Product » Pumps
Air Hydraulic Pump
Single Action, Remote Control (wire/wireless)
74.4cu.in/min@0psi (1.22L/Min@0bar)
5.8cu.in/min@10000psi (0.095L/Min@700Bar)
Max Pressure 10000psi  (700bar)
1. Wire/wireless remote controlling pump, which can be suitable for different working situation.
2. The pump is smart and portable with small size and light package, which is widely used for single-acting cylinders.
3. High quality seals and reasonable structure supply a strong force & excellent pressure-holding performance.
4. Every part of the pump is processed fine and durable.
5. With easy-economical repair unit, the pump can be used for long time with these recycle parts. 
WPA-R SERIES SPECIFICATIONS (IMPERIAL)
Model Reservoir Type Reservoir Remote 
Type
Remote 
Wire 
Length
Air Supply 
Required
Flow Rate oil port weight
capacity     usable @0psi @10000psi
Cu.In. Cu.In. ft psi Cu.In./min Cu.In./min lbs
WPA-1R Polyethylene reservoir 104  98 wire 8.2 40-120 74.4  5.8 3/8 NPT 14.55
WPA-2R Aluminum reservoir 104  98 wire 8.2 40-120 74.4  5.8 3/8 NPT 16.75
WPA-3R Polyethylene reservoir 146 140 wire 8.2 40-120 74.4  5.8 3/8 NPT 16.31
WPA-3RW Polyethylene reservoir 146 140 wireless / 40-120 74.4  5.8 3/8 NPT 16.53
WPA-4R Steel reservoir 232 226 wire 8.2 40-120 74.4  5.8 3/8 NPT 27.77

WPA-R SERIES SPECIFICATIONS (METRIC)
Model Reservoir Type Reservoir Remote 
Type
Remote 
Wire 
Length
Air Supply 
Required
Flow Rate oil port weight
capacity    usable @0 bar @700 bar
L L m bar L/min L/min kg
WPA-1R Polyethylene reservoir 1.7 1.6 wire 2.5 3-8 1.22  0.095 3/8 NPT 6.6
WPA-2R Aluminum reservoir 1.7 1.6 wire 2.5 3-8 1.22  0.095  3/8 NPT 7.6
WPA-3R  Polyethylene reservoir 2.4 2.3 wire 2.5 3-8 1.22  0.095  3/8 NPT 7.4
WPA-3RW  Polyethylene reservoir 3.8 3.7 wireless / 3-8 1.22  0.095  3/8 NPT 7.5
WPA-4R Steel reservoir 3.8 3.7 wire 2.5 3-8 1.22  0.095  3/8 NPT 12.6


WPA-R SERIES DIMENSIONS SHEET (IMPERIAL)
Item No. A B C D E F1*F2
(in.) (in.) (in.) (in.) (in.) (in.)
WPA-1R 9.33 7.87 4.44 10.04 5.04 9.17*4.13
WPA-2R 9.33 7.87 4.44 10.35 5.35 9.21*4.21
WPA-3R 9.05 7.6 4.64 12.4 6.89 8.66*4.01
WPA-3RW 9.49 7.99 4.64 12.4 6.89 8.66*4.01
WPA-4R 8.54 7.08 4.01 12.99 7.48 /


WPA-R SERIES DIMENSIONS SHEET (METRIC)
Item No. A B C D E F1*F2
(mm) (mm) (mm) (mm) (mm) (mm)
WPA-1R 237 200 113 255 128 233*105
WPA-2R 237 200 113 263 136 234*107
WPA-3R 230 193 115 315 175 220*102
WPA-3RW 241 203 115 315 175 220*102
WPA-4R 217 180 102 330 190 /