HR(S) submersible borehole pump is a professional equipment to pumping water from deep well, it is widely used for farm irrigation, water supply and drainage in factories and mines, prividing human being and animal with drinking water in plateau or mountain areas.

Operating Condition

Maximum fluid temperature up to +50℃

Maximum sand content: 0.5%

Maximum immersion: 100m

Manimum well diameter: 6”

Motor and Pump

Rewindable motor or Full obturated screen motor

Three-phase: 380-415V/50Hz or 230V/60Hz

NEMA standard coupling

Curve tolerance as per ISO 2548

6HR(S)20-6:

6: means 6” well

HR(S): wihtout S means made of cast iron, with “S” means made of stainless steel SUS304.

20: means rated flow rate at best efficiency point (m3/h)

“-6” means 6 stages