GPY gear pump is the gear oil pump with high pressure and small-displacement and consists of the main components such as one pair of high-strength gear wheels, axle housing, pump body, front cover, and rear cover, etc. Its axial gap is self-compensated by high-precision floating axle housing so that the GPY gear pump has high mechanical and volumetric efficiency. This pump features low noise and small weight-to-power ratio and is widely used in the various AC and DC hydraulic power units as well as medium and small hydraulic systems.
