The control elements are protected by a transparent cover

Spring material is Alloy C-4 (NiMo16CrTi

for connection of the Grundfos CIU fieldbus converter)

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

unilift ap12 50 11 a1 96010981 The control elements are protectedSubmersible drainage pump type Vertical single stage stainless steel submersible pump with vertical discharge port and integrated submersible 1 phase totally enclosed motor in insulation class F with thermal overload protection. The pump is fitted with suction strainer and level switch for automatic start and stop. The impeller is a SEMI OPEN impeller for 12 mm free passage suitable for pumping groundwater, surface water, rain water and similar. The