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SR-8 Centrifugal Pump

SR-8 Centrifugal Solar Pump

SKU:
SR-8 P/M Unit
Price$1,700.00

The SR-8 was developed to help offset the impact of hard water on rubber helical rotors by offering a 3" diameter centrifugal pump at a nominal 48V for deeper applications. This multi-stage propeller is capable of 10 gpm at 100' and can pump down from 250'. 

• Nominal 48 volt motor
• Usable voltage range of 36-48 volts
• Power range of 310 to 800 watts
• Solar, battery or dual-source
• Maximum functional lift capability of 250 ft (76 m)
• Max flow at 100 ft (30 m) is 10.0 gallons/min (46.2 liters/ min) with 800 watts and 90 volts PV input
• Silt and caustic resistant centrifugal chamber pump head
• Readily repairable in the field
• 1 inch FNPT output
• Submersion limit of 100 ft below static water level (ex: 100 ft submersion + 50 ft static water level: 150 ft)
• 39 inches in height (53.3 cm)
• 3 inch diameter (76 mm) fits 3.5 inch (89 mm) casing
• 22 pounds (10 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.