The STREND PRO ESW-91 pressure control unit represents the establishment of a domestic waterworks and can be used as an automatic operation of a pump and a waterworks, for water supply, irrigation, boosting the pressure in the system. It is suitable for surface and submersible single-phase pumps. It is designed for pressure regulation without the need for a pressure vessel.

The pressure control unit operates at a maximum temperature of 60° C. The working pressure is 2.2 bar and the maximum operating pressure reaches a maximum of 10 bar. It is equipped with the degree of protection IP65. A R 5/4“ hose connection is suitable for the connection.

The pressure control unit is programmed to automatically start and stop pump operation. The low water protection function can protect the pump from damage during idling. It also has a built-in delayed auto start timer. The timer can be set according to individual requirements.