Polyhydron Radial Piston Pumps

Additional Details

We provide fix displacement Polyhydron Radial Piston Pumps. These are rugged low cost pumps with parts renewable by replacement radial piston pumps are used in hydraulic industries and power pack for high pressure application. Radial piston pumps (fixed displacement) are normally used for relatively small flows and high pressures of up to 650 bar.

These kinds of piston pumps are characterized by the following advantages:

    High efficiency
    High pressure (up to 1000 bar)
    Low flow and pressure ripple (due to the small dead volume in the workspace of the pumping piston)
    Low noise level
    Very high load at lowest speed due to the hydrostatically balanced parts possible
    No axial internal forces at the drive shaft bearing
    High reliability.