Radial piston pumps are a type of hydraulic pump. They consist of valve-controlled pump
cylinders that are arranged radially.
The radial piston pump type R, RG and RZ has a closed pump housing. Therefore, besides
use as a motor pump outside an oil tank, installation in the container of a hydraulic power
pack is also possible. The radial piston pump is available with several pressure outlets
which enable the same or several different volumetric flows. Type RZ is a classic dual-stage
pump consisting of a radial piston pump and a gear pump. The radial piston pump type RG
has plain bearings which have a longer storage life. This type is therefore used in extreme
Extremely high volumetric flows can be achieved by arranging up to 6 radials in parallel.
When the radial piston pump is used in the hydraulic power pack, it is suitable for use as a
highly compact control system. Connection blocks and valve banks can be mounted on the
cover plate of the hydraulic power packs.
Features and benefits:
■ High level of efficiency
■ Compact design
■ Max. 14 separate pressure outlets
■ Available from the modular product range as a hydraulic power pack with valve banks
■ Press construction
■ Jig construction
■ Testing and laboratory devices
■ Lubricating systems