Resunvalve
Resunvalve
RESUN® Standard Rectangular Port Cast Iron RESUN® Pressure Balanced Carbon Steel
Lubricated Plug Valve Lubricated Plug Valve
Plug Valve Sealants
RESUN® plug valve sealants are formulated for top
performance in specific applications. Proper sealant
injection procedure and use of the correct RESUN
sealant for the specific application are essential if
maximum operating efficiency and longest life are
to be obtained from your RESUN valves.
Standard RESUN sealants are listed by number on
page 7 with the general service categories for which
they are suitable, as well as applicable temperature
Stick Sealants
limitations. Pages 8 and 9 give an alphabetical listing
3/8", 1/2", 5/8" diameter
of common line media with the recommended RESUN
Convenient lengths
sealant for each.
Ordering Sealants
Information Required On Order:
• Sealant Number (See pgs. 8-9) Bulk Sealant
1pt., 1qt., 1/2 gal.,
• Include suffix G when ordering gun 1 gal., 5gal. cans
cartridges
or gun grade sealant
• Size of stick, cartridge or can
(Select from Table 1 or 2)
• Quantity
1
Lubrication Servicing
Procedures
Stick Servicing
1. Place valve in fully open or fully closed position,
preferably with pressure on the line.
2. Remove the stem sealant screw, insert a stick of
the proper sealant, and replace screw.
3. Turn down sealant screw SLOWLY until excess
sealant is visible around the neck of the valve.
4. Turn valve to full opposite position, and repeat
Step 3.
5. Cycle plug three or four times to distribute the
sealant.
6. Repeat if necessary.
Gun Servicing
1. Place valve in fully opened or fully closed position.
2. On small valves having only one fitting, connect
grease gun coupler to the buttonhead fitting and
pump sealant SLOWLY until excess sealant is
visible around the neck of the valve.
3. In larger valves with body sealant fittings (page 3),
connect gun to lower body fitting and pump SLOW-
LY until excess sealant is visible around the neck
of the valve.
4. Connect to second lower body sealant fitting and
pump SLOWLY until sealant again is visible around
the neck of the valve.
5. Turn valve to full opposite position and repeat
steps 2 or 3 and 4.
6. Cycle plug three or four times to distribute the
sealant.
7. On valves lubricated through body fittings, add
a small amount of sealant through the stem
fitting also.
8. Repeat as necessary.
2
Body Fittings Straight Way Valves
Body fittings are provided on most cast iron valves No. of Fittings
Valve Fig. # Valve Size
of the 5 inch size and larger to facilitate distribution Top Bottom
of sealant around the plug. The location of these
R-1431 10", 12" 200# 0 2
buttonhead body fittings is illustrated here. Slow
gun pressure flowing conditions should be used D-126 6" 200#S 0 2
D-126 8", 10" 200#S 0 2
when lubricating through body fittings.
D-126 12" 200#S 2 2
Note: Valve body fittings are an N.P.T. pressure connection
and must not be removed while the valve is pressurized. D-151 6" 200# 0 2
D-151 8", 10" 200# 0 2
D-151 12" 200# 2 2
D-151 14", 16" 175 2 2
Giant buttonhead fitting to be used in top of stem and on the side of all valves as listed above.
TFE gasket
Stop Ring 6. Remove sealant screw and ball-check valve
(stops are integral
with stem in some assembly from plug.
valves)
7. Clean and inspect all parts to determine their
Plug Plug
fitness for continued use.
Baseplate Baseplate
spring spring
Baseplate Baseplate
To Assemble
1. Install ball-check valve assembly in plug and
tighten.
Sealant screw 2. Install TFE head gasket over stem of plug with
with buttonhead
fitting
the face of the larger surface area placed against
the upper plug surface.
Cover plate Stop ring 3. Install baseplate spring in baseplate.
Cover plate 4. Install plug in valve body.
Sealant screw
with buttonhead TFE gasket 5. Install metal gasket (for bottom entry valves only),
fitting
Double ball in valve body and tighten. An impact wrench is
Double ball check valve
check valve required to effectively seal the baseplate.
TFE gasket 6. If valve has a bolted cover plate, install this plate.
Plug
Plug Body
7. If valve has a separate stop ring, install this ring.
Body
8. Charge valve with sealant. (See Lubrication
Servicing Procedures on Page 2.)
5. Remove the plug, TFE gasket and V-ring packing 8. Install the top and bottom cover plates and cover
sets from the body and cover plates. Note that the plate bolts (if equipped) and tighten. An impact
TFE gasket is not used on the 2" size valves. wrench or hammering on the wrench is required
to effectively seal the baseplate of the threaded
If the plug is difficult to remove, it can be driven
design.
out by placing a piece of wood across the top of
the plug and striking the wood. On valves having 9. Install the separate stop ring (if so equipped).
bolted top and bottom cover plates, a jack screw 10. Charge the valve with sealant (See Lubrication
can be used to force the plug out. Servicing Procedures on Page 2).
6. Remove the sealant screw from the ball-check
valve assembly from the plug stem. Also remove
the side ball-check from the plug.
Note: During the removal of the plug from the
body, some residual sealant pressure in the
stem area of the plug may force the side
ball-check from the hole in the side of the
upper shaft.
Be sure that the ball is not lost during disassembly.
7. Clean and inspect all parts to determine their
fitness for continued use.
To Assemble
1. Install the ball-check valve assembly in the plug
stem and tighten.
2. Install the TFE head gasket over the stem of the
plug. Be sure that the face of the gasket having
both inside and outside diameter square corners
is placed against the plug. The surface with the
chamfered outside corner should face away from
the plug surface.
5
Sealant Injection Equipment
Information Required On Order:
• Part Number* (Select from Tables 1 or 2)
• Quantity
Valve Valve Screw Service Sealant No. Sticks Valve Valve Screw Service Sealant No. Sticks
Type Size Size Part No. Stick Dia. Per Box Type Size Size Part No. Stick Dia. Per Box
Threaded 1/2"-1" 1/4" NPS 136217 3/8" 24 Regular 1"-2" 1/4" NPS 136217 3/8" 24
End Openings 2 1/2"-3" 1/4" NPS 136217 3/8" 24
1 1/4"-2" 1/4" NPS 011261 3/8" 24
3" 1/2" NPS 011262 5/8" 24 4"-10" 1/2" NPS 136218 5/8" 24
Socket 1/2"-1 1/2" 1/4" NPS 136217 3/8" 24 12" 1/2" NPS 136218 5/8" 24
Weld 2" 1/4" NPS 011261 3/8" 24 Venturi 6"-10" 1/2" NPS 136218 5/8" 24
Pattern 12"-20" 1/2" NPS 136218 5/8" 24
Flanged 1" 1/4" NPS 136217 3/8" 24
End 1 1/2"-2" 1/4" NPS 011261 3/8" 24 22"-30" * * * *
Full Pipe 1/2"-1 1/2" 1/4" NPS 136217 3/8" 24
3" 1/2" NPS 011262 5/8" 24 Area 2"-2 1/2" 1/4" NPS 136217 3/8" 24
3"* 1/4" NPS 011261 3/8" 24
3"-6" 1/2" NPS 136218 5/8" 24
4"-8" 1/2" NPS 011262 5/8" 24
8"-14" 1/2" NPS 136218 5/8" 24
10"-12" 1/2" NPS 011262 5/8" 24
16" * * * *
10"-12"** 3/4" NPS 011263 5/8" 24
Round Port 1/2"-1 1/2" 1/4" NPS 136217 3/8" 24
Round 2" 1/4" NPS 136217 3/8" 24
Multi-port 2"- 2 1/2" 1/4" NPS 136217 3/8" 24
Port 3"-6" 1/2" NPS 136218 5/8" 24
Full 3"-5" 1/2" NPS 136218 5/8" 24
Buttweld 2"-3" 1/4" NPS 136217 3/8" 24 Pipe Area 6"-10" 1/2" NPS 136218 5/8" 24
4"-8" 1/2" NPS 136218 5/8" 24 12" * * * *
*Fig No. R-1525 *Stem sealant screw not furnished in valves of current
**300# & 600# Class manufacture in this size. Sealant injected by gun
through body fittings.
6
Sealant Specifications
Sealants are shown by number, with service
categories listed for their suitability. Numbers
without suffix G are stick grade. Numbers with
suffix G are gun grade, in cartridges and bulk.
58 Sticks 0 to 385 °F Petroleum fuels, oils and waxes, gasoline, Strong Amines Brown
kerosene, aviation and jet fuels, propylene,
58-G Cartridges 0 to 350 °F Alkalies
benzene, toluene, butadiene, xylene, styrene
or Bulk
and cumene. Air
62 Sticks -15 to 250 °F Natural and manufactured gas, air and non- Black
62-G Cartridges -20 to 225 °F corrosive gases. Sewage, sludge and cold Liquid Hydrocarbons
or Bulk water services. UL-approved.
101 Sticks -20 to 450 °F Air and natural or manufactured gas, hot water, White
steam asphalt, tar or pitch. Salt solutions, Liquid Hydrocarbons
101-G Cartridges ammonia liquors, strong chemicals, glycerine
or Bulk
and glycols. Also useful for food products,
vegetable oils and fatty acids, *food and
pharmaceutical applications as determined
suitable by user. Lowest operating torque
at extremely low temperature.
103 Sticks -20 to 400 °F Special purpose sealant for natural gas service Tan
103-G Cartridges and glycol dehydration units. Also suitable for Alcohols and Ketones
or Bulk liquid hydrocarbons and aqueous solutions.
104W Sticks -20 to 400 °F Same as 104 except thinner consistency Green
104W-G Cartridges for use in environments below +10°F. Will
or Bulk not seal as well as 104 at higher temperatures. Same as 104
375 Cartridges -15 to 250 °F Extra soft lubricant for freeing hard operating Black
or Bulk valves on water and gas services. Resistant to
water, dilute acids and alkalies.
7
Sealant Selection Guide
This table is intended as a general indication of the or the manufacturing plant in Tomball, Texas.
chemical resistance of RESUN sealants and may be When requesting sealant recommendations,
used as a guide to sealant selection. Sealant specifi- please furnish the following information:
cations, page 7, should be consulted for high and low 1. Size and description of valve
temperature limitations of the suggested sealants and 2. Name or description of flow medium
a more detailed description of service categories. 3. Operating temperature or high and low temperature
In cases not covered by a recommendation, it is
4. Operating pressure
advisable to contact your local RESUN representative
5. Whether stick or gun injection is preferred
SERVICE SEALANT NO. SERVICE SEALANT NO. SERVICE SEALANT NO.
Absorption Oil . . . . . . . . . . . . . . . . . .58, 103, 104 Borax . . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Downtherm E . . . . . . . . . . . . . . . . . .58, 103, 104
Acetaldehyde . . . . . . . . . . . . . . . . . . . . . .58, 103 Boric Acid . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Downtherm SR-1 . . . . . . . . . . . . . . .58, 103, 104
Acetate Solvents . . . . . . . . . . . . . . . . . . . .58, 103 Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Drilling Mud . . . . . . . . . . . . . . . . . . . . . . .24, 101
Acetic Acid . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Bright Stock Petroleum . . . . . . . . . . .58, 103, 104 Drinking Water . . . . . . . . . . . . . . . . . . . . .24, 101
Acetic Anhydride . . . . . . . . . . . . . . . . . . . .24, 101 Brines . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Drip Cocks Gas . . . . . . . . . . . . . . . .58, 103, 104
Acetone . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Bulk Stations . . . . . . . . . . . . . . . . . .58, 103, 104 Drip Oil . . . . . . . . . . . . . . . . . . . . . . . . . . .58, 103
Acetylene Gas . . . . . . . . . . . . . . . . . . . . .24, 101 Bunker Oils (Fuel Oils) . . . . . . . . . . . 58, 103, 104 Dry Cleaning Fluid . . . . . . . . . . . . . . . . . .58, 103
Acetylene Generator Waste . . . . . . . . . . . 24, 101 Butadiene . . . . . . . . . . . . . . . . . . . . .58, 103, 104 Dyes, Oil Soluble . . . . . . . . . . . . . . . . . . .58, 103
Acid Sludge . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Butane, Gas or Liquid . . . . . . . . . . . .58, 103, 104 Dyes, Water Soluble . . . . . . . . . . . . . . . . .24, 101
Acrylonitrile . . . . . . . . . . . . . . . . . . . . . . . . 58, 103 Butyric Acid . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Elaine Red Oil . . . . . . . . . . . . . . . . . . . . . . . .101
Agitator Draw-off, Refinery . . . . . . . . 58, 103, 104 Calcium Chloride . . . . . . . . . . . . . . . . . . .24, 101 Electrolytic Cell Liquor . . . . . . . . . . . . . . . .24, 101
Air . . . . . . . . . . . . . . . . . . . . . . . . . .62, 101, 103 Calcium Hydroxide . . . . . . . . . . . . . . . . . .24, 101 Emulsions . . . . . . . . . . . . . . . . . . . . . . . .24, 101
Alcohols Methyl or Ethyl . . . . . . . . . . . . . .24, 101 Calcium Hypochlorite . . . . . . . . . . . . . . . .24, 101 Epoxies . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101
Alcohols Higher . . . . . . . . . . . . . . . . . . . . .24, 101 Calcium Salt Solutions . . . . . . . . . . . . . . .24, 101 Epsom Salts . . . . . . . . . . . . . . . . . . . . . . .24, 101
Alkalies . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Calcium Sulfate . . . . . . . . . . . . . . . . . . . .24, 101 Ethane Gas . . . . . . . . . . . . . . .62, 101, 103, 104
Alums . . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Carbolic Acid (Phenol Solution) . . . . . . . .24, 101 Ethanolamine . . . . . . . . . . . . . . . . . . . . . .24, 101
Aluminum Acetate . . . . . . . . . . . . . . . . . .24, 101 Carbon Dioxide Gas or Liquid . . . . . . . . . .62, 101 Ethers . . . . . . . . . . . . . . . . . . . . . . . . . . .58, 103
Aluminum Chloride, Anhydrous . . . . . . . . . 24, 101 Carbon Disulfide . . . . . . . . . . . . . . . . . . . . . .101 Ether Petroleum . . . . . . . . . . . . . . . .58, 103, 104
Aluminum Resinate . . . . . . . . . . . . . . . . .24, 101 Carbon Monoxide Gas . . . . . . . . . . . . . . .62, 101 Ethylene Oxide . . . . . . . . . . . . . . . . . . . . .58, 103
Aluminum Sulfate . . . . . . . . . . . . . . . . . . .24, 101 Carbon Tetrachloride . . . . . . . . . . . . . . . .58, 103 Ethyl Acetate . . . . . . . . . . . . . . . . . . . . . .58, 103
Aluminum Salt Solutions . . . . . . . . . . . . . . 24, 101 Carbonic Acid (Carbon Dioxide Solution) .24, 101 Ethyl Alcohol (Ethanol) . . . . . . . . . . . . . . .24, 101
Ammonia Gas or Liquid . . . . . . . . . . . . . . 24, 101 Casein Paints . . . . . . . . . . . . . . . . . . . . . .24, 101 Ethyl Benzene . . . . . . . . . . . . . . . . . . . . .58, 103
Ammonia Liquor . . . . . . . . . . . . . . . . . . . 24, 101 Casing Head Gas . . . . . . . . . . . . . . .58, 103, 104 Ethyl Chloride Gas or Liquid . . . . . . . . . . .58, 103
Ammonia Recovery Lines . . . . . . . . . . . . .24, 101 Castor Oil . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Ethylene Dibromide . . . . . . . . . . . . . . . . .58, 103
Ammonia Saturators . . . . . . . . . . . . . . . . .24, 101 Caustic Cell Liquors . . . . . . . . . . . . . . . . .24, 101 Ethylene Dichloride . . . . . . . . . . . . . . . . .58, 103
Ammonium Chloride . . . . . . . . . . . . . . . . .24, 101 Caustic Potash (Potassium Hydroxide) . . .24, 101 Ethylene Gas . . . . . . . . . . .24, 62, 101, 103, 104
Ammonium Hydroxide . . . . . . . . . . . . . . .24, 101 Caustic Soda (Sodium Hydroxide) . . . . . .24, 101 Ethylene Glycol . . . . . . . . . . . . . . . . . . . .24, 101
Ammonium Nitrate . . . . . . . . . . . . . . . . . .24, 101 Cellosolve Solvents . . . . . . . . . . . . . . . . .58, 103 Fatty Acids . . . . . . . . . . . . . . . . . . . . . . . .24, 101
Ammonium Phosphate . . . . . . . . . . . . . . .24, 101 Cellulose Acetate . . . . . . . . . . . . . . . . . . .58, 103 Fatty Acids and Water . . . . . . . . . . . . . . .24, 101
Ammonium Salt Solutions . . . . . . . . . . . . .24, 101 Cement Slurries . . . . . . . . . . . . . . . . . . . .24, 101 Ferric Chloride . . . . . . . . . . . . . . . . . . . . .24, 101
Ammonium Sulfate . . . . . . . . . . . . . . . . . .24, 101 Chestnut Extract . . . . . . . . . . . . . . . . . . . .24, 101 Ferric Nitrate . . . . . . . . . . . . . . . . . . . . . .24, 101
Ammonium Sulfate Liquor . . . . . . . . . . . . .24, 101 Chlorinated Paraffin . . . . . . . . . . . . . . . . .58, 103 Ferric Sulfate . . . . . . . . . . . . . . . . . . . . . .24, 101
Amyl Acetate . . . . . . . . . . . . . . . . . . . . . .58, 103 Chlorinated Solvents . . . . . . . . . . . . . . . .58, 103 Ferrous Chloride . . . . . . . . . . . . . . . . . . .24, 101
Amyl Alcohol . . . . . . . . . . . . . . . . . . . . . .24, 101 Chlorobenzene . . . . . . . . . . . . . . . . . . . . .58, 103 Ferrous Sulfate . . . . . . . . . . . . . . . . . . . .24, 101
Amyl Chloride . . . . . . . . . . . . . . . . . . . . . .58, 103 Chrome Tanning Solutions . . . . . . . . . . . .24, 101 Fertilizer Solutions-Nitrate . . . . . . . . . . . . .24, 101
Aniline . . . . . . . . . . . . . . . . . . .24, 101, 103, 104 Chromic Acid . . . . . . . . . . . . . . . . . . . . . .24, 101 Phosphate . . . . . . . . . . . . . . . . . . . . . .24, 101
Aniline Oils-Hydrocarbon . . . . . . . . . . . . . 58, 103 Citric Acid . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Sulfate . . . . . . . . . . . . . . . . . . . . . . . . .24, 101
Aniline Oils-Aqueous . . . . . . . . . . . . . . . .24, 101 Clay Slips . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Filter House Lines . . . . . . . . . . . . . . . . .103, 104
Animal Oils . . . . . . . . . . . . . . . .58, 101, 103, 104 Coal Gas . . . . . . . . . . . . . . . . . . . . . . . . .62, 101 Fish Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101
Aqueous Solutions . . . . . . . . . . . . . .24, 101, 103 Coal Tar Oils . . . . . . . . . . . . . . . . . . . . . .58, 103 Flavoring Extracts . . . . . . . . . . . . . . . . . . .24, 101
Aromatic Solvents . . . . . . . . . . . . . . . . . .58, 103 Coal Tar Solvents . . . . . . . . . . . . . . . . . . .58, 103 Flue Gas . . . . . . . . . . . . . . . . . . . . . .24, 62, 101
Arsenic Acid . . . . . . . . . . . . . . . . . . . . . . .24, 101 Coal Washers . . . . . . . . . . . . . . . . . . . . . . 24, 101 Fluosilic Acid . . . . . . . . . . . . . . . . . . . . . . .24, 101
Arsenic Trichloride . . . . . . . . . . . . . . . . . .24, 101 Coconut Oil . . . . . . . . . . . . . . . . . . . . . . . . . .101 Foamite Lines . . . . . . . . . . . . . . . . . . . . .24, 101
Asphalt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101 Coke Oven Gas . . . . . . . . . . . . . . . . . . . .24, 101 Food Products . . . . . . . . . . . . . . . . . . . . .24, 101
Asphalt Emulsions . . . . . . . . . . . . . . . . . . . . .101 Condensate . . . . . . . . . . . . . . . . . . .58, 103, 104 Formaldehyde . . . . . . . . . . . . . . . . . . . . .24, 101
Asphalt Paints . . . . . . . . . . . . . . . . . . . . . . . . .101 Continuous Treators, Refinery . . . . . .58, 103, 104 Formic Acid . . . . . . . . . . . . . . . . . . . . . . .24, 101
Barium Carbonate . . . . . . . . . . . . . . . . . . .24, 101 Copper Solution . . . . . . . . . . . . . . . . . . . .24, 101 Freon, Gas or Liquid . . . . . . . . . . . . .58, 103, 104
Barium Chloride . . . . . . . . . . . . . . . . . . . .24, 101 Copper Sulfate . . . . . . . . . . . . . . . . . . . . .24, 101 Fruit Juices . . . . . . . . . . . . . . . . . . . . . . . .24, 101
Barium Hydroxide . . . . . . . . . . . . . . . . . . .24, 101 Corn Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101 Fuel Oil . . . . . . . . . . . . . . . . . . . . . .58, 103, 104
Barium Salt Solutions . . . . . . . . . . . . . . . .24, 101 Corn Syrup(Glucose) . . . . . . . . . . . . . . . . .24, 101 Fuming Sulfuric Acid . . . . . . . . . . . . . . . . .24, 101
Barium Sulfate . . . . . . . . . . . . . . . . . . . . .24, 101 Corrosive Gases . . . . . . . . . . . . . . . . . . .24, 101 Fufural . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101
Barytes . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Cottonseed Oil . . . . . . . . . . . . . . . . . . . . . . . .101 Fusel Oil (Crude Amyl Alcohol) . . . . . . . . .24, 101
Beer . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Creosote Oil . . . . . . . . . . . . . . . . . . . . . .24, 101 Gallic Acid . . . . . . . . . . . . . . . . . . . . . . . .24, 101
Benzaldehyde (Tincture) . . . . . . . . . . . . . .24, 101 Cresylic Acid (Cresol) . . . . . . . . . . . . . . . .24, 101 Gas Drips . . . . . . . . . . . . . . . . . . . . .58, 103, 104
Benzaldehyde (Pure) . . . . . . . . . . . . . . . . . . . .101 Crude Oil . . . . . . . . . . . . . . . . . . . . .58, 103, 104 Gas Fuel Lines . . . . . . . . . . . . . .24, 62, 101, 103
Benzene (Benzol) . . . . . . . . . . . . . . . . . . .58, 103 Crude Oil and Brine . . . . . . . . . . . . .58, 103, 104 Gas Liquor (Ammonia Liquor) . . . . . . . . . .24, 101
Benzine (Petroleum Ether) . . . . . . . . . . . . .58, 103 Cumene . . . . . . . . . . . . . . . . . . . . . . . . . .58, 103 Gas, Manufactured . . . . . . . . . .62, 101, 103, 104
Benzoate of Soda . . . . . . . . . . . . . . . . . . .24, 101 Cutting Oils . . . . . . . . . . . . . . . . . . .58, 103, 104 Gas Lifts . . . . . . . . . . . . . . . . . . . . . .58, 103, 104
Benzoic Acid . . . . . . . . . . . . . . . . . . . . . .24, 101 Cyanide Solutions . . . . . . . . . . . . . . . . . .24, 101 Gas, Natural . . . . . . . . . . . . . . . . . . .58, 103, 104
Bicarbonate of Soda . . . . . . . . . . . . . . . . .24, 101 Denatured Alcohol . . . . . . . . . . . . . . . . . .24, 101 Gas Odorizers . . . . . . . . . . . . . . . . . . . . . . . .101
Bituminous Paints . . . . . . . . . . . . . . .58, 103, 104 Dextrin . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Gas Oil . . . . . . . . . . . . . . . . . . . . . . . . . .58, 103
Black Liquor, Paper Industry . . . . . . . . . . .24, 101 Dextrose . . . . . . . . . . . . . . . . . . . . . . . . .24, 101 Gasoline, Low Aromatic . . . . . . . . . .58, 103, 104
Blast Furnace Gas . . . . . . . . . . . . . . . . . .62, 101 Dichlorethylene . . . . . . . . . . . . . . . . . . . .58, 103 Gasoline, High Aromatic . . . . . . . . . . . . . .58, 103
Bleach Liquor (Calcium Hypochlorite) . . . .24, 101 Diesel Fuel . . . . . . . . . . . . . . . . . . . .58, 103, 104 Gelatin . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101
Blood Plasma . . . . . . . . . . . . . . . . . . . . . . . . .101 Diethanolamine . . . . . . . . . . . . . . . . . . . .24, 101 Gin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 101
Blue Gas . . . . . . . . . . . . . . . . . . . . . . . . .62, 101 Distillate, Petroleum . . . . . . . . . . . . .58, 103, 104 Glacial Acetic Acid . . . . . . . . . . . . . . . . . .24, 101
Boiler Blow-Off (Steam) . . . . . . . . . . . . . .24, 101 Doctor Solution (Sodium Plumbite) . . . . . .24, 101 Glauber’s Salt . . . . . . . . . . . . . . . . . . . . .24, 101
8 Boiler Feed Water . . . . . . . . . . . . . . . . . .24, 101 Doctor Solution and Gasoline . . . . . .58, 103, 104
Note: Bold type indicates recommended sealant considering chemical compatibility. For extreme pressures or temperatures, consult factory.
SERVICE SEALANT NO. SERVICE SEALANT NO. SERVICE SEALANT NO.
Glaze Liquid Ceramic . . . . . . . . . . . . . . . . 24, 101 Oil and Water Mixtures . . . . . . . . . . . 58, 103, 104 Sodium Salt Solutions . . . . . . . . . . . . . . . 24, 101
Glucose . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Oil Tar . . . . . . . . . . . . . . . . . . . . . . . . . . 103, 104 Sodium Silicate . . . . . . . . . . . . . . . . . . . . 24, 101
Glue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Oil of Vitriol . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Sodium Sulfate . . . . . . . . . . . . . . . . . . . . . 24, 101
Glycerine (Glycerol) . . . . . . . . . . . . . . . . . 24, 101 Oleic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Soluble Oils. . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Glycols . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Oleomargarine . . . . . . . . . . . . . . . . . . . . . 24, 101 Solvent Naphtha Coal Tar . . . . . . . . . 58, 103, 104
Grain Alcohol (Ethyl Alcohol) . . . . . . . . . . 24, 101 Oleo Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Sour Gasoline . . . . . . . . . . . . . . . . . . 58, 103, 104
Grease . . . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Oleum (Fuming Sulfuric Acid) . . . . . . . . . . . . FL5* Sour Wash, Textile lndustry . . . . . . . . . . . 24, 101
Green Liquor, Paper Industry . . . . . . . . . . 24, 101 Olive Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Soy Bean Oil . . . . . . . . . . . . . . . . . . . . . . . . . 101
Gypsum (Calcium Sulfate) . . . . . . . . . . . . 24, 101 Organic Hydrocarbon Solvents . . . . . . . . . 58, 103 Spent Acid . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Helium Gas . . . . . . . . . . . . . . . . . . . . . . . 62, 101 Oxalic Acid . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Spent Soap Lye . . . . . . . . . . . . . . . . . . . . 24, 101
Hemlock Extract . . . . . . . . . . . . . . . . . . . . 24, 101 Paint, Latex Base . . . . . . . . . . . . . . . . . . . 24, 101 Stannic Chloride . . . . . . . . . . . . . . . . . . . . 24, 101
Heptane . . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Paint, Oil Base . . . . . . . . . . . . . . . . . 58, 103, 104 Starch Solutions . . . . . . . . . . . . . . . . . . . . 24, 101
Heat Exchanger Oil . . . . . . . . . . . . . 58, 103, 104 Paint Thinner . . . . . . . . . . . . . . . . . . 58, 103, 104 Steam . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Heavy Oil Coke Plant . . . . . . . . . . . . . . . 103, 104 Palm Oil . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Stearic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Hexane . . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Palm Oil and Water . . . . . . . . . . . . . . . . . 24, 101 Stoddard Solvent. . . . . . . . . . . . . . . . 58, 103, 104
Hot Water . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Palmitic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Strontium Nitrate . . . . . . . . . . . . . . . . . . . . 24, 101
Hydraulic Oil . . . . . . . . . . . . . . . . . . . 58, 103, 104 Paper Stock . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Styrene Monomer . . . . . . . . . . . . . . . . . . . 58, 103
Hydrochloric Acid . . . . . . . . . . . . . . . . . . 24, 101 Paraffin . . . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Sugar Solutions . . . . . . . . . . . . . . . . . . . . 24, 101
Hydrocyanic Acid . . . . . . . . . . . . . . . . . . . 24, 101 Paraffin Oils . . . . . . . . . . . . . . . . . . . 58, 103, 104 Sulfonated Oils . . . . . . . . . . . . . . . . . . . . 103, 104
Hydrofluoric Acid . . . . . . . . . . . . . . . . . . . 24, 101 Peanut Oil . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Sulfate Liquors . . . . . . . . . . . . . . . . . . . . . 24, 101
Hydrogen Chloride (Anhydrous). . . . . . . . . . . FL5* Pentane . . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Sulfite Liquors . . . . . . . . . . . . . . . . . . . . . . 24, 101
Hydrogen Gas . . . . . . . . . . . . . . . . . 62, 101, 104 Perchlorethylene . . . . . . . . . . . . . . . . . . . 58, 103 Sulfur Chloride . . . . . . . . . . . . . . . . . . . . . 24, 101
Hydrogen Peroxide Dilute . . . . . . . . . . . . . 24, 101 Petrolatum . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Sulfur Dioxide . . . . . . . . . . . . . . . . . . . . . . 24, 101
Hydrogen Sulfide (Sour Gas) . . . . . . . . . . 24, 101 Petroleum Ether . . . . . . . . . . . . . . . . 58, 103, 104 Sulfur, Molten . . . . . . . . . . . . . . . . . . . . . . . . . 101
Industrial Gas Lines . . . . . . . . . . . . . . . . . 62, 101 Petroleum Oil . . . . . . . . . . . . . . . . . . 58, 103, 104 Sulfur Monochloride . . . . . . . . . . . . . . . . . . . . 101
Iso-Butane . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Phenol . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Sulfur, Slurries . . . . . . . . . . . . . . . . . . . . . 24, 101
Iso-Octane . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Phosphoric Acid . . . . . . . . . . . . . . . . . . . 24, 101 Sulfur Trioxide . . . . . . . . . . . . . . . . . . . . . 24, 101
Jet Fuel . . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Phosphorus. . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Sulfuric Acid . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Kerosene. . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Phthalic Anhydride . . . . . . . . . . . . . . . . . . . . . 101 Sulfuric Acid (Fuming) . . . . . . . . . . . . . . . . . . FL5*
Ketones, Except Acetone . . . . . . . . . . . . . 24, 101 Pickling Acids . . . . . . . . . . . . . . . . . . . . . . 24, 101 Sulfurous Acid . . . . . . . . . . . . . . . . . . . . . 24, 101
Lactic Acid . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Pine Resin . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Sweet Water . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Lard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58, 101 Pitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Synthesis Gas . . . . . . . . . . . . . 62, 101, 103, 104
Latex. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Polyethylene . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Synthetic Tannins . . . . . . . . . . . . . . . . . . . 24, 101
Lead Arsenate. . . . . . . . . . . . . . . . . . . . . . 24, 101 Polyisobutylene . . . . . . . . . . . . . . . . 58, 103, 104 Syrup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Licorice Extract . . . . . . . . . . . . . . . . . . . . 24, 101 Potash (Potassium Carbonate) . . . . . . . . . 24, 101 Tall Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Light Oil Coke Plant . . . . . . . . . . . . . 58, 103, 104 Potassium Chloride . . . . . . . . . . . . . . . . . 24, 101 Tall Oil (Fatty Acids) . . . . . . . . . . . . . . . . . . . . 101
Lignin Liquor . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Potassium Hydroxide . . . . . . . . . . . . . . . . 24, 101 Tallow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Lime Solutions . . . . . . . . . . . . . . . . . . . . . 24, 101 Potassium Nitrate . . . . . . . . . . . . . . . . . . . 24, 101 Tankage Rendering Plants. . . . . . . . . . . . . 24, 101
Linseed Oil . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Potassium Salt Solutions . . . . . . . . . . . . . 24, 101 Tannic Acid . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Liquefied Petroleum Gas (LPG) . . . . 58, 103, 104 Potassium Sulfate . . . . . . . . . . . . . . . . . . 24, 101 Tanning Liquors . . . . . . . . . . . . . . . . . . . . 24, 101
Lithium Chloride . . . . . . . . . . . . . . . . . . . . 24, 101 Printing Ink . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Tar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Loading Racks, Petroleum . . . . . . . . 58, 103, 104 Producer Gas . . . . . . . . . . . . . . . . . . . . . . 62, 101 Tar Acid (Phenol) . . . . . . . . . . . . . . . . . . . 24, 101
Logwood Extract . . . . . . . . . . . . . . . . . . . 24, 101 Propane, Gas or Liquid . . . . . . . . . . . 58, 103, 104 Tar Oil (Creosote) . . . . . . . . . . . . . . . 58, 103, 104
Low Temperatures . . . . . . . . . . . . . . . . . . . . . 101 Propylene . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Tartaric Acid . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Lubricating Oil, Petroleum . . . . . . . . . 58, 103, 104 Prussic Acid . . . . . . . . . . . . . . . . . . . . . . 24, 101 Tempering Oil . . . . . . . . . . . . . . . . . . 58, 103, 104
Lye Solutions . . . . . . . . . . . . . . . . . . . . . . 24, 101 Pulp Lines, Paper Industry . . . . . . . . . . . . 24, 101 Tetraethyl Lead . . . . . . . . . . . . . . . . . . . . 58, 103
Magnesium Chloride . . . . . . . . . . . . . . . . 24, 101 Pyridine . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Toluene (Toluol) . . . . . . . . . . . . . . . . . . . . 58, 103
Magnesium Hydroxide . . . . . . . . . . . . . . . 24, 101 Pyrogallic Acid . . . . . . . . . . . . . . . . . . . . 24, 101 Transformer Oil . . . . . . . . . . . . . . . . 58, 103, 104
Magnesium Salt Solutions . . . . . . . . . . . . 24, 101 Pyroligneous Liquors . . . . . . . . . . . . . . . . 24, 101 Triaryl Phosphate . . . . . . . . . . . . . . . 58, 103, 104
Magnesium Sulfate . . . . . . . . . . . . . . . . . 24, 101 Quebracho Extract . . . . . . . . . . . . . . . . . . 24, 101 Trichloracetic Acid . . . . . . . . . . . . . . . . . . 24, 101
Maleic Anhydride. . . . . . . . . . . . . . . . . . . . . . . 101 Quenching Oil . . . . . . . . . . . . . . . . . 58, 103, 104 Trichlorethylene . . . . . . . . . . . . . . . . . . . . 58, 103
Malt Syrup (Maltose) . . . . . . . . . . . . . . . . 24, 101 Rapeseed Oil . . . . . . . . . . . . . . . . . . 58, 103, 104 Tricresyl Phosphate . . . . . . . . . . . . . . . . . 58, 103
Manganous Sulfate . . . . . . . . . . . . . . . . . 24, 101 Raw Gas Lines . . . . . . . . . . . . . . . . . 58, 103, 104 Triethanolamine . . . . . . . . . . . . . . . . . . . . 24, 101
Manufacture Gas . . . . . . . . . . . 62, 101, 103, 104 Red Oil (Oleic Acid) . . . . . . . . . . . . . . . . . . . 101 Trisodium Phosphate . . . . . . . . . . . . 24, 101, 104
Mash Distillery. . . . . . . . . . . . . . . . . . . . . . 24, 101 Residium, Refinery . . . . . . . . . . . . . . . . . . . . . 101 Tung Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Menhaden Oil . . . . . . . . . . . . . . . . . . . . . . . . 101 Road Oil . . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Turpentine. . . . . . . . . . . . . . . . . . . . . . . . . 58, 103
Mercenzing Solutions . . . . . . . . . . . . . . . . 24, 101 Road Tar . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Ucon Fluids. . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Mercuric Chloride . . . . . . . . . . . . . . . . . . . 24, 101 Roofing Tar . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Vacuum Services . . . . . . . . . . . . . . . . . . . 24, 101
Mercury. . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Rosin (Pine Resin) . . . . . . . . . . . . . . . . . . . . . 101 Varnish . . . . . . . . . . . . . . . . . . . . . . . . . . . 58, 103
Methane Gas . . . . . . . . . . . . . . 62, 101, 103, 104 Rubber Solvent . . . . . . . . . . . . . . . . . . . . 58, 103 Vat Dyes . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Methyl Alcohol (Methanol) . . . . . . . . . . . . 24, 101 Safflower Oil . . . . . . . . . . . . . . . . . . . . . . . . . 101 Vegetable Dyes . . . . . . . . . . . . . . . . . . . . 24, 101
Methyl Chloride, Gas or Liquid . . . . . . . . . . . . . 58 Sal Ammoniac (Ammonium Chloride) . . . . 24, 101 Vegetable Oils. . . . . . . . . . . . . . . . . . . . . . 24, 101
Methyl Ethyl Ketone . . . . . . . . . . . . . . . . . . . . . 58 Salicylic Acid . . . . . . . . . . . . . . . . . . . . . . 24, 101 Vegetable Oils & Water . . . . . . . . . . . . . . . 24, 101
Methylene Chloride . . . . . . . . . . . . . . . . . . . . . 58 Salt (Sodium Chloride) . . . . . . . . . . . . . . 24, 101 Vegetable Tannins . . . . . . . . . . . . . . . . . . 24, 101
Milk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Salt Cake (Sodium Sulfate) . . . . . . . . . . . 24, 101 Vinegar . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Milk of Lime . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Scouring Liquor, Woolen Mills . . . . . . . . . . 24, 101 Vinyl Chloride . . . . . . . . . . . . . . . . . . . . . . 58, 103
Mine Water . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Sea Water. . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Vinylidene Chloride . . . . . . . . . . . . . . . . . 58, 103
Mineral Oil . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Sewage. . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Viscose . . . . . . . . . . . . . . . . . . . . . . . . . . . 58, 103
Mineral Spirits . . . . . . . . . . . . . . . . . 58, 103, 104 Sewage Gas . . . . . . . . . . . . . . . . . . . . . . 62, 101 Wash Oil, Coke Plant . . . . . . . . . . . . . . . . 58, 103
Molasses . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Shellac . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Waste Pickle Liquor . . . . . . . . . . . . . . . . . 24, 101
Monochlorbenzene . . . . . . . . . . . . . . 58, 103, 104 Shock Absorber Fluid . . . . . . . . . . . . . . . . 24, 101 Water, Solutions or Suspensions . . . . . . . 24, 101
Monoethanolamine . . . . . . . . . . . . . . . . . . 24, 101 Silicone Fluids . . . . . . . . . . . . . . . . . . . . . 58, 103 Water Gas . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Mud Pump Lines . . . . . . . . . . . . . . . . . . . 62, 101 Slop Brewery . . . . . . . . . . . . . . . . . . . . . . 24, 101 Water Glass (Sodium Silicate) . . . . . . . . . 24, 101
Muriatic Acid . . . . . . . . . . . . . . . . . . . . . . 24, 101 Sludge Acid . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Water Softener . . . . . . . . . . . . . . . . . . . . . 24, 101
Naphtha, Petroleum . . . . . . . . . . . . . 58, 103, 104 Slurries (Water) . . . . . . . . . . . . . . . . . . . . 24, 101 Wax Emulsions . . . . . . . . . . . . . . . . . . . . . 24, 101
Naphtha Condensers . . . . . . . . . . . . 58, 103, 104 Soap Solutions . . . . . . . . . . . . . . . . . . . . . 24, 101 Waxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 58, 101
Naphtha Filter House, Refinery . . . . . 58, 103, 104 Soda Ash (Sodium Carbonate) . . . . . . . . . 24, 101 Whiskey . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Naphthalene . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Soda Liquor, Paper Industry . . . . . . . . . . . 24, 101 Whiskey Mash. . . . . . . . . . . . . . . . . . . . . . 24, 101
Natural Gas . . . . . . . . . . . . . . . 62, 101, 103, 104 Soda Pulp, Paper Industry . . . . . . . . . . . . 24, 101 White Liquor, Paper lndustry . . . . . . . . . . . 24, 101
Nickel Plating Solutions . . . . . . . . . . . . . . 24, 101 Sodium, Molten . . . . . . . . . . . . . . . . . . . . . . . 101 White Water, Paper lndustry . . . . . . . . . . . 24, 101
Nitre (Potassium Nitrate) . . . . . . . . . . . . . 24, 101 Sodium Bicarbonate . . . . . . . . . . . . . . . . . 24, 101 Wine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Nitric Acid . . . . . . . . . . . . . . . . . . . . . . . . . 24, 101 Sodium Bisulfate . . . . . . . . . . . . . . . . . . . 24, 101 Wood Alcohol (Methyl Alcohol) . . . . . . . . . 24, 101
Nitro Benzene . . . . . . . . . . . . . . . . . . . . . 58, 103 Sodium Borate . . . . . . . . . . . . . . . . . . . . . 24, 101 Wood Pulp . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Nitrogen Gas . . . . . . . . . . . . . . . . . . 62, 101, 104 Sodium Carbonate . . . . . . . . . . . . . . . . . . 24, 101 Wool Scouring Liquors . . . . . . . . . . . . . . . 24, 101
Nitrogen Solutions (Ammonium Nitrate) . . 24, 101 Sodium Chloride . . . . . . . . . . . . . . . . . . . 24, 101 Wort Beer . . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Nitromethane . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Sodium Hydroxide . . . . . . . . . . . . . . . . . . 24, 101 Xylene (Xylol) . . . . . . . . . . . . . . . . . . . . . . 58, 103
Octane . . . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Sodium Hypochlorite . . . . . . . . . . . . . . . . . 24, 101 Zinc Chloride . . . . . . . . . . . . . . . . . . . . . . 24, 101
Oil, Crude . . . . . . . . . . . . . . . . . . . . . 58, 103, 104 Sodium Phenolate . . . . . . . . . . . . . . . . . . . 24, 101 Zinc Sulfate. . . . . . . . . . . . . . . . . . . . . . . . 24, 101
Oil, Petroleum . . . . . . . . . . . . . . . . . 58, 103, 104 Sodium Phosphate . . . . . . . . . . . . . . . . . . 24, 101
9
* Consult factory for sealant description and pricing.
R&M ENERGY SYSTEMS™
1. ACCEPTANCE
TERMS & CONDITIONS OF SALE
1.1 All orders are subject to final acceptance by ROBBINS & MYERS ENERGY 8.2 Customer’s representatives may inspect at the plant during working
SYSTEMS L.P. (DBA and hereinafter referred to as R&M ENERGY SYSTEMS). hours prior to shipment in such manner as will not interfere with operations.