La pompa è dotata di un motore asincrono 3 fasi

The VFI is based on the principle of vortex shedding behind a bluff body

vent tubing

Non-return footvalve with strainer

Two SlowMode steps (anti-cavitation)

sp 1a 50 08102b50 La pompa è dotata diSubmersible 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