Single-stage

I contatori da DN 50 a DN 150 sono del tipo a palette elicoidali per acqua fredda fino a 50°C o acqua calda fino a 120°C

DDC 15-4 A-PVC/T/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

The Grundfos cartridge shaft seal ensures high reliability

DDC 9-7 AR-PP/V/C-F-32U2U2FG The SMART Digital DDC is a compact positive displacement

guide rail holder 96829331 Single-stageGrundfos recommend intermediate guide rail brackets to ensure stable installation and service of submerged pumps on auto coupling. Intermediate guide rail holders are used to stabilize and fixate the guide rails when exceeding 4m in length.