These pumps are specifically designed to clean the water pipes. The cleaning of water pipes is done with Di-O-Clean, this is an oxidative agent. Oxidative agents generate gases, and this air must be released; as a result, not all dosing pumps are suitable for the dosing of oxidative agents, such as Di-O-Clean.

All systems for the cleaning of water works on the basis of diaphragm pumps and are called Digi Dosers; these Digi Dosers dose, on the basis of pulses from a water meter, the proper amount of each product in the water pipe. These diaphragm pumps are specifically designed to administer low doses in an accurate manner. Moreover, they are made of special materials that are resistant to chlorine dioxide and organic acids. All our pumps are completely pre-assembled and are equipped with float system with the empty signal. In addition to the Di-o-Clean dosing pump, Schippers also offers duo pumps that provide all-inclusive service. (see combination pumps)