Function：

The sealing space of the pump body, the pump cover and the gear is the studio of the gear pump. The gear shaft of the two gears are respectively mounted in the bearing holes on the two pump covers. The drive gear shaft extends out of the pump body and is driven by the motor. Structure of external gear pump is simple, it has wide range of applications.

Feature：

With simple and compact structure, small size, light weight, good technology, strong self-absorption, it is not sensitive to oil pollution, very reliable and easy for maintenance.