PSV-JSSF-10HRM-56

The PSV-JSSF-10HRM-56 pump is manufactured by Bosch Rexroth as part of the PSV Variable Vane Pumps series, supplying variable hydraulic flow for automated machinery. It is a variable volume silentvane pump, so the sliding vanes alter their radius to lower noise while matching output to demand. The subplate mounted configuration allows direct installation onto a manifold block, minimizing external piping and speeding service. A rated pressure of 2000 psi defines the maximum continuous system pressure the pump can withstand. Right hand rotation aligns the inlet and outlet for prime movers that turn clockwise as viewed from the shaft end, ensuring correct oil routing.

Hydraulic two pressure control lets the unit alternate between a low and a high pressure stage automatically, cutting energy use when full force is not required. A screw volume control provides manual adjustment of displacement so technicians can tailor flow to specific cycle profiles. Viton seals withstand elevated temperatures and aggressive hydraulic fluids, preserving seal integrity during long duty cycles. The new port plate coating reduces friction and wear on the mating surface, supporting consistent volumetric efficiency. Combined, these design points make the pump suited to precise servo-controlled tooling where pressure and flow must change rapidly.