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

DDA 30-4 AR-PVC/E/C-F-31U7U7BG The SMART Digital DDA is a compact positive displacement

"Potenza assorbita" e "Consumo di energia" totale

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

Long life PTFE diaphragm

dwk o 13 150 75 5 1d r 96926084 The motor is insulation classSubmersible Contractor Pump Grundfos DWK pump is a submersible pump for dewatering and drainage applications. The pump is suitable for pumping water with dirt from underground drainage pits water with sand from construction sites, excavation sites, tunnels etc. The compact design makes the pump suitable for both temporary and permanent installation. The pump is cast iron, with vertical discharge port and integrated submersible 3 phase totally enclosed