The GPY series gear pump with high pressure and small output volume is made up of a pair of high strength gear, shaft housing, pump body, front cover, back cover, etc.

Main parts. The axial clearance is automatic compensated by high accuracy floating shaft housing, which make the GPY gear pump have high mechanical efficiency and high volumetric efficiency. This pump has low noise, small weigh-power ratio. Widely used in all kinds of AC and DC hydraulic power unit and small and medium hydraulic system.