Pumps with variable flow rate

Our RX and RV series high-pressure radial piston pumps are based on decades of experience and development. At an operating pressure of up to 450 bar, our pumps work reliably in continuous operation with a service life far beyond 30,000 hours, in some cases even more than twice as long.
 

The flow direction of all our variable pumps is reversible (4-quadrant operation). While a wide variety of controllers is available for all conceivable requirements, the highly precise servo controller which can be electronically adjusted to any characteristic curve is chosen almost exclusively today. The extremely fast controllability as well as the low-pulsation, low-noise operation are key features that set our pumps apart. Depending on the design size, they are equipped with 9 or even 11 pistons. The flow rates of our pumps range from 150 l/min to 1000 l/min at full pressure.