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DC Submersible Solar Water Pump 4 inch

  • Permanent magnet DC brushless synchronous motor.
  • 304 S/S pump shaft.
  • Brass outlet/connector/ oil cylinder.
  • Double bearing motor with Japanese NSK
  • Waterproof grade: IP65
  • Automatically start and stop working.
  • Water proof and leak- proof: Double seal effect.
  • MPPT function, the solar power utilization rate is higher.
  • Soft start: No impulse current, protect the pump motor.
  • High voltage/L ow voltage/Over-current/High temperature protection
  • LED displays the power, voltage, current, speed etc working condition.
  • Frequency conversion function
  • Automatic charging function
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High Quality 2 inch solar submersible water pump

  • DC Brushless Permanent-magnetic synchronous motor, high speed and high efficiency.
  • 304 S/S pump shaft, High-quality bearing, Alloy mechanical seal.
  • Intelligent water shortage protection, the pump stops working automatically when there is no water in the well, and automatically start working 30 minutes later.
  • MPPT controller, frequency conversion function, automatically working function, water proof and leak-proof.
  • Double bearing motor base can work under more axial pressure.
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High Quality 3 inch brushless submersible solar water pump

  • Permanent magnet DC brushless synchronous motor
  • 304 Stainless Steel pump shaft
  • Double bearing, motor base work better under more axial pressure
  • Alloy mechanical seal ,longer working life and high reliability
  • Intelligent water shortage protection
  • MPPT controller