Rexroth Vane Pump PGH4-31 025RE11VU2 Gap Compensation For Maintaining Volumetric Efficiency

The Bosch Rexroth PGH4-3X/025RE11VU2 (R901147101) is an internal gear pump designed for industrial applications with open control loops. It features constant displacement and is optimized for variable-speed drives, ensuring high efficiency across operating conditions.

Key features include:

• Low noise and low pulsation operation for noise-sensitive environments
• No load cycle limitation for continuous operation
• Cast iron housing for durability and reliability
• FKM seals compatible with HLP, HEES, and HFDU hydraulic fluids
• ISO standard cylindrical shaft end and mounting flange
• Gap compensation maintains volumetric efficiency
• Involute gear tooth system minimizes flow/pressure pulsation
• Throughdrive feature and clockwise rotation
• Can be combined with axial piston or vane pumps for complex systems

Ideal for high-power applications including plastics processing machines and casting machines, this pump delivers consistent performance under demanding conditions with maximum pressure capacity and high flow rates.