E C
ORTHO-DICHLOROBENZENE X X X X X X X G X E G
ORTHO-DICHLOROBENZOL X X X X G G
ORTHOXYLENE X X X X E E
OXALIC ACID E E E X X X X X X E E E E C C
OXYDIETHANOL E
OZONE G E E G X C X X X E C G C C
P-CYMENE X X X X X X X X E E X E E
PAINT THINNER X X X X X X X X E E X G
PALMITIC ACID E E C C E X C E X X E E E E C C
PAPERMAKERS ALUM E E E E E E E G E E
PARA-DICHLOROBENZENE X X X X X X X X E G
PARAFFIN WAX X E X X X G E X E E X
PARALDEHYDE E F X E
PARAXYLENE X X X X E E
PCB E E
PELARGONIC ALCOHOL E E X X X E
PENTACHLOROETHANE X X X X E E
PENTADIONE G
PENTAMETHYLENE G
PENTANE X E X F X G E X G X E G
PENTANOL E
PENTANONE G C X X X X E
PENTASOL E E E E E E E
PENTYL ACETATE C
PENTYL ALCOHOL E
PENTYL BROMIDE C
PENTYL CHLORIDE C
PENTYL ETHER E
PENTYLAMINE G

188 * Refer to Safety & Technical Data, page 157.

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PERCHLORIC ACID-2N G C G X X C X C X X E X E E
PERCHLOROETHYLENE X C X X X X X X X X X E G X E G
PERCHLOROMETHANE C Air &
PETROLEUM CRUDE X E X X X G E X E E E E Multi-
PETROLEUM ETHER X E X X X G E X E E E
PETROLEUM OILS X X X X G X G X E E E E Purpose
PHENBO E X
PHENOL E E X X X X X X X X X E E X E E
PHENOLSULFONIC ACID F E X X X G X G
PHENYLAMINE G Fire &
PHENYLBROMIDE X
PHENYLBUTANE C Mill
PHENYLCHLORIDE X X X X X E E
PHENYLETHYLENE C
PHENYLMETHANE C
PHENYLMETHANOL X Food
PHENYLMETHYL ACETATE G
PHOSPAHTE ESTERS E X X E E E X Handling
PHOSPHORIC ACID 10% E E X E E X X X E E E E E
PHOSPHORIC ACID 10% - 85% G E X E G X X C X E E E X E E
PHOSPHORUS TRICHLORIDE E X E X X X X X E E
PICRIC ACID, H2O SOLUTION G X G C G C X X G X E X E Made
PINE OIL X G X X X X X X E E E E
PINENE X G X X X F G X E E G E E To
POLY CHLORINATED BIPHENOL E E Order
POLYETHYLENE GLYCOL E-400 E E E E E E
POLYOL ESTER X X X X G G
POLYPROPYLENE GLYCOL E E E E E
POTASSIUM ACETATE G E E X X G G X E E X X E
POTASSIUM BISULFATE E E E E E E E E Material
POTASSIUM BISULFITE E E E E E E E Handling
POTASSIUM CARBONATE E E E E E E G E E E E
POTASSIUM CHLORIDE E E E E E E E E E E E E E E
POTASSIUM CHROMATE E E F G G
POTASSIUM CYANIDE E E E E E E E E E E E E E E
POTASSIUM DICHROMATE E E E F C G E E G E G G E G Petroleum
POTASSIUM HYDRATE E G E G F E Dispenser
POTASSIUM HYDROXIDE E E E G G E C X C G E G C X E
POTASSIUM NITRATE E E E E E E E E E E E E E E
POTASSIUM PERMANGANATE, 5% X E
POTASSIUM SILICATE E E E E E E E
POTASSIUM SULFATE E E E E E E E E E E E G E E Petroleum
POTASSIUM SULFIDE E E Transport
POTASSIUM SULFITE E E E E E E E E E
PRESTONE ANTIFREEZE E E E E
PRODUCER GAS X X G X G E E E E
PROPANE X E X G X C E E X E E E E
PROPANEDIOL E E E E E E Petroleum
PROPANETRIOL E Special
PROPANOL E E E E E F E
PROPANOLAMINE E
PROPANONE E
PROPEN-L-OL E
PROPENEDIAMENE E Special
PROPENENITRILE E Applications
PROPENYL ALCOHOL E
PROPENYLANISOLE X
PROPIONIC ACID E X E
PROPIONITRILE X G E E
PROPYL ACETATE G G G X X X X X E X X E Steam
PROPYL ALCOHOL E E E E E E E E E C E E
PROPYL ALDEHYDE E F E X E
PROPYL BENZENE C
PROPYL CHLORIDE F C X X X E G G Water
PROPYL ETHER E
PROPYL NITRATE G G G X X X X X X
PROPYLENE X E X X X X X X X E
PROPYLENE DIAMINE E F G G
PROPYLENE GLYCOL E E E E E E E E Welding
PYDRAUL, 'E' SERIES G E X E X X X E X E E X E
PYDRAULIC 'C' X E X X E E
QUINTOLUBRIC 822 SERIES X X X X G G
RED OIL X E X G X G E X E G E Couplings
REFRIGERANT 11 X X G G
REFRIGERANT 12 X G E G &
REFRIGERANT 22 X G X G Equipment
RESORCINOL X X X X E X
SAE NO. 10 OIL X E C G E X E E X
SAL AMMONIAC E E E E E E E E E E
SEA WATER E E E E E G E E E E E E E E E
SEWAGE F E F E F E E E F E E X C E Safety &
SILICATE ESTERS X X E X E G E X E E Tech Data
SILICATE OF SODA E E E E E E E
SILICONE GREASE E E E E E E E E E E E
SILICONE OIL E E E E E E E E E E
SILVER NITRATE E E E E E E G E E E E E E
SKYDROL 500 TYPE 2 E X X X E X Chemical
SKYDROL 500B G G E X E X E E E C X Charts
SKYDROL 500C G G X E X E X
SKYDROL 7000 TYPE 2 E X X E G
SOAP SOLUTIONS E E E E E G G E E E E E C E E
SODA ASH E E E E E E E E E E E E E
SODA LIME E G E G E F E

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SODA NITER E E E E E E E
SODA, CAUSTIC E E G G E F E
SODIUM ACETATE G E E X X G G X E E E X E Air &
SODIUM ALUMINATE E E E E E E E E Multi-
SODIUM BICARBONATE E E E E E E E E E E
SODIUM BISULFATE F E E E F E E E F E E C E Purpose
SODIUM BISULFITE E E E E E E E E E E E C
SODIUM BORATE E E E E E E E E E E E E
SODIUM CARBONATE 10% - 15% E E E E E E E E E E E
SODIUM CHLORIDE E E E E E E E E E E E E E E E E Fire
SODIUM CYANIDE E E E E E E E E E E E C E
SODIUM DICHROMATE E E E F X C C C C E C G Suppression
SODIUM HYDRATE E G E G F E
SODIUM HYDROCHLORITE G G F X X X X G G
SODIUM HYDROXIDE (CAUSTIC SODA) E E E G G E G X C G E E G G E
SODIUM HYPOCHLORITE G E G F E X X G X X E E E X E G Food
SODIUM METAPHOSPHATE E E E G E G E E E E E E
SODIUM NITRATE E E E E E G G E E E E X C E Handling
SODIUM PERBORATE E E G G G G E G E E E E
SODIUM PEROXIDE E G E G C G G G G E E X E E
SODIUM PHOSPHATE E E E E E G E E E G E E E E
SODIUM SILICATE E E E E E E E E E E E E E Made
SODIUM SULFATE E E E E E E E E E E E E E
SODIUM SULFIDE E E E E E E E E E E E E To
SODIUM SULFITE E E E E E E E E E E E E Order
SODIUM THIOSULFATE E E E E E E G E E E E E E E
SOYBEAN OIL E C G C X G E E X E E G E E
STANNIC CHLORIDE E E E E E X E E E E E E
STANNIC SULFIDE E E E E E
STANNOUS CHLORIDE E E E E C E E E E E E C E Material
STANNOUS SULFIDE E E E E E Handling
STEAM, BELOW 350º F G X E X C X X X X X E X X X X
STEARIC ACID G E G X C X G G E X E E E E C E
STODDARD SOLVENT X E X X X G E X E E E E E
STYRENE X C X X X X X X E X E G E G G
SULFAMIC ACID E E E G G G G G C C Petroleum
SULFUR F F F X X X X E E G X Dispenser
SULFUR CHLORIDE X X G X C C G X E E E E
SULFUR DIOXIDE G G G C C X X X C E G C C
SULFUR TRIOXIDE, DRY G X G X G X X X G E X E G
SULFURIC ACID 60% (200F) G X X
SULFURIC ACID, CONC. TO 98% X X X E C X X X X X C E X E E Petroleum
SULFURIC ACID, FUMING X X X X X X X X X E X X X Transport
SULFURIC ACID, 25% E E X X G X X X X E E X F E
SULFURIC ACID, 25% - 50% E E E X X G X X X X E E X G E
SULFURIC ACID, 50% - 96% X X G X X X X X X E E X E E
SULFUROUS ACID, 10% E E G E G E X X G E E C E
SULFUROUS ACID, 10% - 85% E E G E G E X X X E E C E Petroleum
SUTAN E F E Special
T-BUTYL AMINE G X
TALL OIL X X X X G E X E E C
TALLOW X X X X G E X E C C
TANNIC ACID E E E E E E G E X F E E E C C C
TAR X X X X G X X X E X E X Special
TAR BITUMINOUS X X X X C G X E E Applications
TARTARIC ACID E E G E C C G E X X E E E C C C
TELONE 2 E
TERTIARY BUTYL ALCOHOL E G G E E G G E E X E E
TERPINOL C E C X X X G X E G G E G
TERTIARY BUTYL AMINE G X Steam
TERTIARY BUTYL MERCAPTAN X X X X X X X E E
TETRACHLOROBENZENE X X X X G G
TETRACHLOROMETHANE X X X X E E
TETRACHLOROETHYLENE X X X X X X X C X E X E E Water
TETRACHLOROMETHANE X C X X X E E
TETRACHLORONAPHTHALENE X X X X G G
TETRAETHYLENE GLYCOL E E E E E
TETRAETHYLORTHOSILICATE E G X
TETRAHYDROFURAN X X X X G X X C X X X X C Welding
THF C C
TIN CHLORIDE E E E G E E E
TITANIUM TETRACHLORIDE X X X X C X X X X G X E
TOLUENE E X X X X X E X X E E X E G Couplings
TOLUIDINE C
TOLUOL C &
TRANSFORMER OIL X E X C X G E X E E E E Equipment
TRANSMISSION 'A' OIL X E X X X G E E X E E E F
TRI (2-HYDROXYETHYL) AMINE E
TRIBUTYL PHOSPHATE E C G X X X X E X E E X X E
TRIBUTYLAMINE E E F G G G
TRICHLOROACETIC ACID G G X C X G G E E X C E Safety &
TRICHLOROBENZENE X X X X X G G Tech Data
TRICHLOROETHANE X X X X X X X X E X E G
TRICHLOROETHYLENE X X X X C X X X E X X G X E G
TRICHLOROMETHANE X
TRICHLOROTOLUENE X
TRICRESYL PHOSPHATE E E X X X X X X E E X G E Chemical
TRIETHANOLAMINE E E G G X E G C X E E X X E Charts
TRIETHYLAMINE E E F G G
TRIETHYLENE GLYCOL E E E E E E
TRIHYDROXYBENZOIC ACID E
TRIMETHYL PENTANES (MIXED) E
TRIMETHYL PENTENE E

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Chemical Charts

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Chemical or

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TRIMETHYLAMINE E E E E
TRISODIUM PHOSPHATE E E E E E E E E E E E E E E
TRITOYL PHOSPHATE E
TUNG OIL G E
TUNG OIL (CHINA OIL) C X C C X G E X E E C E E
TURPENTINEX X G X X X X X E X X E G E E G
UDMH E E E G G E X
UNDECYL ALCOHOL E
UREA E E E E E E E E
URETHANE FORMULATIONS E E E
URIC ACID E E
VARNISH X X X G X X G E X E C E
VEGETABLE OILS E E C X X C E X E E E E
VERSILUBE F44 E E E
VERSILUBE F55 X E E E
VINEGAR E G E F E E F X E F E X X C X
VINEGAR ACID G
VINYL ACETATE G E X X X E X E
VINYL BENZENE X C X X X E G G
VINYL CHLORIDE X X X X X X X X E E E E
VINYL CYANIDE E
VINYL ETHER G X X X E E
VINYL STYRENE X
VINYL TOLUENE X C X X X E E E
VINYL TRICHLORIDE X G X X X E E E
VITAL, 4300, 5310 X X E E
VM&P NAPHTHA X X X X F E X E X
WATER E E E E E E G E E F E E E E E E
WATER, BOILING E G E X X
WATER, SODA E E E E
WEMCO C X X X X G E X E E
WHISKEY E E E E E E E E E E X X X X
WHITE OIL X X X X E E X E E E X X
WHITE PINE OIL X X X X X G X E
WINES E E E E E E E E E E X X X X
WOOD ALCOHOL E E E E E E E E X X E
WOOD OIL X X C X G E X E E C E E
XENON E E E E E E E E E
XYLENE, XYLOL X X X X C X X X E X X E E C E G
XYLIDINE X C G X C C C C E G X X G
ZEOLITES E E E E E E E E
ZINC ACETATE E E E E E E E X E X X
ZINC CARBONATE E E E E E E E
ZINC CHLORIDE E X E E E E E E X E E E E E E
ZINC CHROMATE E F G
ZINC SULFATE E X E E E E E E E E E E
0-AMINOTOLUENE G
1 UNDECANOL E E E E E G E
1-AMINO-2-PROPANOL E
1-AMINOBUTANE G
1-AMINOPENTANE G
1-BROMO-2 METHYL PROPANE G
1-BROMO-3 METHYL BUTANE G
1-BROMOBUTANE G
1-CHLORO-2-METHYL PROPANE C
1-CHLORO-3-METHYL BUTANE C
1-DECANOL E E E E E G E
1-HENDACONAL E
1,4-DIOXANE G G E X X X X X E
2 (2AMINOETHYLAMINO) ETHANOL E
2 (2ETHOXYETHOXY) ETHANOL E
2 (2ETHOXYETHOXY) ETHYL ACETATE E
2-AMINOETHANOL E E G G G
2-CHLORO-1-HYDROXY-BENZENE C
2-CHLOROPHENOL X C X X X X X X X E G
2-CHLOROPROPANE G X X X X X X E
2-ETHOXYETHANOL E
2-ETHOXYETHYL ACETATE G
2-ETHYL (BUTYRALDEHYDE) E C X X X X E
2-ETHYL-1-HEXANOL E E E E E E E E X G E
2-ETHYLHEXANOIC ACID E
2-ETHYLHEXYL ACETATE G
2-OCTANONE C
2,4-DI-SEC-PENTYLPHENOL E
3-BROMOPROPENE G
3-CHLORO-2-METHYL PROPANE G
3-CHLOROPROPENE G
3OAL OIL E
4-HYDROXY-4-METHYL-2-PENTANONE E

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Chemical Charts DYNAFLEX® PVC Hose
Chemical Resistance Chart
Key:
A = Satisfactory
C = Questionable–Suggest Testing
U = Unsatisfactory
– (Blank) = No Data
Temperature Temperature
Chemical Concentration 68ºF 140ºF Chemical Concentration 68ºF 140ºF
Acetate Solvents U U Fluorine U U
Acetic Acid 10% A C Formaldehyde 40% U U
Acetic Acid Glacial C U Formic Acid 40% A A
Acetone U U Formic Acid 50% C U
Acrylonitrile A C Formic Acid 100% U U
Adipic Acid A C Fuel Oil – –
Alcohol Butyl A C Glacial Acetic Acid C U
Alcohol Ethyl A C Glucose A A
Alcohol Isopropyl A C Glycerine A A
Alcohol Methyl A C Grape Sugar A A
Aluminum Acetate A – Grease – –
Aluminum Chloride A A Heptane C U
Aluminum Hydroxide A – Hexane C U
Aluminum Sulfate A A Hydrobromic Acid A A
Allyl Chloride – – Hydrochloric Acid 10% A A
Ammonia 0.88 S.G. Hydrochloric Acid 40% A U
Aqueous A A Hydrofluoric Acid 10% A C
Ammonia Dry Gas A – Hydrofluoric Acid 40% A U
Ammonia Liquid U U Hydrofluoboric Acid A A
Ammonium Chloride A A Hydrofluosilicic Acid A A
Ammonium Hydroxide A – Hydrogen Peroxide A –
Animal Oils – – Hydrogen Sulphide A –
Amyl Acetate U U Iso-octan A C
Aniline Oils – – Isopropyl Acetate U U
Aromatic Hydrocarbons U U Kerosene C C
Asphalt U U Ketones U U
ASTM Fuel A C C Lactic Acid 10% A –
ASTM Fuel B U U Lactic Acid 100% U U
ASTM #1 Oil – – Lacquer Solvents C U
ASTM #3 Oil – – Linseed Oil – –
Barium Chloride A A Lubricating Oils – –
Barium Hydroxide A A Magnesium Chloride A A
Barium Sulfide A A Magnesium Hydroxide A A
Benzene U U Magnesium Sulphate A A
Benzine C C Malic Acid A A
Bordeaux Mixture A A Methyl Acetate U U
Borax A A Methyl Bromide U U
Boric Acid A A Methyl Ethyl Ketone U U
Brine A A Methylene Chloride U U
Bromine Traces U U Mineral Oils – –
Butyl Acetate U U Monochlorobenzene U U
Calcium Hydroxide A A Naptha C U
Calcium Hypochlorite A A Napthalene U U
Carbonic Acid C U Natural Gas* U U
Carbon Dioxide A A Nitric Acid 10% A A
Carbon Disulphite U U Nitric Acid 40% A C
Carbon Monoxide A A Nitric Acid 70% U U
Carbon Tetrachloride U U Nitrobenzene U U
Casein A C Nitrogen Fertilizers A –
Chlorine Dry Gas A A Oleic Acid A C
Chlorine Wet Gas A A Oxalic Acid A A
Chlorine Water U U Palmitic Acid A A
Chlorobenzene U U Paraffin A A
Chlorinated Pentane C U
Hydrocarbons U U Perchloroethylene U U
Chloroform U U Phenol C U
Chromic Acid 10% A C Phosphoric Acid A A
Citric Acid A A Pitch A C
Coal Tar U U Potassium Hydroxide A A
Copper Chloride A A Propane A A
Copper Nitrate A A Sea Water A A
Copper Sulphate A A Sodium Hydroxide
Cottonseed Oil – – (Caustic Soda) 10% A A
Creosote U U Sodium Hydroxide
Cresol A C (Caustic Soda) 50% A U
Cresylic Acid U U Sodium Cyanide A A
Cyclohexane A C Soybean Oil – –
Cylohexanone U U Stearic Acid A A
DDT Weed Killer A C Styrene U U
Detergent Synthetic A A Sulphur Dioxide Dry A A
Developers Photographic A A Sulphur Dioxide Moist C U
Dextrin A A Sulphur Dioxide Liquid U U
Dextrose A A Sulphuric Acid 45% A A
Dibutyl Phthalate U U Sulphuric Acid 60% C C
Dichlorobenzene U U Sulphuric Acid 98% U U
Diesel Oil – – Sulphurous Acid 30% A –
Diethylene Glycol A A Tannic Acid A A
Diethyl Ether U U Tartaric Acid A A
Di-isodecyl Phthalate U U Tetrahydrofuran U U
Dicotyl Phthalate U U Toluene U U
Emulsifiers A A Trichlorethylene U U
Emulsions Photographic A A Triethanolamine A A
Ethyl Acetate U U Tricresyl Phosphate U U
Ethylene Dichloride U U Turpentine C U
Ethylene Glycol A A Urea A A
Fatty Acid A A Vinegar A A
Ferric Chloride A A Vinyl Acetate U U
Ferric Sulphate A A Vinyl Chloride U U
Ferrous Chloride A A Water A A
Ferrous Sulphate A A Xylene U U
Fixing Solution Zinc Chloride A A
Photographic A A Zinc Sulphate A A

* Refer to Safety & Technical Data.

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