il sensore di pressione di fabbrica è collegato a uno di questi ingressi

DDC 9-7 A-PV/V/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

The pump has a double shaft seal and an intermediate oil chamber pre-filled with non-toxic special oil

pressure boosting and closed circulation systems with a high static pressure

la tensione ai terminali del motore è ancora a forma di impulso

cue 3x200 240v ip20 1 5kw 99616638 il sensore di pressione diThe 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