Lubricated Rotary Vane Systems
 The GPR series pumps can be matched to a wide variety of applications including laboratory/ research, meat packing, food processing, vacuum drying, hold down, printing, electronic assembly, medical (NFPA), lasers and thermoforming. Pump flow ranges from 10.6 acfm to 903 acfm.
Features & Benefits
The GPR series pumps offer distinct benefits:
- Compact simple design for ease of maintenance and simple installation.
- Low operating speed for quiet operation, 50—75 dBA.
- Adjustable gas ballast valve allows for removal of water vapor from sump oil.
- Cool running for reliability and long life
The GPR series pumps are direct-driven through a shaft coupling by a TEFC electric motor, wired for operation for 208, 230 or 460 volt, 60 hertz, 3 phase power supply. Also available with 200 volt, 575 volt or single phase motors. The GPR lubricated pumps come standard with gas ballast valve to help prevent condensation of water vapor, allowing water vapor to pass through the pump in its gaseous phase, keeping the oil clean.
Lubricated Rotary Vane Vacuum SystemTechnical Data
|
LUBRICATED ROTARY VANE INDUSTRIAL VACUUM SYSTEMS
|
|
TANK MOUNT SIMPLEX SYSTEMS
|
|
Model
|
Inlet
|
PUMP
|
RPM
|
CAPACITY
|
ULTIMATE
|
CAPACITY @ 19" Hg
|
STANDARD RECEIVER
|
|
Number
|
Size
|
HP
|
ACFM
|
VACUUM
|
ACFM
|
SCFM
|
(OTHER SIZES AVAILABLE)
|
|
GPRS-18-30H
|
1"
|
1
|
1740
|
10.6
|
29.63"Hg
|
10
|
3.7
|
30 GAL HORIZONTAL
|
|
GPRS-18-30V
|
30 GAL VERTICAL
|
|
GPRS-28-30H
|
1"
|
1.5
|
1740
|
17.7
|
29.63"Hg
|
17
|
6
|
30 GAL HORIZONTAL
|
|
GPRS-28-30V
|
30 GAL VERTICAL
|
|
GPRS-45-80H
|
1 ¼"
|
2
|
1740
|
35.3
|
29.92"Hg
|
33
|
12
|
80 GAL HORIZONTAL
|
|
GPRS-45-80V
|
80 GAL VERTICAL
|
|
GPRS-70-80H
|
1 ¼"
|
3
|
1740
|
49.4
|
29.92"Hg
|
46
|
17
|
80 GAL HORIZONTAL
|
|
GPRS-70-80V
|
80 GAL VERTICAL
|
|
GPRS-115-80H
|
1 ½"
|
5
|
1740
|
67.7
|
29.92"Hg
|
66
|
24
|
80 GAL HORIZONTAL
|
|
GPRS-115-120V
|
120 GAL VERTICAL
|
|
GPRS-150-80H
|
1 ½"
|
5
|
1740
|
106
|
29.92"Hg
|
101
|
37
|
80 GAL HORIZONTAL
|
|
GPRS-150-120V
|
120 GAL VERTICAL
|
|
GPRS-200-200H
|
2"
|
7.5
|
1740
|
141
|
29.92"Hg
|
134
|
49
|
200 GAL HORIZONTAL
|
|
GPRS-300-200H
|
2"
|
10
|
1740
|
212
|
29.92"Hg
|
199
|
73
|
200 GAL HORIZONTAL
|
|
|
|
BASE MOUNT SIMPLEX SYSTEMS WITH VERTICAL RECEIVER
|
|
Model
|
Inlet
|
PUMP
|
RPM
|
CAPACITY
|
ULTIMATE
|
CAPACITY @ 19" Hg
|
STANDARD RECEIVER
|
|
Number
|
Size
|
HP
|
ACFM
|
VACUUM
|
ACFM
|
SCFM
|
(OTHER SIZES AVAILABLE)
|
|
GPRS-400-200V
|
3"
|
15
|
1140
|
283
|
29.92"Hg
|
273
|
100
|
200 GAL VERTICAL
|
|
GPRS-500-200V
|
3"
|
20
|
1140
|
388
|
29.92"Hg
|
371
|
136
|
200 GAL VERTICAL
|
|
GPRS-700-240V
|
3"
|
25
|
1140
|
494
|
29.92"Hg
|
459
|
168
|
240 GAL VERTICAL
|
|
GPRS-900-240V
|
4"
|
30
|
1140
|
586
|
29.92"Hg
|
560
|
205
|
240 GAL VERTICAL
|
|
|
|
|
|
TANK MOUNT DUPLEX SYSTEMS
|
|
Model
|
Inlet
|
PUMP
|
RPM
|
CAPACITY
|
ULTIMATE
|
CAPACITY @ 19" Hg
|
STANDARD RECEIVER
|
|
Number
|
Size
|
HP
|
ACFM
|
VACUUM
|
ACFM
|
SCFM
|
(OTHER SIZES AVAILABLE)
|
|
GPRD-18-80H
|
1"
|
1
|
1740
|
10.6
|
29.63"Hg
|
20
|
7.4
|
80 GAL HORIZONTAL
|
|
GPRD-18-80V
|
80 GAL VERTICAL
|
|
GPRD-28-80H
|
1"
|
1.5
|
1740
|
17.7
|
29.63"Hg
|
34
|
12
|
80 GAL HORIZONTAL
|
|
GPRD-28-80V
|
80 GAL VERTICAL
|
|
GPRD-45-120H
|
1 ½"
|
2
|
1740
|
35.3
|
29.92"Hg
|
66
|
24
|
120 GAL HORIZONTAL
|
|
GPRD-45-120V
|
120 GAL VERTICAL
|
|
GPRD-70-120H
|
1 ½"
|
3
|
1740
|
49.4
|
29.92"Hg
|
92
|
34
|
120 GAL HORIZONTAL
|
|
GPRD-70-120V
|
120 GAL VERTICAL
|
|
GPRD-115-120H
|
2"
|
5
|
1740
|
67.7
|
29.92"Hg
|
132
|
48
|
120 GAL HORIZONTAL
|
|
GPRD-150-120H
|
2"
|
5
|
1740
|
106
|
29.92"Hg
|
202
|
74
|
120 GAL HORIZONTAL
|
|
GPRD-200-240H
|
3"
|
7.5
|
1740
|
141
|
29.92"Hg
|
268
|
98
|
240 GAL HORIZONTAL
|
|
GPRD-300-240H
|
3"
|
10
|
1740
|
212
|
29.92"Hg
|
398
|
146
|
240 GAL HORIZONTAL
|
|
|
|
|
|
STACK MOUNT DUPLEX SYSTEMS
|
|
Model
|
Inlet
|
PUMP
|
RPM
|
CAPACITY
|
ULTIMATE
|
CAPACITY @ 19" Hg
|
STANDARD RECEIVER
|
|
Number
|
Size
|
HP
|
ACFM
|
VACUUM
|
ACFM
|
SCFM
|
(OTHER SIZES AVAILABLE)
|
|
GPRBD-18-60
|
1"
|
1
|
1740
|
10.6
|
29.63"Hg
|
20
|
7.4
|
60 GAL VERTICAL
|
|
GPRBD-28-60
|
1"
|
1.5
|
1740
|
17.7
|
29.63"Hg
|
34
|
12
|
60 GAL VERTICAL
|
|
GPRBD-45-80
|
1 ½"
|
2
|
1740
|
35.3
|
29.92"Hg
|
66
|
24
|
80 GAL VERTICAL
|
|
GPRBD-70-80
|
1 ½"
|
3
|
1740
|
49.4
|
29.92"Hg
|
92
|
34
|
80 GAL VERTICAL
|
|
GPRBD-115-120
|
2"
|
5
|
1740
|
67.7
|
29.92"Hg
|
132
|
48
|
120 GAL VERTICAL
|
|
GPRBD-150-120
|
2"
|
5
|
1740
|
106
|
29.92"Hg
|
202
|
74
|
120 GAL VERTICAL
|
|
GPRBD-200-240
|
3"
|
7.5
|
1740
|
141
|
29.92"Hg
|
268
|
98
|
240 GAL VERTICAL
|
|
GPRBD-300-240
|
3"
|
10
|
1740
|
212
|
29.92"Hg
|
398
|
146
|
240 GAL VERTICAL
|
|
|
|
|
|
BASE MOUNT DUPLEX SYSTEMS WITH VERTICAL RECEIVER
|
|
Model
|
Inlet
|
PUMP
|
RPM
|
CAPACITY
|
ULTIMATE
|
CAPACITY @ 19" Hg
|
STANDARD RECEIVER
|
|
Number
|
Size
|
HP
|
ACFM
|
VACUUM
|
ACFM
|
SCFM
|
(OTHER SIZES AVAILABLE)
|
|
GPRBD-400-240
|
4"
|
15
|
1140
|
283
|
29.92"Hg
|
546
|
200
|
240 GAL VERTICAL
|
|
GPRBD-500-240
|
4"
|
20
|
1140
|
388
|
29.92"Hg
|
742
|
272
|
240 GAL VERTICAL
|
|
GPRBD-700-400
|
4"
|
25
|
1140
|
494
|
29.92"Hg
|
918
|
336
|
400 GAL VERTICAL
|
|
GPRBD-900-400
|
6"
|
30
|
1140
|
586
|
29.92"Hg
|
1120
|
410
|
400 GAL VERTICAL
|
|
|
|
|
|
STACK MOUNT TRIPLEX SYSTEMS
|
|
Model
|
Inlet
|
PUMP
|
RPM
|
CAPACITY
|
ULTIMATE
|
CAPACITY @ 19" Hg
|
STANDARD RECEIVER
|
|
Number
|
Size
|
HP
|
ACFM
|
VACUUM
|
ACFM
|
SCFM
|
(OTHER SIZES AVAILABLE)
|
|
GPRBT-18-60
|
1 ½"
|
1
|
1740
|
10.6
|
29.63"Hg
|
30
|
11
|
60 GAL VERTICAL
|
|
GPRBT-28-60
|
1 ½"
|
1.5
|
1740
|
17.7
|
29.63"Hg
|
51
|
18
|
60 GAL VERTICAL
|
|
GPRBT-45-80
|
2"
|
2
|
1740
|
35.3
|
29.92"Hg
|
99
|
36
|
80 GAL VERTICAL
|
|
GPRBT-70-80
|
2"
|
3
|
1740
|
49.4
|
29.92"Hg
|
138
|
51
|
80 GAL VERTICAL
|
|
GPRBT-115-120
|
3"
|
5
|
1740
|
67.7
|
29.92"Hg
|
132
|
48
|
120 GAL VERTICAL
|
|
GPRBT-150-120
|
3"
|
5
|
1740
|
106
|
29.92"Hg
|
303
|
111
|
120 GAL VERTICAL
|
|
GPRBT-200-240
|
4"
|
7.5
|
1740
|
141
|
29.92"Hg
|
402
|
147
|
240 GAL VERTICAL
|
|
GPRBT-300-240
|
4"
|
10
|
1740
|
212
|
29.92"Hg
|
597
|
219
|
240 GAL VERTICAL
|
|
|
|
|
|
BASE MOUNT TRIPLEX SYSTEMS WITH VERTICAL RECEIVER
|
|
Model
|
Inlet
|
PUMP
|
RPM
|
CAPACITY
|
ULTIMATE
|
CAPACITY @ 19" Hg
|
STANDARD RECEIVER
|
|
Number
|
Size
|
HP
|
ACFM
|
VACUUM
|
ACFM
|
SCFM
|
(OTHER SIZES AVAILABLE)
|
|
GPRBT-400-240
|
6"
|
15
|
1140
|
283
|
29.92"Hg
|
819
|
300
|
240 GAL VERTICAL
|
|
GPRBT-500-240
|
6"
|
20
|
1140
|
388
|
29.92"Hg
|
1113
|
408
|
240 GAL VERTICAL
|
|
GPRBT-700-400
|
6"
|
25
|
1140
|
494
|
29.92"Hg
|
1377
|
504
|
400 GAL VERTICAL
|
|
GPRBT-900-400
|
6"
|
30
|
1140
|
586
|
29.92"Hg
|
1680
|
615
|
400 GAL VERTICAL
|
|
|
|
|
|
STACK MOUNT QUADRUPLEX SYSTEMS
|
|
Model
|
Inlet
|
PUMP
|
RPM
|
CAPACITY
|
ULTIMATE
|
CAPACITY @ 19" Hg
|
STANDARD RECEIVER
|
|
Number
|
Size
|
HP
|
ACFM
|
VACUUM
|
ACFM
|
SCFM
|
(OTHER SIZES AVAILABLE)
|
|
GPRBQ-18-60
|
1 ½"
|
1
|
1740
|
10.6
|
29.63"Hg
|
40
|
14.8
|
60 GAL VERTICAL
|
|
GPRBQ-28-60
|
1 ½"
|
1.5
|
1740
|
17.7
|
29.63"Hg
|
68
|
24
|
60 GAL VERTICAL
|
|
GPRBQ-45-80
|
2 ½"
|
2
|
1740
|
35.3
|
29.92"Hg
|
132
|
48
|
80 GAL VERTICAL
|
|
GPRBQ-70-80
|
2 ½"
|
3
|
1740
|
49.4
|
29.92"Hg
|
184
|
68
|
80 GAL VERTICAL
|
|
GPRBQ-115-120
|
3"
|
5
|
1740
|
67.7
|
29.92"Hg
|
132
|
48
|
120 GAL VERTICAL
|
|
GPRBQ-150-120
|
3"
|
5
|
1740
|
106
|
29.92"Hg
|
404
|
148
|
120 GAL VERTICAL
|
|
GPRBQ-200-240
|
4"
|
7.5
|
1740
|
141
|
29.92"Hg
|
536
|
196
|
240 GAL VERTICAL
|
|
GPRBQ-300-240
|
4"
|
10
|
1740
|
212
|
29.92"Hg
|
796
|
292
|
240 GAL VERTICAL
|
|
|
|
|
|
BASE MOUNT TRIPLEX SYSTEMS WITH VERTICAL RECEIVER
|
|
Model
|
Inlet
|
PUMP
|
RPM
|
CAPACITY
|
ULTIMATE
|
CAPACITY @ 19" Hg
|
STANDARD RECEIVER
|
|
Number
|
Size
|
HP
|
ACFM
|
VACUUM
|
ACFM
|
SCFM
|
(OTHER SIZES AVAILABLE)
|
|
GPRBQ-400-240
|
6"
|
15
|
1140
|
283
|
29.92"Hg
|
1092
|
400
|
240 GAL VERTICAL
|
|
GPRBQ-500-240
|
6"
|
20
|
1140
|
388
|
29.92"Hg
|
1484
|
544
|
240 GAL VERTICAL
|
|
GPRBQ-700-400
|
6"
|
25
|
1140
|
494
|
29.92"Hg
|
1836
|
672
|
400 GAL VERTICAL
|
|
GPRBQ-900-400
|
8"
|
30
|
1140
|
586
|
29.92"Hg
|
2240
|
820
|
400 GAL VERTICAL
|
|
