GMP - Neptunus 11 (4'')

Multistage electric submersible pumps for civil and industrial applications, for fire-fighting systems, aqueducts and for irrigation. Pumped liquid: clean water, non aggressive, without solid particles. The pumps cannot operate in dry conditions and always submerged, in vertical position. Delivery head, suction flange, cylinder, shaft and check valve in stainless steel, impellers and diffusers in special technopolymer. Motor coupling according to NEMA standards. 2 poles asynchronous motor, 50 Hz. 2850 RPM, class F insulation, IP 68 protection cooled by non toxic, non polluting liquid. Water temperature: from 5° C to 30° C. Maximum number of starts for hour: 20.