Rexroth PGH5-30 Internal Gear Pump

Feature & Principle

It is a gap-compensated internal gear pump. The floating pressure plate automatically compensates the clearance between gear and side plate under working pressure, maintaining high volumetric efficiency at high pressure. Stable output flow, low pulsation and low noise. It is a fixed displacement pump, suitable for continuous hydraulic power supply of constant pressure hydraulic circuit.

Specifications

Model: PGH5-30 Brand: Rexroth Bosch Type: Internal gear pump Structure: Gap compensation Max working pressure: 315 bar Housing: Cast iron Drive form: Shaft drive Medium: Hydraulic oil Application: Injection machine, machine tool, metallurgical hydraulic station Certification: CE

Components & Diagnostics

Internal gear pair, floating pressure compensation plate, pump housing, shaft seal, drive shaft, oil inlet and outlet port. Common faults: oil leakage, pressure insufficient, abnormal noise, volumetric efficiency drop, shaft seal aging.

Product Brief

PGH5-30 internal gear pump, Rexroth hydraulic spare widely used for injection molding machine, metal processing machine and industrial hydraulic station maintenance and replacement.