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The PVQ10-A2R-SS3S-20-C21-12 pump is part of the PVQ Piston Pumps series from Vickers and is intended to supply pressurized hydraulic fluid in automation circuits. A geometric displacement of 10.5 cm³ per revolution defines the volume moved each shaft turn, supporting stable flow at the rated speed of 1800 r/min. The right-hand rotation establishes correct drive orientation for common SAE A prime movers. A maximum pressure capability of 210 bar allows the pump to serve medium-pressure closed or open loop systems, while the compensator is set to 207 bar to protect downstream components from excess load. The SAE J744 82-2 mounting flange matches standard A-frame motor adapters for straightforward installation, and the 9-tooth splined SAE A shaft transmits torque without slip under cyclic loading.
Maximum input power is limited to 7.4 kW, ensuring that motor sizing remains compact for mobile or industrial skids. The inlet port tolerates up to 2 bar, giving margin against cavitation in flooded-suction layouts, and the case can withstand 0.35 bar to handle normal internal leakage flow. Fluid connections use SAE O-ring side ports, and both the inlet and outlet share a 1.3125-inch size to simplify hose selection. Buna-N seals provide compatibility with common petroleum-based fluids and maintain elasticity at typical operating temperatures. A weight of 7.2 kg eases handling during service swaps, rounding out a configuration aimed at efficient, reliable hydraulic power delivery.
Compensator Setting
207 bar (3000 psi)
Geometric Displacement
10.5 cm3/rev (0.643 in3/rev)
Input Shaft
9T Splined SAE A (16/32 DP)
Max Case Pressure
0.35 bar (5 psig)
Max Inlet Pressure
2 bar (30 psig)
Maximum Input Power
7.4 kW (10 hp)
Maximum Pressure
210 bar (3000 psi)
Mounting Flange
SAE J744 82-2 (SAE A)
Port Size (side)
1.3125 in (inlet and outlet)
Ports
SAE O-Ring Side Ports
Rated Speed
1800 r/min
Rotation
Right-Hand (CW)
Seal Material
Buna-N
Weight
7.2 kg (16 lb)
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