The pump has an intermediate oil chamber pre-filled with non-toxic special oil

DDC 6-10 AR-PV/E/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

DDA 120-7 AR-PVC-L/E/C-F-31U3U The SMART Digital DDA is a compact positive displacement

The click wheel and the multi-coloured backlit graphical

sp 5a 6 ne 5221906 The pump has an intermediateMultistage submersible pump designed for pumping of chemically polluted groundwater. The motor is a 3 phase motor with sand shield, mechanical shaft seal, liquid lubricated bearings and pressure equalising diaphragm. Pumpset delivered without motor cable. Motor cable to be ordered separately, EPR, Teflon or XLPE.