Radial piston pump: normally used for very high pressure at small flows.

Radial piston pumps are used especially for high pressure and relatively small flows.

A radial piston pump is a form of hydraulic pump.

That implies the following main applications for a radial piston pump:

If the workspace is filled from "outside" it's called an outside impinged radial piston pump (but inside braced) (picture 2).

Hence both quantity & direction can be varied in a radial piston pump, just as in the Swash plate pump.

Hauhinco Maschinenfabrik GmbH manufactures environmentally friendly hydraulic products including a range of inline and radial piston pumps, valves, valve blocks and integrated control systems.