Sunrotor SR-4 Pump and Controller

The SunRotor SR-4 is a 24V (12–48V range) helical rotor solar submersible pump designed for livestock, irrigation, and remote water needs. It delivers up to 4 GPM at 100 ft depth, with a 150 ft maximum lift. The system features a stainless steel, single-moving-part pump for durability, often used with a compatible DC controller for solar, battery, or hybrid power.

Description

We have paired the SR-4 Helical Rotor Solar Pump with the SRC-M50T Controller to offer you a simple, one-click option of purchasing this pumping system!

Features and Specs:

• Nominal 24 volt operation
• Usable voltage range 12-48 volts
• Power range 195 watts to 390 watts
• Solar, battery or a combination
• Maximum functional lift capability of 150 ft (46 m)
• Max flow at 100 ft (30 m) is 4 gallons/min (15.14 liters/min)
• 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

• SR-4_M50T Data Sheet