an external thermal switch must be connected (contact Grundfos)

The dimensions of the insulating shells for air-conditioning and cooling systems differ from those of the insulating shells for heating systems

DDA 12-10 FCM-PP/E/C-F-31I002F The SMART Digital DDA is a compact positive displacement

building services

sp 2a 40 09101a40 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 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