Parker Gear Pumps

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Parker Hydraulic Gear Pumps offer reliable performance with high efficiency and long service life. The Parker gear pumps offer a range of high and low speed pumps which have the ability to provide speeds ranging from 1/2 rpm to 13,000 rpm, and both fixed and variable displacements are available.

Gear Pump Series

GP1 Series
GPA Series
PGP Series

How Does a Hydraulic Gear Pump Work?

An external hydraulic gear pump works as follows: a drive gear (usually driven by a motor) rotates an idler gear in the opposite direction. When the gears rotate, fluid trapped between the gear teeth between the house bore and outside of the gears moves towards the outlet side as opposed to the inlet.

As a premier partner of Parker Hannifin, we are able to offer the full range of Parker gear pumps, so if you don’t see exactly what you are looking for please get in touch.