sp 1a 57 8102157 Two SlowMode steps (anti-cavitation)

Two SlowMode steps (anti-cavitation)

The impeller is a VORTEX impeller for 50 mm free passage suitable for pumping surface water

Intermittent (S3) operation between 40°C and 60°C liquid temperature is permitted up to 30% (3 minutes of operation

The motor is insulation class F and has long-life deep-groove greased-for-life ball bearings

sp 1a 57 8102157 Two SlowMode steps (anti-cavitation)Submersible 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 1. 5 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