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SR-5 Helical Rotor Solar Pump
SR-5 Helical Rotor Solar Pump

SR-5 Helical Rotor Solar Pump

SKU:
SR-5-36V
Price$1,600.00

The SR-5 helical rotor submersible water pump offers similar capabilities as our SR-4 model, but in a 36V version, pairing it perfectly with today's higher voltage solar panels.

All SunRotor pumps require a SunRotor Pump Controller to operate, but that also brings speed control, low water sensor connections with adjustable timer, and float switch functionality.  Attempting to run our pumps without a controller can result in pump failure and will void the pump warranty.

PDFs: 
PDF icon SR-5_M50T Spec Sheet.pdf
  • Nominal 36 volt motor
  • Usable voltage range of 12-36 volts
  • Power range of 195 to 390 watts
  • Solar, battery or dual-source
  • Maximum functional lift capability of 150 ft (46 m)
  • Max flow at 100 ft (30 m) is 3.9 gallons/min (14.76 liters/ min) with 202.5 watts and 38.2 volts PV input
  • Highly reliable, single moving part progressive cavity technology
  • Readily repairable in the field
  • 3/4 inch FNPT output
  • Submersion limit of 100 ft below static water level (ex: 100 ft submersion + 50 ft static water level: 150 ft)
  • 19 inches in height (48.3 cm)
  • 3 inch diameter (76 mm) fits 3.5 inch (89 mm) casing • Light weight - 12 pounds (5.4 kg)
  • 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
  • Entire pump body is stainless steel to comply with all local code and pump installation requirements
  • CE certified
  • ISO 9001

SunRotor Submersible Pump Diagram

  1. PV Panel Array
  2. Solar Module Mounting Rack
  3. Water Pipe
  4. Well Seal Assembly
  5. Low Water Sensor
  6. Submersible Pump
  7. Conduit and Wiring Harness from Controller to Well Seal
  8. Wiring Harness from Controller to Solar Modules
  9. DC Input Controller
  10. Tank Full Tethered Float Switch and Weight
  11. Anti-freeze Bleeder Valve
  12. Check Valve

If you need assistance in sizing a solar power system, you can download our solar power pumping system sizing guide, click here to request a quote, or contact us at 1-866-246-7652 and let one of our sales representatives design a custom system to meet your water pumping needs.