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

DDA 17-7 FC-PVC/E/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

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

The Grundfos cartridge shaft seal ensures high reliability

guide rail holder 96829331 I contatori da DN 50Grundfos 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.