Dosing pumps - diaphragm pumps for all types of liquids

Dosing pumps transport a precisely measured amount of liquid per unit time into a process. We offer diaphragm pumps, which are a common dosing pump type for pulsating flows. The volume flow is independent of the back pressure and is varied by variable stroke length or variable speed. The direction of flow is controlled by valves on both the pressure and suction sides of the metering pumps. The valves are usually check valves mounted inline, so-called ball check valves.