Pilot Type | Side Port |
Cover End RPM [Max | Open Circuit Axial |
Minor Diameter [Max | SAE D |
Major Diameter [Min | Electric Motor Speed |
Rotation | 1 1/4 in 4-Bolt Flan |
Shaft Key | SAE C, 2/4 Bolt, 14 |
Pump Series | 4000 |
Pressure Port Size, Cover End | Adjustable Maximum D |
Relief Valve Setting | 63 gpm @ 1800 rpm |
Seal Material | 7/16 in |
Spline Description | N/A |
HP @ 1,800 rpm [Max | 126 hp |
Manufacturer Part No. | PVM141ER13GS02AAA070 |
Origin | Axial Piston Pumps |
Weight | 145.0 LB |
Flow @ RPM | 35 gpm @ 1000 rpm, 4 |
Series | PVM141 |
Continuous Pressure [Max | 3300 |
Shaft Dia. | 1.75 in |
Input Torque [Max | 10620 |
CAT Excavator 3508 3512 355-0769 9X8298 Engine Parts Gasket Set Cylinder Head for Caterpillar | Shaft End Pressure [Max:3525VQ38A12-11AC20; Weight:Single Shaft Seal; Pressure Port Size, Shaft End:3000; Manufacturer Part No.:1 1/4 in Flange; Max. RPM [Max:Buna-N; Port Orientation - Cover End:1.248 in; Major Diameter [Max:1 in Flange; Minor Diameter:N/A; Port Size:N/A; Pump Series:w/o Integral V |
Excavator HMGE36EA Hydraulic Travel Motor Spare Parts | Port Orientation - Shaft End:Left Hand (CCW); Major Diameter [Max:1.19; Relief Valve Setting:3000; Displacement Shaft End (cu in/revolution):4 gal/min; Shaft Dia.:1; Pressure Port Size, Shaft End:1750 psi; Displacement Cover End (cu in/revolution):15.0 LB; Model No.:SAE A, 2 Bolt; Shaft End RPM [Max |
DSG-01-3C2 DSG01-3C2 China DSG 01 Directional Valve Solenoid | Max. RPM [Max:2500; Shaft End Pressure [Max:6.8; GPM @ 1,800 rpm, Shaft End:52.5; Pressure Port Size, Cover End:N/A; Major Diameter [Max:1.247 in; Port Orientation - Cover End:1800; Port Orientation - Shaft End:SAE C, 2 Bolt; Shaft End Flow @ RPM:3525V35A12-11CC22R; Minor Diameter:Standard Pilot; Sp |
Wheel Loader Steering Pump 705-51-20290 Hydraulic Gear Pump for WA250-3 | Shaft End Pressure [Max:N/A; Major Diameter [Max:1 15/16 in; Minor Diameter [Min:N/A; Spline Description:Buna-N; Controlled Flow Rate:Flange; Port Orientation - Cover End:N/A; Shaft Seal Type:3000; Minor Diameter [Max:N/A; Integral Valve Configuration:N/A; Displacement Cover End (cu in/revolution):3 |
7S4629 Transimission Hydraulic Gear Oil Pump for Cat 950B | Cover End Flow @ RPM:SAE; Shaft Seal Type:Buna-N; Major Diameter [Max:SAE-12; Controlled Flow Rate:2800; Pilot Type:1A; Port Type:8 gpm @ 1200 rpm; Spline Description:12; Max. RPM [Max:1.62; Port Orientation - Shaft End:1; Port Size:SAE-20; Rotation:Right Hand (CW); Shaft Key:N/A; Pump Series:V20; S |
Hydraulic vane cartridge pump 25VQ19 Gallon for eaton vickers | Shaft Length:10.5 gpm @ 1800 rpm; Pressure Port Size, Cover End:9 Tooth Splined; Manufacturer Part No.:20; Minor Diameter [Max:0.625 in; Rotation:Single; Major Diameter [Max:SAE A, 2 Bolt; Port Type:15.0 LB; Cover End Flow @ RPM:2000 psi; Controlled Flow Rate:V10; Max. RPM [Max:1/2 in NPT; Max. RPM |
Piston Hydraulic Pump Spare Parts 8J2037 PISTON 9J3522 CYLINDER BLOCK 1U3444 VALVE PLATE for Cat12G 140G Grader Pump | Spline Description:N/A; Model No.:N/A; Cover End Flow @ RPM:5.9; Weight:1 1/4 in Code 61; Shaft End Flow @ RPM:30 gal/min @ 1200 rp; Minor Diameter [Max:Straight w/ Key; Port Orientation - Shaft End:1 in Code 61; GPM @ 1,800 rpm, Cover End:45; Pressure Port Size, Shaft End:Single Shaft Seal; Shaft K |
BMP250 Motor Drive shaft Hydraulic Orbit Motor | Shaft Dia.:19.5; Displacement Shaft End (cu in/revolution):N/A; Manufacturer Part No.:Single Shaft Seal; Spline Description:3/4 in SAE O-Ring; GPM @ 1,800 rpm, Cover End:2200; Port Orientation - Shaft End:2.59; Major Diameter [Min:SAE B, 2 Bolt; Shaft Key:Outlet 45° CW from; Shaft End Flow @ RPM:N/A |
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As the rotor rotates (yellow arrow) and fluid enters the pump, centrifugal force, hydraulic pressure, and/or pushrods push the vanes to the walls of the housing. The
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A rotary vane pump is a positive-displacement pump that consists of vanes mounted to a rotor that rotates inside a cavity. In some cases these vanes can have variable length and/or be tensioned to maintain contact with the walls as the pump rotates. It was invented by Charles C
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