PGH5-2X/200RR07VU2

The PGH5-2X/200RR07VU2 pump belongs to the PGH High Pressure Gear Pumps series and is produced by Bosch Rexroth for hydraulic automation circuits that require consistent flow at elevated pressures. The unit uses an internal gear design, so pressure ripple is low and noise is reduced in closed-loop systems. Its displacement is fixed, meaning the delivered volume per revolution stays constant and flow rate depends only on shaft speed. A splined drive shaft transfers torque without key shear and simplifies axial alignment with prime movers. The shaft must turn clockwise when viewed from the drive end, a requirement that dictates motor orientation during installation. Maximum working pressure reaches 350 bar, allowing the pump to supply actuators that operate in heavy-duty industrial machinery.

The pump handles HLP, HETG, HEES, and HFD hydraulic fluids, giving designers a choice between mineral oils and environmentally considerate alternatives while maintaining viscosity stability. System piping connects through an SAE flange conforming to ISO 6162-1, so standard code 61 fittings can be used without adapters. A two-hole mounting flange following ISO 3019-1 secures the housing to motor brackets or manifold blocks and aligns the gears axially. FKM elastomer seals retain fluid under high temperature and resist synthetic esters that might swell conventional materials. These features support reliable operation in automated presses, injection molding machines, and other equipment that demands high-pressure performance with straightforward maintenance.