an external thermal switch must be connected (contact Grundfos)

FCM measures the actual pressure and flow rate and eliminates the need for additional monitoring and control devices (accuracy of ± 1

As a result

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sp 2a 9 09001k09 an external thermal switch mustSubmersible 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. 37 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