The unbalanced rubber bellows seal is according to DIN EN 12756

This pump carries drinking water approval

commissioning and operation

The click wheel and the multi-coloured backlit graphic plain-text LC display enable intuitive commissioning and operation

sp 18 1 92952534 The unbalanced rubber bellows sealSubmersible 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 0. 55 kW MS402 motor with sand shield, lip seal, water lubricated journal bearings and a volume compensating diaphragm. The motor is a canned type submersible motor