V10 1P4S 1C20

The V10 1P4S 1C20 pump is produced by Vickers in the Square Vane Pumps series. It supplies hydraulic fluid to automated machinery and mobile equipment by converting shaft rotation into flow. Its displacement is 13.1 cm³ per revolution (0.80 in³ per revolution), determining how much oil moves with each turn of the drive shaft. A maximum speed of 3400 rpm allows the unit to meet high flow demands without overspeeding. When operated at this speed, typical delivery reaches 10.9 US gpm, giving designers a clear expectation of circuit flow. Suction oil enters through a 1 in NPT inlet port, while pressurized fluid leaves through a 3/4-16 straight-thread outlet port, simplifying connection to common hose fittings. The 2-bolt SAE A flange mounting aligns the housing to standard pump pads on engines or electric motors. Because the ports are arranged inline under the Cover C option, plumbing can stay compact and parallel to the mounting face. Clockwise (right-hand) rotation matches drive shafts that turn in the standard forward direction.

The pump type is identified as a vane pump, indicating that flow is generated by radial vanes sliding against a cam ring for smooth, low-pulsation delivery. A maximum operating pressure of 172 bar (2500 psi) defines the highest pressure the casing and internal components can withstand during continuous duty. Typical input power at maximum speed is 15.2 kW (20.4 hp), allowing users to size prime movers and electrical systems accurately. The cam ring capacity of 4 US gpm establishes minimum flow capability at lower speeds before full displacement is engaged. A shaft diameter of 0.75 in provides the torsional strength needed for the rated power, while the 1.75 in shaft extension length offers sufficient engagement for couplings. The 3/16 in key secures the shaft to the drive hub and transmits torque without slippage.