Moog RKP high-pressure radial piston pumps

Moog has launched its RKP high-pressure radial piston pump series. With a maximum operating pressure of 350 bar and peak pressure up to 420 bar, the RKP series addresses a wide range of applications including presses, metal forming and heavy industries.

Moog RKPs are high-performance variable displacement pumps that combine high performance with up to 90% efficiency. Their rugged design, featuring heat-treated sliding parts and zero load on the bearing, ensures a long service life with minimal maintenance downtime.

The extensive range of sizes now includes 19, 32, 63, 80, 140 and 250 cm³ pumps. Size 140 cm³ is the latest addition, helping to bridge the previous gap between 80 and 250 cm³ pumps in the high-pressure field. The entire range is also available with Moog’s medium-pressure (280 bar) RKP series.

Moog RKPs are designed to meet the needs of a wide range of applications. A broad selection of compensator types and control options provide the flexibility to configure the pumps according to the specific application. The pump’s ability to operate at zero speed and unlimited speed range/pressure hold make it suited to SCP (speed control pump) operations in cycles that require long pressure holds. Additionally, its quiet, low-vibration operation is suitable for applications where noise is a concern. Furthermore, all RKP products are ATEX certified for use in potentially explosive environments.