Aquatec Water Systems, Inc.

Wapura Trinkwasserreinigungs Gmbh

Wapura Trinkwassereinigungs Gmbh

Ralf Wolbers

In a small-volume reverse osmosis system with a reverse osmosis module, a concentrate line leading from the reverse osmosis module to an outlet line, a permeate line leading from the reverse osmosis module to a storage tank, as well as a permeate pump connected to the concentrate line and to the permeate line with a displacement unit and two control channels, the invention proposes that two valves that are alternately switched by the displacement unit () depending on the position be integrated into a joint control slide and control channel opening combination.

Small-volume reverse osmosis system with double-valve permeate pump

Permeate pump housing

A permeate pump located between a reverse osmosis water filter and an accumulator of a reverse osmosis water purification system. The permeate pump increases the pressure of the permeate water delivered to the accumulator. The permeate pump is driven by the pressure of the concentrate water that is introduced into the reverse osmosis filter.

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Schüttorf, Germany

Ralf Wolbers