Una guarnizione in PTFE inserita sulla spina di collegamento del cavo ne garantisce la tenuta stagna prevenendo la formazione di umidità negli avvolgimenti di statore

Auto deaeration during pump standby to avoid stand-still due to air-locking

Grundfos Connect)

DDA 12-10 FC-PVC/V/C-F-31I002F The SMART Digital DDA is a compact positive displacement

The side connection leads the relief liquid back into the tank

cri 3 23 a p a e hqqe 93393552 Una guarnizione in PTFE inseritaVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via PJE (Victaulic) couplings. The pump is fitted with a 3 phase, fan cooled asynchronous motor.