an external thermal switch must be connected (contact Grundfos)

a cooling jacket for continuous cooling of the motor by the pumped liquid and long-life deep-groove greased-for-life ball bearings

Multi-parameter dashboard function to provide further information on up to 4 parameters

DDA 30-4 AR-PVC/E/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

5-16 FC-PVC/V/C-F-31U7U7 The SMART Digital DDA is a compact positive displacement

cri 5 14 a p a e hqqe 93393615 an external thermal switch mustVertical, 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.