Pedrollo 6SR12  submersible pumps are specifically designed for supply from boreholes, though can also be used in other submersible applications in either vertical or horizontal configuration. They feature a hydraulic design that incorporates floating impellers which together with especially resistant component materials provide high resistance to sand content in the pumped water.

The pump impellers and diffusers are made from technopolymer while the stage casings, top housing, suction connector, pump sleeve, and shaft are made of AISI 304 stainless steel. The pump is supplied with a 4m tail cable.

Pumps are coupled to a two-pole sealed motor constructed principally from stainless steel. Motors require a remote starter and if the irregular electrical supply is prevalent an additional quick tripping multi-function protection relay is recommended.

Enclosure Class: IP68
Insulation  Class: F
Speed: 2900rpm
Voltage: 3x415V

Pumped Liquid: Thin, clean, chemically non aggressive liquids with a maximum sand content of 100gm/m³
Max. Liquid Temperature: +35°C
Max. Immersion Depth: 200m
Min. Borehole Diameter: 200mm


Model Power(kW) Current (A) DN(") Dimensions (mm) Weight (kg)
kW HP H1 H2
6SR12/11 5.5 7.5 13 3 849 667 61
6SR12/15 7.5 10 17 1068 698 67
6SR12/18 9.2 12.5 22 1198 731 73
6SR12/21 11 15 24 1328 826 84
6SR12/25 15  20  32 1502 894 96
6SR12/28 1632 98