The Grundfos CUE is a complete range of variable frequency drives for effective speed control of any Grundfos pump without integrated drives

stop esterno

The duration of each discharge stroke varies according to the capacity set

The result of this bring us a much higher starting tourque for the 1-phase motors than a conventional motor starter using start capacitor

The closed

sp 5a 38 05101a38 The Grundfos CUE is aSubmersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1. 4301 (AISI 304), that ensures high corrosive resistance. This pump carries drinking water approval.