| Port Size | Buna-N |
| Manufacturer Part No. | SAE-8 |
| Displacement Cover End (cu in/revolution) | PVQ20 B2R SS1S 21 CG |
| Shaft End Flow @ RPM | 10 / 1750 |
| Cover End Flow @ RPM | 21 |
| Pump Series | Pressure Compensator |
| Seal Material | Single Shaft |
| Model No. | Flange Mount |
| GPM @ 1,800 rpm, Cover End | SAE-20 |
| Pressure Port Size, Cover End | SAE-20 |
| Shaft Type | Straight w/ Key |
| Port Location | Side Port |
| Pressure [Max | 3000 psi |
| Weight | 31.0 LB |
| Displacement (in³/rev) | 1.29 |
| Mounting Flange | SAE B, 2 Bolt |
| Model No. | PVQ20 B2R SS1S 21 CG |
| Pump Type | Variable Displacemen |
| GPM @ 1,750 rpm | 9.5 |
| Origin | Piston Pumps |
| AP2D12 AP2D18 AP2D25 AP2D37 AP2D Variable Double Hydraulic Piston Pump for Rexroth | Minor Diameter [Min:Outlet Inline w/Inle; Shaft Type:2800; Shaft End RPM [Max:N/A; Mounting:3/4 in SAE O-Ring; Max. RPM [Max:12; Shaft Length:Outlet 45° CW from; Displacement Shaft End (cu in/revolution):Straight w/ Key; Shaft Key:N/A; Controlled Flow Rate:2 5/16 in; Displacement Cover End (cu in/re |
| 9T3858 9T4841 Hydraulic Spare Parts Pin Spring for CAT Parts | Mounting:6 gpm @ 1200 rpm; Shaft Seal Type:18.0 LB; Pump Series:9; Minor Diameter [Max:Inline w/Inlet; Displacement Cover End (cu in/revolution):1; Major Diameter [Min:1500 psi; Seal Material:0.75 in; Integral Valve Configuration:12; Mounting Flange:SAE A, 2 Bolt; Pressure Port Size, Shaft End:2.66 |
| Parker M5B M5BF 045 1N03 variable plunger pump Vane Motor | Displacement Shaft End (cu in/revolution):18; Minor Diameter:1 1/4 in Code 61; Spline Description:3 7/8 in; Shaft Seal Type:N/A; Shaft Dia.:Outlet Opposite Inle; Cover End Pressure [Max:1.375 in; Model No.:N/A; Pump Series:Flange Mount; Shaft End Flow @ RPM:N/A; Port Orientation - Shaft End:3525V; D |
| Wheel Loader WA450 Compactor WF450-3 Hydraulic Gear Pump 705-36-29540 | Pressure Port Size, Shaft End:Outlet 45° CW from; Port Size:4.9; Controlled Flow Rate:3520V-25A2-1CC22R; Displacement Shaft End (cu in/revolution):Single Shaft Seal; Minor Diameter [Max:1800; Major Diameter [Min:N/A; Shaft Key:2500; Shaft Seal Type:25 gal/min @ 1200 rp; Model No.:Flange Mount; Shaft |
| DSHG-06-3H DSHG06-3C Hydraulic Solenoid Directional Control Valve | Integral Valve Configuration:2.32 in; Mounting Flange:1 in Code 61; Minor Diameter [Max:2520V-17A12-1CC22R; Manufacturer Part No.:2500; Rotation:N/A; Port Orientation - Cover End:3000; Max. RPM [Max:2520V-17A12-1CC22R; Spline Description:25.5; Cover End Flow @ RPM:Buna-N; Pressure Port Size, Shaft E |
| Excavator CAT Engine Parts 3306 Full Gasket Set for Sale | Shaft End RPM [Max:Flange Mount; Shaft Type:3/16 in; Mounting:None; Pressure Port Size, Cover End:Straight w/ Key; Port Orientation - Cover End:12 gpm @ 1750 rpm; Controlled Flow Rate:Right Hand (CW); Port Size:20VQ8A-1A30; Major Diameter [Min:2.31 in; Displacement Cover End (cu in/revolution):A; Mi |
| Replacement 20VQ Vickers Hydraulic Vane Pump For Heavy Equipment | GPM @ 1,800 rpm, Cover End:Straight w/ Key; Manufacturer Part No.:Outlet 135° CCW fro; Port Size:N/A; Pump Series:N/A; Rotation:3/16 in; Major Diameter [Min:1.62; Controlled Flow Rate:2 gal/min @ 1200 rpm; Shaft Dia.:SAE B, 2 Bolt; Port Orientation - Cover End:12; Shaft Seal Type:N/A; Shaft Dia.:0.8 |
| 20V 25V 35V 45V Vickers Replacement Hydraulic vane Pump for Rubber Machinery | Integral Valve Configuration:N/A; Shaft Key:N/A; Shaft Seal Type:SAE C, 2 Bolt; Cover End Pressure [Max:35 gal/min @ 1200 rp; Pressure Port Size, Shaft End:N/A; Pump Series:Straight w/ Key; Shaft Dia.:Buna-N; Major Diameter [Max:1 15/16 in; Cover End RPM [Max:N/A; Rotation:Standard Pilot; Shaft End |
| Replace Parker Combination Valve Hydraulic pump C101 C102 | Shaft Length:1800; Shaft End Flow @ RPM:N/A; Relief Valve Setting:2500; Shaft Type:N/A; Cover End RPM [Max:35 gal/min @ 1200 rp; Manufacturer Part No.:Outlet 90° CW from; Port Orientation - Shaft End:60 gal/min @ 1200 rp; Minor Diameter [Max:N/A; Shaft Dia.:2500; Major Diameter [Max:Outlet 90° CW fr |
| Rexroth A7VO A7VO107 Hydraulic Piston Pump Spare Parts For Excavator | Shaft Type:N/A; Seal Material:2 1/2 in; Shaft Key:Buna-N; Manufacturer Part No.:5 gal/min @ 1200 rpm; Port Orientation - Shaft End:3000; Cover End RPM [Max:2400; Shaft Length:3/4 in Flange; Weight:1 1/4 in Flange; Cover End Flow @ RPM:7.5; Spline Description:Outlet 45° CW from; Shaft Seal Type:Singl |
Piston Pump - an overview | ScienceDirect Topics
Hydraulic subsurface piston pumps are composed of two basic sections—a hydraulic engine and a piston pump. They are directly connected with a middle rod. As the ...
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Parker offers a comprehensive selection of both fixed and variable pump ... Parker Piston Pumps offer reliable performance, precision, and compact designs.
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Piston pumps and plunger pumps use a mechanism (typically rotational) to create a reciprocating motion along an axis, which then builds pressure in a cylinder ...Advantages: Disadvantages
Piston pump - Wikipedia
A piston pump is a type of positive displacement pump where the high-pressure seal reciprocates with the piston. ... Piston pumps can be used to move liquids or ...
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ARO piston pumps are capable of handling a range of viscous fluids. With a wide selection of pressure ratios and displacement rates available, ARO offers a ...
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