PGP030/031™

PGP050/051™
PGP075/076™ Series
Single and Multiple Pumps and Motors

Catalog HY09-030/US

Single/multiple
pumps & motors
• Pressures to
3000 psi/175 bar
• Output to
120 gpm/454 lpm
• Motors up to 135 hp

HEAVY DUTY CAST IRON

Single and Multiple Pumps and Motors
PGP030/031™, PGP050/051™, PGP075/076™ Series

Average Output Flow - Pumps

Performance Data
Performance data shown are the average results based viscosity 150 SSU at 100°F. Requests for more specific
on a series of laboratory tests of production units and data should be directed to our Product Support
are not necessarily representative of any one unit. Tests Department through our sales representatives.
were run with the oil reservoir temperature at 120°F and

PGP030/031
Flow data at 2500 PSI (172 bar) unless noted.

Speed Gear Width Output (gpm/lpm)

RPM 1" 1 ¼" 1 ½" 1 ¾" 2"
900 6.5 8 10 12 13.5
24.5 30 38 45.5 51
1200 9 11.5 14 16 18.5
34 43.5 53 60.5 70
1500 11.5 14.5 17.5 20.5 23.5
43.5 55 66 77.5 89
1800 14 18 21.5 25 29
53 68 81.5 94.5 110
2100 16.5 21 25 29.5 34
62.5 79.5 94.5 112 129
2400 19 24 29 34 39
72 91 110 129 148

PGP050/051
Flow data at 2500 PSI (172 bar) unless noted.

Speed Gear Width Output (gpm/lpm)

RPM 1" 1 ¼" 1 ½" 1 ¾" 2" 2 ¼" 2 ½"
900 8.5 10.5 13 15 17.5 20 22
32 39.5 49 57 66 75.5 83.5
1200 12 15 18 21 24 27 30
45.5 57 68 79.5 91 102 114
1500 15 19 23 27 31 35 39
57 72 87 102 117 132 148
1800 18 23 27.5 32.5 37.5 42 47
68 87 104 123 142 159 178
2100 21.5 27 32.5 38.5 44 49.5 55
81.5 102 123 146 167 187 208
2400 25 31 37 44 51 57 63.5
94.5 117 140 167 193 216 240

PGP075/076
Flow data at 2500 PSI (172 bar) unless noted.

Speed Gear Width Output (gpm/lpm)

RPM 1" 1 ¼" 1 ½" 1 ¾" 2" 2 ¼" 2 ½" 2 ¾"* 3"*
900 11.5 15.5 19.5 23 27 30.5 34.5 38 42
43.5 58.5 74 87 102 115.5 130.5 144 159
1200 17 22 27 32 37.5 42 48 52.5 58
64.5 83.5 102 121 142 159 182 199 220
1500 22 29 35.5 41.5 48 54.5 61 67 74
83.5 110 134 157 182 206 231 254 280
1800 27.5 35.5 43.5 51 59 66 74 81.5 90
104 134 165 193 223 250 280 308 341
2100 33 42 51.5 60 69.5 78 87 96.5 106
125 159 195 227 263 295 329 365 401
2400 38 49 59.5 70 80 90 101 111 122
144 185 225 265 303 341 382 420 462
*Flow data at 2000 PSI (138 bar) rated pressure.

2 Parker Hannifin Corporation

Gear Pump Division
Youngstown, OH
 Single and Multiple Pumps and Motors
PGP030/031™, PGP050/051™, PGP075/076™ Series

Average Input Power - Pumps

PL FACTOR
Each section of a multiple pump or motor should be “PL” factor; “P” being the operating pressure and “L” the
regarded as a single unit with corresponding delivery summation of gear widths.
and power input requirements. Since the entire input
horsepower is fed through a common drive shaft, the In multiple units the “PL” must be calculated for the first
power delivered to or from the unit is limited by the connecting shaft as well as the drive shaft. Each style or
physical strength of the shaft. This limit is defined as a type of shaft has a unique “PL” factor as noted in the
table below.
PGP030/031
Power data at 2500 PSI (172 bar) unless noted.

Speed Gear Width Inches (HP/kW) Pressure X Total Gear Width = PL

RPM 1" 1 ¼" 1 ½" 1 ¾" 2" PL MUST NOT EXCEED NUMBER
900 14 17 20 23 25 SHOWN FOR APPROPRIATE SHAFT.
11 13 15 17 19 PL Chart
1200 19 22 26 30 33 Shaft Style Integral Two Piece
14 17 20 22 25 Shaft & Gear Style
1500 23 28 33 37 42 030/031
17 21 24 27 31 SAE “A” Spline 2,600 2,600
SAE “B” Spline 7,900 5,850
1800 27 33 39 44 50
SAE “B” Key 4,850 4,850
20 25 29 33 37
SAE “BB” Spline 12,150 --
2100 32 38 45 51 58
SAE “BB” Key 7,250 5,850
24 29 34 38 43 SAE “C” Spline -- 5,850
2400 36 44 51 58 66 Connecting Shaft -- 5,850
26 33 38 43 49
050/051
SAE “B” Spline 6,100 6,100
PGP050/051
Input data at 2000 PSI (138 bar) rated pressure. SAE “B-B” Spline 9,400 --
SAE “B-B” Key 5,600 5,600
Speed Gear Width Inches (HP/kW) SAE “C” Spline 12,900 8,500
RPM 1" 1 ¼" 1 ½" 1 ¾" 2" 2 ¼" 2 ½" SAE “C” Key 10,900 8,500
900 19 22 26 30 34 38 42 Connecting Shaft -- 8,500
14 17 20 23 26 29 32
075/076
1200 25 30 34 40 45 51 56 SAE “C” Single 8,000 8,000
18 22 26 30 34 38 42 SAE “C” Tandem 12,500 --
1500 31 37 43 50 56 63 69 SAE “C” Key 7,500 7,500
23 27 32 37 42 47 51 Connecting Shaft -- 10,000
1800 36 44 51 59 67 75 82
27 33 38 44 50 56 61
2100 42 51 60 69 78 87 96
31 38 44 51 58 65 72
2400 47 57 68 79 89 99 110
35 43 51 59 66 74 82

PGP075/076
Input data at 2000 PSI (138 bar) rated pressure.

Speed Gear Width Inches (HP/kW)

RPM 1" 1 ¼" 1 ½" 1 ¾" 2" 2 ¼" 2 ½" 2 ¾"* 3"*
900 26 32 39 45 51 58 64 57 62
19 24 29 34 38 43 48 42 46
1200 35 43 52 60 69 78 86 76 83
26 32 39 45 51 58 64 57 62
1500 44 55 65 76 87 98 109 96 105
33 41 49 57 65 73 81 72 78
1800 53 66 79 93 106 119 132 116 127
39 49 59 69 79 89 99 87 95
2100 62 77 93 108 124 139 154 136 148
46 58 69 81 92 104 115 101 111
2400 71 88 106 124 141 159 176 155 169
53 66 79 92 105 118 132 116 126
*Power data at 2500 PSI (172 bar) unless noted.

3 Parker Hannifin Corporation

Gear Pump Division
Youngstown, OH
Single and Multiple Pumps and Motors
PGP030/031™, PGP050/051™, PGP075/076™ Series

Average Performance Data - Motors

PGM030
Motor performance data at 2000 PSI (138 bar).

1" Gear 1 ½" Gear 2" Gear

Speed Output Input Output Input Output Input
RPM Torque Power Flow Torque Power Flow Torque Power Flow
800 550 7 9 870 11 13 1150 14.5 17
62 5 34 98.5 8 49 130 11 64.5
1200 550 10.5 13 870 16.5 18 1150 22 23.5
62 8 49 98.5 12.5 68 130 16.5 89
1600 550 14 16 860 22 23 1140 29 30.5
62 10.5 60.5 97 16.5 87 129 21.5 115
2000 550 17.5 19.5 850 27 28 1125 36 37
62 13 74 96 20 106 127 27 140
U.S./Metric Torque: In.-lbs. Flow: GPM Power: HP
Nm LPM kW
PGM050
Motor performance data at 2000 PSI (138 bar).

1" Gear 1 ½" Gear 2" Gear 2½" Gear

Speed Output Input Output Input Output Input Output Input
RPM Torque Power Flow Torque Power Flow Torque Power Flow Torque Power Flow
800 670 8.5 10.5 1070 13.5 15.5 1450 18 21 1850 23.5 26
75.5 6.5 39.5 121 10 58.5 164 13.5 79.5 209 17.5 98.5
1200 680 13 15.5 1075 20.5 22.5 1450 27.5 30.5 1840 35 37.5
77 9.5 58.5 121.5 15 85 164 20.5 115 208 26 142
1600 670 17 20 1045 26.5 30 1440 36.5 40 1750 44.5 49.5
75.5 12.5 75.5 118 20 114 162.5 27 151 197.5 33 187
2000 660 21 25 1030 32.5 37 1415 44.5 49 1720 54.5 61.5
74.5 15.5 94.5 116.5 24 140 160 33 185 194.5 40.5 233

U.S./Metric Torque: In.-lbs. Flow: GPM Power: HP

Nm LPM kW
PGM075
Motor performance data at 2000 PSI (138 bar).

1" Gear 1 ½" Gear 2" Gear 2½" Gear 3" Gear
Speed Output Input Output Input Output Input Output Input Output Input
RPM Torque Power Flow Torque Power Flow Torque Power Flow Torque Power Flow Torque Power Flow
800 1050 13.5 20.5 1650 21 28 2200 28 35.5 2875 36.5 43 3625 46 50.5
118.5 10 77.5 186.5 15.5 106 248.5 21 134 325 27 163 409.5 34.5 191
1200 1025 19.5 27.5 1600 30.5 38 2200 42 49.5 2850 54 60.5 3575 68 72
116 14.5 104 181 22.5 144 248.5 31.5 187 322 40.5 229 404 50.5 273
1600 1000 25.5 34 1575 40 49 2175 55 64 2800 71 78.5 3500 89 93
113 19 129 178 30 185 245.5 41 242 316.5 53 297 395.5 66.5 352
2000 950 30 41.5 1550 49 59 2175 67.5 78 2750 87 96.5 3425 109 114
107.5 22.5 157 175 36.5 223 245.5 50.5 295 310.5 65 365 387 81.5 431

U.S./Metric Torque: In.-lbs. Flow: GPM Power: HP

Nm LPM kW

4 Parker Hannifin Corporation

Gear Pump Division
Youngstown, OH
 Single and Multiple Pumps and Motors
PGP030/031™, PGP050/051™, PGP075/076™ Series

Average Performance Data - Motors

PGM031
Motor performance data at 2500 PSI (172 bar).

1" Gear 1 ½" Gear 2" Gear

Speed Output Input Output Input Output Input
RPM Torque Power Flow Torque Power Flow Torque Power Flow
800 675 8.5 9 1035 13 13 1385 17.5 17
76.5 6.5 34 117 9.5 49 156.5 13 64.5
1200 685 13 13 1055 20 18 1410 27 23.5
77.5 9.5 49 119 15 68 159.5 20 89
1600 680 17.5 16 1030 26 23 1390 35 30.5
77 13 60.5 116.5 19.5 87 157 26 115
2000 660 21 19.5 1010 32 28 1370 43.5 37
74.5 15.5 74 114 24 106 155 32.5 140
U.S./Metric Torque: In.-lbs. Flow: GPM Power: HP
Nm LPM kW
PGM051
Motor performance data at 2500 PSI (172 bar).

1" Gear 1 ½" Gear 2" Gear 2½" Gear

Speed Output Input Output Input Output Input Output Input
RPM Torque Power Flow Torque Power Flow Torque Power Flow Torque Power Flow
800 825 10.5 10.5 1310 16.5 15.5 1810 23 21 2330 29.5 26
93 8 39.5 148 12.5 58.5 204.5 17 79.5 263.5 22 98.5
1200 850 16 15.5 1340 25.5 22.5 1830 35 30.5 2340 44.5 37.5
96 12 58.5 151.5 19 85 207 26 115 264.5 33 142
1600 830 21 20 1330 34 30 1805 46 40 2300 58.5 49.5
94 15.5 75.5 150.5 25.5 114 204 34.5 151 260 43.5 187
2000 800 25.5 25 1290 41 37 1770 56 49 2250 71.5 61.5
90.5 19 94.5 146 30.5 140 200 42 185 254 53.5 233

U.S./Metric Torque: In.-lbs. Flow: GPM Power: HP

Nm LPM kW
PGM076
Motor performance data at 2500 PSI (172 bar).

1" Gear 1 ½" Gear 2" Gear 2½" Gear 3" Gear*
Speed Output Input Output Input Output Input Output Input Output Input
RPM Torque Power Flow Torque Power Flow Torque Power Flow Torque Power Flow Torque Power Flow
800 1410 18 20.5 2140 27 28 2875 36.5 35.5 3650 46.5 43 3625 46 50.5
159.5 13.5 77.5 242 20 106 325 27 134 412.5 34.6 163 409.5 34.5 191
1200 1400 26.5 27.5 2140 41 38 2870 54.5 49.5 3650 69.5 60.5 3575 68 72
158 20 104 242 30.5 144 324.5 40.5 187 412.5 52 229 404 50.5 273
1600 1375 35 34 2110 53.5 49 2830 72 64 3600 91.5 78.5 3500 89 93
155.5 26 129 238.5 40 185 319.5 53.5 242 406.5 68 297 395.5 66.5 352
2000 1350 43 41.5 2090 66.5 59 2800 89 78 3500 111 96.5 3425 109 114
152.5 32 157 236 49.5 223 316.5 66.5 295 395.5 83 365 387 81.5 431
*Motor performance data at 2000 PSI (138 bar).
U.S./Metric Torque: In.-lbs. Flow: GPM Power: HP
Nm LPM kW

5 Parker Hannifin Corporation

Gear Pump Division
Youngstown, OH
PGP/PGM
Bushing Design
300/400 Series

Catalog HY09-0300/US

Single/multiple
pumps & motors
• Pressure to 4500 psi

• Pumps with flows to

over 90 gpm
• Motors with outputs
to over 150 hp

HEAVY DUTY CAST IRON

300/400 Series
PGP/PGM Bushing Design

General Information
300 Series Pumps & Motors
Model Mineral Oil
• Three-piece cast iron construction P = Pump Theoretical
Maximum Pressure
M = Motor Displacement
• Low friction bushing design
Options Continuous Intermittent
• Heavy-duty application in3/r - cm3/r psi - bar psi - bar
D = Stealth
• Single, multiple, piggyback and thru-drive
P315 .620 10.2 3500 245 4000 275
assemblies .775 12.7 3500 245 4000 275
M315
The 300 Series pumps and motors set the standard .930 15.2 3500 245 4000 275
1.09 17.8 3500 245 4000 275
for superior performance and reliability in heavy-duty 1.24 20.3 3500 245 4000 275
hydraulic application. The three-piece cast iron 1.40 22.9 3500 245 4000 275
construction with large area, low-friction bushings 1.55 25.9 3500 245 3850 265
provide strength, high efficiency, and long life in 1.71 27.9 3500 245 3700 255
1.86 30.5 3300 225 3500 245
severe operating environments. The design includes 2.02 33.0 3100 215 3350 230
an advanced thrust plate and seal configuration, 2.17 35.6 2900 200 3100 215
which optimizes performance even in high tempera- 2.33 38.1 2700 190 2950 205
2.48 40.6 2500 175 2750 190
ture and low viscosity conditions.
P330 .985 16.1 3500 245 4000 275
M330 1.47 24.2 3500 245 4000 275
300 Series pumps are available in single, multiple, 1.97 32.3 3500 245 4000 275
piggyback, and thru-drive assemblies. Multiple 2.46 40.4 3500 245 4000 275
pumps reduce mounting costs, allow for a small 2.95 48.4 3500 245 3850 265
3.44 56.5 3250 225 3500 245
package size and common inlet capabilities. Assem- 3.94 64.6 3000 210 3300 225
blies up to six pumping sections are available. P350 1.28 20.9 3500 245 4000 275
Piggyback pumps allow the combination of pump M350 1.91 31.3 3500 245 4000 275
sections of different frame size to use a common 2.55 41.8 3500 245 4000 275
3.19 52.2 3500 245 4000 275
inlet in tandem configuration. The thru-drive feature 3.82 62.7 3500 245 3850 265
allows an independent piston or gear pump to be 4.46 73.1 3250 225 3500 245
mounted to a rear SAE drive pad. Multiple section 5.10 83.6 3000 210 3300 225
motors are also available providing enhanced torque 5.73 94.0 2750 190 3000 210
6.38 104.5 2500 175 2750 190
and speed control as well as smooth torque ripple. P365 2.70 44.3 3500 245 4000 275
M365 3.60 59.0 3500 245 4000 275
Relief valve, priority valve, load-sense unloading, 4.50 73.8 3500 245 4000 275
and other integrated or bolt-on valve options are also 5.40 88.5 3500 245 4000 275
6.30 103.3 3500 245 4000 275
available. 7.20 118.0 3500 245 3850 265
8.10 132.8 3250 225 3500 245
9.00 147.5 3000 210 3300 225

4 Parker Hannifin Corporation

Gear Pump Division
Youngstown, OH
300/400 Series
PGP/PGM Bushing Design

315 Pump Performance Data

Performance data shown are the
speed output flow Gear Widths average results based on a series of
rpm input power 1/2" 3/4" 1" 1-1/4" 1-1/2" 1-3/4" 2" laboratory tests of production units and
GPM 2.0 3.2 4.4 5.5 6.7 7.9 9.0 are not necessarily representative of
LPM 8 12 17 21 26 30 34 any one unit. Tests were run with the oil
900 reservoir temperature at 120°F and
HP 5 8 11 13 15 15 15 viscosity 150 SUS at 100°F.
kW 4 6 8 10 11 11 11
GPM 2.8 4.4 6.0 7.6 9.2 10.7 12.2 Note: Pump output flow is at the
LPM 11 17 23 29 35 40 46 maximum rated pressure (see page 15).
1200
HP 7 11 14 18 20 21 20
kW 5 8 11 13 15 15 15
GPM 3.6 5.6 7.7 9.6 11.6 13.5 15.4
1500 LPM 14 21 29 36 44 51 58
HP 9 13 18 22 25 26 25
kW 7 10 13 16 19 19 19
GPM 4.4 6.8 9.3 11.6 14.0 16.3 18.6
1800 LPM 17 26 35 44 53 62 70
HP 11 16 21 27 30 31 30
kW 8 12 16 20 22 23 23
GPM 5.2 8.1 10.9 13.6 16.4 19.1 21.8
LPM 20 30 41 51 62 72 83
2100
HP 12 19 25 31 35 36 35
kW 9 14 18 23 26 27 26
GPM 6.0 9.3 12.5 15.6 18.8 21.9 25.1
LPM 23 35 47 59 71 83 95
2400
HP 14 21 28 35 40 41 40
kW 11 16 21 26 30 31 30
GPM 7.7 11.7 15.7 19.6 23.7 27.6 31.5
LPM 29 44 59 74 90 104 119
3000
HP 18 27 35 44 50 51 51
kW 13 20 26 33 37 38 38

315 Motor Performance Data

Gear Widths
Speed 1" 1-1/4" 1-1/2" 1-3/4" 2"
RPM 3500 psi 3500 psi 3300 psi 2900 psi 2500 psi
A B A B A B A B A B
900 7.1 665 8.3 830 9.6 940 10.9 965 12.2 950
27 75.1 32 93.8 37 106.2 41 109.0 46 107.3
1200 8.8 665 10.5 830 12.2 940 13.8 965 15.5 950
33 75.1 40 93.8 46 106.2 52 109.0 59 107.3
1500 10.6 660 12.6 825 14.7 935 16.7 955 18.8 945
40 74.6 48 93.2 56 105.6 63 107.9 71 106.8
1800 12.3 655 14.7 820 17.2 930 19.6 950 22.1 940
46 74.0 56 92.6 65 105.1 74 107.3 84 106.2
2100 14.0 655 16.8 820 19.7 930 22.5 950 25.4 940
53 74.0 64 92.6 75 105.1 85 107.3 96 106.2
2400 15.7 640 18.9 800 22.2 910 25.4 930 28.8 920
59 72.3 72 90.4 84 102.8 96 105.1 109 103.9
3000 19.0 640 23.0 800 27.2 905 31.2 925 35.3 915
72 72.3 87 90.4 103 102.3 118 104.5 134 103.4
A: Input Flow GPM/LPM; B: Output Torque IN/LBS/Nm
Note: In accordance with our policy of continuing product development, we reserve the right to change specifications shown in this catalog without notice.

10 Parker Hannifin Corporation

Gear Pump Division
Youngstown, OH
 300/400 Series
PGP/PGM Bushing Design

330 Pump Performance Data

Performance data shown are the
speed output flow Gear Widths average results based on a series of
rpm input power 1/2" 3/4" 1" 1-1/4" 1-1/2" 1-3/4" 2" laboratory tests of production units and
GPM 3.2 5.1 7.0 8.8 10.6 12.4 14.3 are not necessarily representative of
any one unit. Tests were run with the oil
900 LPM 12 19 26 33 40 47 54
reservoir temperature at 120°F and
HP 9 13 17 21 26 28 29 viscosity 150 SUS at 100°F.
kW 6 10 13 16 19 21 22
GPM 4.5 7.0 9.5 12.0 14.5 16.9 19.4 Note: Pump output flow is at the
maximum rated pressure (see page 16).
1200 LPM 17 26 36 45 55 64 73
HP 11 17 23 28 34 37 39
kW 8 13 17 21 25 28 29
GPM 5.8 8.9 12.1 15.2 18.3 21.4 24.5
1500 LPM 22 34 46 57 69 81 93
HP 14 21 28 35 43 46 49
kW 11 16 21 26 32 34 36
GPM 7.1 10.8 14.7 18.4 22.1 25.9 29.6
1800 LPM 27 41 55 70 84 98 112
HP 17 26 34 43 51 55 58
kW 13 19 25 32 38 41 44
GPM 8.4 12.7 17.2 21.6 26.0 30.3 34.7
LPM 32 48 65 82 98 115 131
2100
HP 20 30 40 50 60 65 68
kW 15 22 30 37 44 48 51
GPM 9.6 14.7 19.8 24.8 29.8 34.8 39.8
LPM 36 55 75 94 113 132 151
2400
HP 23 34 45 57 68 74 78
kW 17 25 34 42 51 55 58
GPM 12.2 18.5 24.9 31.2 37.5 43.8 50.1
LPM 46 70 94 118 142 166 190
3000
HP 28 43 57 71 85 92 97
kW 21 32 42 53 64 69 73

330 Motor Performance Data

Gear Widths
Speed 1" 1-1/4" 1-1/2" 1-3/4" 2"
RPM 3500 psi 3500 psi 3500 psi 3250 psi 3000 psi
A B A B A B A B A B
10.1 1010 12.3 1270 14.5 1530 16.7 1665 19.0 1770
900
38 114.1 47 143.5 55 172.9 63 188.1 72 200.0
12.8 1005 15.7 1265 18.6 1525 21.4 1660 24.3 1760
1200
49 113.6 59 142.9 70 172.3 81 187.6 92 198.9
15.6 1000 19.1 1255 22.6 1515 26.1 1650 29.6 1750
1500
59 113.0 72 141.8 85 171.2 99 186.4 112 197.7
18.4 995 22.5 1250 26.6 1505 30.8 1640 34.9 1740
1800
69 112.4 85 141.2 101 170.0 116 185.3 132 196.6
21.1 990 25.9 1240 30.7 1495 35.4 1625 40.2 1720
2100
80 111.9 98 140.1 116 168.9 134 183.6 152 194.3
23.9 985 29.3 1235 34.7 1480 40.1 1605 45.5 1695
2400
90 111.3 111 139.5 131 167.2 152 181.3 172 191.5
29.2 980 35.9 1230 42.6 1475 49.3 1595 56.0 1685
3000
110 110.7 136 139.0 161 166.7 186 180.2 212 190.4
A: Input Flow GPM/LPM; B: Output Torque IN/LBS/Nm

Note: In accordance with our policy of continuing product development, we reserve the right to change specifications shown in this catalog without notice.

11 Parker Hannifin Corporation

Gear Pump Division
Youngstown, OH
300/400 Series
PGP/PGM Bushing Design

350 Pump Performance Data

Performance data shown
speed output flow Gear Widths
are the average results
rpm input power 1/2" 3/4" 1" 1-1/4" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2" based on a series of
GPM 4.0 6.4 8.8 11.2 13.7 16.1 18.6 21.0 23.4 laboratory tests of
LPM 15 24 33 42 52 61 70 79 89 production units and are
900 not necessarily represen-
HP 11 17 22 28 33 36 38 39 40
tative of any one unit.
kW 8 12 17 21 25 27 28 29 30 Tests were run with the
GPM 5.6 8.8 12.1 15.4 18.7 21.9 25.2 28.4 31.7 oil reservoir temperature
LPM 21 33 46 58 71 83 95 108 120 at 120°F and viscosity
1200 150 SUS at 100°F.
HP 15 22 30 37 44 48 51 52 53
kW 11 17 22 28 33 36 38 39 39 Note: Pump output flow
GPM 7.3 11.3 15.5 19.5 23.6 27.7 31.8 35.9 40.0 is at the maximum rated
LPM 28 43 59 74 89 105 120 136 151 pressure
1500 (see page 18).
HP 18 28 37 46 55 60 63 65 66
kW 14 21 28 34 41 45 47 49 49
GPM 8.9 13.8 18.8 23.6 28.6 33.5 38.4 43.3 48.3
1800 LPM 34 52 71 89 108 127 145 164 183
HP 22 33 44 55 67 72 76 78 79
kW 17 25 33 41 50 54 57 58 59
GPM 10.6 16.3 22.1 27.8 33.6 39.3 45.1 50.8 56.6
LPM 40 62 84 105 127 149 171 192 214
2100
HP 26 39 52 65 78 84 89 91 92
kW 19 29 39 48 58 63 66 68 69
GPM 12.2 18.8 25.4 31.9 38.5 45.1 51.7 58.2 64.8
LPM 46 71 96 121 146 171 196 220 245
2400
HP 30 44 59 74 89 96 101 105 106
kW 22 33 44 55 66 72 76 78 79

350 Motor Performance Data

Gear Widths
Speed 1" 1-1/4" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2"
RPM 3500 psi 3500 psi 3500 psi 3250 psi 3000 psi 2750 psi 2500 psi
A B A B A B A B A B A B A B
13.4 1320 16.0 1670 18.6 2025 21.2 2225 23.8 2350 26.4 2425 28.9 2450
900
51 149.1 61 188.7 70 228.8 80 251.4 90 265.5 100 274.0 110 276.8
16.9 1315 20.4 1660 23.8 2015 27.2 2215 30.6 2340 34.0 2410 37.4 2435
1200
64 148.6 77 187.6 90 227.7 103 250.3 116 264.4 129 272.3 142 275.1
20.5 1300 24.7 1640 28.9 1990 33.2 2195 37.4 2315 41.7 2385 45.9 2410
1500
77 146.9 93 185.3 110 224.8 126 248.0 142 261.6 158 269.5 174 272.3
24.0 1295 29.0 1635 34.1 1980 39.2 2180 44.2 2300 49.3 2375 54.4 2395
1800
91 146.3 110 184.7 129 223.7 148 246.3 167 259.9 187 268.3 206 270.6
27.5 1285 33.4 1620 39.3 1965 45.2 2165 51.1 2285 57.0 2355 62.9 2380
2100
104 145.2 126 183.0 149 222.0 171 244.6 193 258.2 216 266.1 238 268.9
2400 31.0 1265 37.7 1600 44.4 1940 51.2 2135 57.9 2255 64.6 2325 71.3 2350
117 142.9 143 180.8 168 219.2 194 241.2 219 254.8 245 262.7 270 265.5
A: Input Flow GPM/LPM; B: Output Torque IN/LBS/Nm
Note: In accordance with our policy of continuing product development, we reserve the right to change specifications shown in this catalog without notice.

12 Parker Hannifin Corporation

Gear Pump Division
Youngstown, OH
 300/400 Series
PGP/PGM Bushing Design

365 Pump Performance Data

speed output Gear Widths Performance data shown are
the average results based on
rpm input 3/4" 1" 1-1/4" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2" a series of laboratory tests of
GPM 8.0 11.5 14.9 18.4 21.8 25.4 28.8 32.3 production units and are not
LPM 30 44 57 70 83 96 109 122 necessarily representative of
24 31 39 47 55 63 66 67 any one unit. Tests were run
900 HP
with the oil reservoir tempera-
kW 18 23 29 35 41 47 49 50 ture at 120°F and viscosity
GPM 11.5 16.2 20.8 25.5 30.0 34.7 39.3 44.0 150 SUS at 100°F.
LPM 44 61 79 96 114 131 149 166
31 42 52 63 73 84 88 90 Note: Pump output flow is at
1200 HP
the maximum rated pressure
kW 23 31 39 47 55 63 65 67 (see page 20).
GPM 15.0 20.9 26.6 32.5 38.2 44.1 49.8 55.6
LPM 57 79 101 123 145 167 188 211
HP 39 52 66 79 92 105 110 112
1500
kW 29 39 49 59 68 78 82 84
GPM 18.5 25.6 32.5 39.5 46.4 53.4 60.3 67.3
LPM 70 97 123 149 176 202 228 255
HP 47 63 79 94 110 126 131 135
1800 35 47 59 70 82 94 98 101
kW
GPM 22.0 30.2 38.3 46.5 54.6 62.8 70.8 79.0
LPM 83 114 145 176 207 238 268 299
HP 55 73 92 110 128 147 153 157
2100 kW 41 55 68 82 96 110 114 117
GPM 25.6 34.9 44.2 53.5 62.8 72.1 81.4 90.7
LPM 97 132 167 203 238 273 308 343
HP 63 84 105 126 147 168 175 180
2400
kW 47 63 78 94 110 125 131 134

365 Motor Performance Data

Gear Widths
Speed 1" 1-1/4" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2"
RPM 3500 psi 3500 psi 3500 psi 3500 psi 3500 psi 3250 psi 3000 psi
A B A B A B A B A B A B A B
18.4 1865 22.0 2355 25.6 2860 29.2 3370 32.9 3850 36.5 4020 40.1 4125
900
70 210.7 83 266.1 97 323.1 111 380.8 124 435.0 138 454.2 152 466.1
23.3 1845 28.1 2330 32.9 2830 37.6 3335 42.4 3810 47.2 3980 52.0 4080
1200
88 208.5 106 263.3 124 319.7 142 376.8 160 430.5 179 449.7 197 461.0
28.2 1815 34.1 2295 40.1 2780 46.0 3280 52.0 3750 57.9 3915 63.8 4020
1500
107 205.1 129 259.3 152 314.1 174 370.6 197 423.7 219 442.3 242 454.2
33.1 1805 40.2 2280 47.3 2765 54.4 3265 61.5 3730 68.6 3895 75.7 3995
1800
125 203.9 152 257.6 179 312.4 206 368.9 233 421.4 260 440.1 287 451.4
37.9 1755 46.2 2220 54.4 2690 62.8 3160 71.1 3610 79.3 3770 87.6 3865
2100
144 198.3 175 250.8 206 303.9 238 357.0 269 407.9 300 426.0 332 436.7
42.8 1705 52.3 2155 61.7 2615 71.2 3055 80.6 3490 90.1 3645 99.5 3740
2400
162 192.6 198 243.5 234 295.5 269 345.2 305 394.3 341 411.8 377 422.6
A: Input Flow GPM/LPM; B: Output Torque IN/LBS/Nm
Note: In accordance with our policy of continuing product development, we reserve the right to change specifications shown in this catalog without notice.

13 Parker Hannifin Corporation

Gear Pump Division
Youngstown, OH