Piston Pumps
Filter products
Piston Pumps
Piston pumps are designed for hydraulic applications with high working pressure and high efficiency. By moving the pistons within a precisely machined housing, they achieve excellent efficiency and a long service life, even under the heaviest load. Piston pumps are therefore used wherever powerful and energy-efficient drive is decisive.
Our range includes piston pumps in various versions, including models with a fixed and an adjustable displacement, alongside the associated repair kits and individual parts. This breadth means you will find a suitable solution for both standard high-pressure applications and specific, demanding installations.
Expert tip: protect the pump against contamination
Piston pumps work with very tight tolerances, which makes them more sensitive to contamination than other pump types. Clean hydraulic oil and a properly functioning filter are therefore essential to a long service life. When replacing or overhauling, always check the working pressure, the displacement and the connection sizes, and compare these with the specifications of your machine. For adjustable versions, pay extra attention to the setting of the control, because an incorrect adjustment can lead to overheating or excessive wear.
By keeping the hydraulic oil clean and addressing wear in good time, you protect the investment in these high-quality pumps and maintain the high efficiency of your system. A well-maintained piston pump delivers reliable power under the most demanding conditions.
Contact
Do you need advice on the right version, the working pressure or the displacement of your piston pump? Contact the specialists at RDM Parts for expert support in your choice.