Helical Rotor Pumps Feature

  • Highly reliable, single moving part progressive cavity technology
  • Submersible motor protected from ambient water by oil filled jacket (food grade oil protects potable water source if vessel is compromised)
  • Brushless DC motor technology avoids conventional DC brush maintenance and replacement
  • All electronics are mounted above ground for longer life and easy access
See In Store

The Wait Is Over!

Finally, there is 2 inch solar submersible well pump that is engineered to provide about 8 gallons per minute at zero head with a maximum total dynamic head of 200 feet.  For well owners with 2-1/4 inch casings and static water levels of 200 feet or less, this is the ideal production or emergency backup pump that will fit in a Schedule 40 or Schedule 80 2-1/4 inch well. 

The SR-2 is typically powered by a 350 watt, up to 700 watt, 72 cell solar panel.  The pump is paired with a SRC-M50T or SRC-M100T controller.  For shallower static depths, a single panel may be suitable. Installation is simple and easy.  A low water detecting probe will prevent the pump from running dry.  The port in the pump head is 1 inch FNPT. 

Attach a length of 1 inch inside diameter polyethylene tubing onto the pump barbed outlet using a hose clamp. Wire up your submersible pump cable.  Then, lower the pump to the desired water depth and energize the pump with your solar panel or batteries. It is really that fast and easy.

If you need a hand pump that will fit in a 2 inch casing with a 5 year warranty manufactured in the USA look at the Simple Pump deep well hand pump and the motorized hand pump option.  Our motorized Simple Pump at our off grid farm has pumped over 100,000 gallons in 5 years with zero maintenance.


SunRotor SR2

SR2 Helical Rotor Submersible Solar Pump

  • Use with SRC-M50T Controller (50Voc max)
  • Nominal 36 volt motor
  • Usable output voltage range 12-36 volts
  • Power range of 200 to 730 watts: Solar, battery or dual-source
  • Maximum functional lift capability of 225 ft. (68.5 m)
  • Max flow at 100 ft. (30 m) is 5.8 gallons/min (22 liters/min) with 304 watts and 39 volts PV input
  • 1 in. FNPT
  • Submersion limit of 100 ft. below static water level (ex: 100 ft. submersion + 50 ft. static water level: 150 ft.)
  • 23 in. height (58.4 cm)
  • 2 in. diameter (53 mm) fits 2.25 in. (57 mm) casing
  • Light weight – 8.5 lbs. (3.9kg)