Electric submersible pumps UNISOM for 4 inch (100 mm) wells

25.09.2001

BBC Elettropompe announces the launch of new submersible pumps suitable to pump water from wells; to pressurize civil plants and for small irrigation.

Application features

Maximum immersion depth: 120 m; maximum content in sand: 5 g/m³; maximum number of starts: 20/h up to 1,5 HP, over: 10/h; maximum temperature of the water pumped: 30 ºC.

Construction

ELECTRIC PUMP:

Pump casing, motor casing, shaft, tie rods, bolts and nuts in stainless steel; impellers and diffusers in reinforced polycarbonate; self lubricating bearing in bronze; head in brass or resin; suction casing in brass; foot in resin.

Coolant filled asynchronous motor with short circuit rotor on over-dimensioned ball bearings; graphite and ceramics mechanical seal.

More articles on this topic

Heavy sand pump drains every swamp

03.09.2020 -

Düsseldorf-based pump manufacturer Tsurumi has designed its new GPN 837 submersible motor pump especially for pumping heavy wastewater. The unit is the new top model in the series. Compared to the strongest model to date, the GPN 622, Tsurumi has been able to almost double the water output, to 9,000 litres per minute.

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