A copy of the maximum load certificate

Auto deaeration during pump standby to avoid breakdowns due to air-locking

The unbalanced rubber bellows seal is according to DIN EN 12756

The measured pressure and flow are displayed and can be integrated into the process control system

cue 3x380 500v ip55 22kw 99616769 A copy of the maximumThe Grundfos CUE is a complete range of variable frequency drives for effective speed control of any Grundfos pump without integrated drives. It is perfectly suited for pump applications in the water or wastewater network, building services, or industrial pumping solutions. CUE is an integral part of Grundfos iSOLUTIONS thus can be seen as a natural extension of the E pump range. CUE provides a series of pre defined application control modes; constant