S4

Submersible electric pumps for 4” wells or larger, capable of generating a wide range of flows and heads. These units have a very extensive range of applications for lifting, distribution, and pressurisation in civil and industrial water systems, filling of pressure vessels and tanks, fire-fighting systems and washing of irrigation systems.

Operating range: from 0,3 to 24 m3/h with head up to 320 metres.

Cooling flow: 8 cm/sec.

Installation: in 4” wells or larger, tanks and cisterns, vertical position.

Maximum permitted amount of sand: 120 g/m3. 300 gr/m3 (only for S4F)