A pressure sensor monitoring changes in the water consumption signals the speed controller to change motor speed to adapt performance to the new state

In this operating mode

The integrated speed controller enables the CMBE booster to keep constant pressure in the pipe system

Depending on the set capacity

foot valve 2l g5 8 pe t c x 98070975 A pressure sensor monitoring changesFoot valves are installed at the lower end of the suction Hose and include weight, strainer (mesh size 0,8mm) and non return valve Additionally they include Reed switch unit with two floaters for low level and empty indication (switch mode adjustable NO or NC) Cable with PE jacket M 12 plug to connect DDA, DDC, DDE or DDI dosing pump PE cap, d. 58 mm, for assembly in Grundfos cylindrical tanks, or for use with tank adaptors.