For other pumps

The motor is controlled by a frequency converter and protected by Pt100 sensors

External communication The Grundfos Dedicated Controls system can communicate with external units such as

groundwater lowering and pressure boosting

The pump is fitted with a 1

sp 3a 33 10001933 For other pumpsSubmersible 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 2. 2 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