sp 32 6 93101084 an external thermal switch must

an external thermal switch must be connected (contact Grundfos)

The motor is insulation class F with thermal overload protection and has long-life deep-groove greased-for-life ball bearings

DDC 15-4 AR-PVC/V/C WITH ACCES The SMART Digital DDC is a compact positive displacement

The motor is a single-phase motor of the permanent magnet rotor type ensuring optimum efficiency within a wide load range

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

sp 32 6 93101084 an external thermal switch mustSubmersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1. 4301 (AISI 304), that ensures high corrosive resistance. This pump carries drinking water approval.