PGH4-2X/080RR07VU2

The PGH4-2X/080RR07VU2 pump belongs to the PGH High Pressure Gear Pumps series and is manufactured by Bosch Rexroth for hydraulic automation where constant flow at high pressure is required. Its internal gear, fixed displacement design delivers a steady volume per revolution, simplifying circuit calculations and permitting predictable actuator motion. Clockwise rotation is specified so drive couplings and system layouts must match this orientation. A compound seal system using FKM material resists high temperature mineral and synthetic fluids, reducing leakage over long duty cycles. The unit can operate with HLP, HETG, HEES, HFDU, or HFDR fluids, allowing designers to select mineral oil, biodegradable ester, or fire-resistant formulations without changing pump hardware.

Installation options B3, B5, or V1 permit horizontal foot, horizontal flange, or vertical shaft-up mounting, making the pump adaptable to compact power unit frames. A two-hole mounting flange conforming to ISO 3019-1 aligns the housing accurately to electric motor adapters. Pressure and suction ports are provided via SAE flanges in accordance with ISO 6162-1, enabling leak-tight pipework with standard split clamps. The model can be combined with additional stages because multiple pump capability is included, supporting compound circuits that need separate pressure sections from a single drive.