300 and 500 litres include additionally:

rain water and similar liquids

DDC 15-4 AR-PVC/V/C-F-32U2U2FG The SMART Digital DDC is a compact positive displacement

DDA 12-10 AR-PP/E/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

permanent-magnet

sp 9 32 98699041 300 and 500 litres includeSubmersible 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. The pump is fitted with a 7. 5 kW MS6000 motor with sand shield, mechanical shaft seal, water lubricated journal bearings and a volume compensating diaphragm. The motor is a canned type