PSV-PNCF-100ERM-65

The PSV-PNCF-100ERM-65 variable vane pump belongs to the PSV Variable Vane Pumps series and is manufactured by Bosch Rexroth for hydraulic automation circuits that require dependable pressure control. A modified vane tip profile reduces internal leakage while maintaining smooth flow. The unit is flange mounted, and its four-bolt flange connection secures the housing to a power unit manifold without additional brackets. Side ports position suction and pressure lines parallel to the mounting surface to simplify piping layouts. A standard pressure compensator limits outlet pressure when demand falls, and right-hand rotation matches engines or electric motors that turn clockwise under load.

Design level 65 defines machining tolerances and material grades used inside the cartridge, ensuring consistent performance across replacement pumps in the same series. Viton seals resist high temperature and chemically aggressive hydraulic fluids, extending service intervals in demanding mobile or industrial environments. Because the pump is supplied without volume control, displacement remains constant and system flow is adjusted only by speed or external valves, which reduces complexity. The same four-bolt flange pattern that secures the housing also maintains alignment during maintenance, and the side-port orientation leaves unobstructed access for pressure gauges and test fittings.