SB Series Stainless Steel Submersible Borehole Pump

Vertical multistage pump with water-filled or oil-filled NEMA standard rewinding type submersible motor for 4″ & 6″ deep well. Non-return valve with each pump, star-delta motor on request. Centrifugal/mixed flow designed for optimum hydraulic selection. Dry running protection system on request. Impeller & diffuser are made of stamping & welding 304 or 316 stainless steel.


  • Water supply
  • Irrigation
  • Mine dewatering
  • Sprinkling and irrigation
  • Pressure boosting
  • Geothermal heating system


  • Flow rate up to: 260m³/h
  • Head up to: 297m
  • Water temperature up to: 35°C
  • Max content of sand: 50g/m³
  • Max diving depth: 50m
  • Max working pressure:38bar
  • No solid and fiber clean non-corrosive water
  • PH:6.5-8.5