Solar Submersible Pumps


With 5 decades of engineering expertise in pump industry C.R.I. has introduced Solar Pumping systems considering the need of water in remote areas with NO power distribution & understanding the very importance of using Green Energy. Solar Pumps are developed with different materials of construction and reasonably good range and meet customer requirement. Both Screw and Centrifugal type Solar Pumps are available with different head and flow range. These Pumps are powered by C.R.I. Oil filled L series AC / DC (up to 1000 W) motors. Every component of the pumping system is designed & manufactured to deliver sustained high efficiency.

Motor Type Oill filled motor
Maximum outer diameter 3"(78mm) & 4" (96mm)
Power Range 0.37 kW to 1.0 kW
Speed 2900 rpm
Versions DC/AC, 1 Ph, 230V-50Hz
Type of Duty S1(continuous)
Degree of Protection IP 58
Class of Insulation Y
Minimum Cooling Flow 0.15m/s
Max. outer Diameter 3" (80 mm) & 4"(101 mm)
Power Range  0.37 kW to 1.0 kW
Speed 2900 rpm
Discharge Range  upto 7.2 m³/h
Head Range  upto 130 m
Max. Liquid Temparature 33°C
Permissible amount of sand (max) 3" - 25 g/m³  , 4" 50 g/m³
Allowable Solids 3000 ppm
Turbidity 50 ppm SIlica scale
  • More longevity & Hygiene
  • High operating efficiency
  • Floating impeller design prevents sand blockages
  • Easy to dismantle & repair
  • Rigid construction
  • Highly durable
  • Can handle more upthrust loads
  • NEMA mounting standard [ 4"]
  • extremely hardwearing water lubricated bearings
Outlet SS/Brass
Pump outer shell SS
Motor outer shell SS
Impeller SS [screw type]
Bearing Ball bearing
  • Residential
  • Irrigation
  • Live stock farms
  • Public water supply
  • Small farms
  • De-watering
  • Industries
  • Golf-course