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The PVQ10-A2R-SE1S-20-CM10-1 2 piston pump is produced by Vickers as part of the PVQ Piston Pumps series for hydraulic automation systems that need compact variable delivery. It offers a geometric displacement of 10.5 cm3 per revolution, defining the flow created for each shaft turn. When driven at the rated speed of 1800 r/min, this displacement yields the flow required for medium-duty tooling circuits. The pump is configured for right-hand clockwise rotation, so the drive coupling must match this direction. A maximum pressure capability of 210 bar lets the unit withstand common working pressures, and meeting that load requires 7.4 kW of input power, which guides prime-mover selection. Installation is aided by the SAE J744 82-2 (SAE A) mounting flange, and the overall weight of 7.2 kg allows straightforward handling during service calls.
System pressure is regulated by a low-pressure compensator that is factory set to 100 bar; this control trims piston stroke to prevent excess energy usage once the desired level is reached. The pump can return to full displacement in 0.040 s, an on-stroke response that maintains actuator speed when demand resumes. Fluid enters and leaves through 1.0625-in SAE O-ring ports, and the rear-facing SAE O-ring layout keeps hoses within the cabinet envelope. A case pressure limit of 0.35 bar protects the housing from internal leakage accumulation, while nitrile (Buna-N) seals provide compatibility with standard mineral oils and resist swelling. These connection and sealing features, together with the specified compensator behaviour, allow the pump to integrate cleanly into mobile or stationary hydraulic power packs.
Compensator Setting
100 bar
Compensator Type
Low Pressure
Geometric Displacement
10.5 cm3/rev
Inlet Port Size
1.0625 in (SAE O-ring)
Input Power At Max Pressure
7.4 kW
Max Case Pressure
0.35 bar
Maximum Pressure
210 bar
Mounting Flange
SAE J744 82-2 (SAE A)
Onstroke Response
0.040 s
Outlet Port Size
1.0625 in (SAE O-ring)
Port Type
SAE O-Ring Rear
Rated Speed
1800 r/min
Rotation
Right-Hand (CW)
Seal Material
Nitrile (Buna-N)
Weight
7.2 kg
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