In addition to the Di-o-Clean pumps and the acid pumps, Schippers has also made duo pumps available for all-inclusive service. The Digi Doser Duo 5 (Total Water Care) offers the correct dosage of additives and makes sure that the pipes are regularly cleaned and rinsed. In this way, simultaneously and independently of each other, both Di-O-CLEAN (cleaning of the water pipes) as an additive (such as MS Gold Feed), can be dosed.