The motor is a 1-phase motor with sand shield

an external thermal switch must be connected (contact Grundfos)

The sensor-based FlowControlMeasurement (FCM) system detects malfunctions such as air bubbles

building services

ensuring an optimal

sp 2a 40 09101a40 The motor is a 1-phaseSubmersible 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