Submersible Pumps

Gransa stainless steel deep well / borehole submersible pumps are multistage type supplied with radial or mixed flow impeller for higher head and flow requirement. These pumps are made up of corrosion resistant stainless steel material for long life. The pump shaft is supported with radial bearing on each casing for prolonged life and trouble free operation. And also, we provide neck / wear ring on impeller and casing to maintain close clearance for better efficiency and to minimise the wear and tear. Built in check valve prevents back flow and reduces the risk of water hammer effect. All mounting dimensions are in accordance with NEMA standards.



Nominal Diameter 4″
Power Range in kW 0.37 – 11 kW
Speed in RPM 2900 RPM
Maximum flow rate in m³/h 24 m³/h
Maximum head in metre 487 m
Outlet sizes in Inches 1¼”, 1½” & 2″


  • High efficiency
  • Wide hydraulic ranges
  • Corrosion resistant stainless steel pump components
  • Additional bearing bracket support for higher stage pump
  • Twin pump option for higher stage pump to increase the life and reparability


  • Residence
  • water supply
  • Industries
  • Agriculture
  • Commercial Buildings
  • Pressure boosting
  • Livestock watering
  • Water transfer
  • Fire fighting
  • Sprinkler system
  • Construction De-watering
  • Fountain
  • Coal Bed Methane (CBM)