PVQ40AR01AB10G2100000100100CD0A

The PVQ40AR01AB10G2100000100100CD0A axial piston pump belongs to the PVQ Piston Pumps series and is produced by Vickers. It supplies hydraulic power to industrial and mobile actuators by converting mechanical drive into a controlled fluid flow. The fixed displacement of 41.0 cm³ per revolution establishes the volume delivered each shaft turn, making it suitable for medium flow circuits. An adjustable pressure compensator serves as the controller so the pump can reduce flow when the preset system pressure is reached, preventing excess heating. A right-hand clockwise rotation matches common engine PTO and electric motor directions. Power is transmitted through a 22.2 mm straight keyed shaft compliant with SAE J744-22-1; the mating key is provided to simplify coupling alignment. The pump mounts with a SAE J744-101-2 two-bolt B flange, allowing direct installation on standard bell housings. End-port orientation places the suction and pressure connections at the rear face, which keeps hose runs compact inside machinery enclosures.

The top case drain location designated D1 permits trapped air to vent and oil to return to tank from the highest point, while a secondary drain on the bottom D2 is factory-plugged for alternate plumbing options. The primary drain outlet uses a 0.875-14 UNF-2B SAE O-ring thread that seals against leakage under case pressure. System delivery exits through a 1.3125-12 UN-2B SAE O-ring pressure port, and inlet flow enters through a 1.875-12 UN-2B SAE O-ring suction port; these straight threads simplify adapter selection and maintain reliable metal-to-metal engagement. No diagnostic pressure port is included, so external gauges must be tee-connected if monitoring is required. The pump carries design code A, identifying the internal component revision for parts interchange. Together these port arrangements and design features allow the unit to integrate quickly into closed-loop or load-sense circuits without additional hardware or machining.