230V High Pressure Water Pump Diaphragm Self Priming 40PSI 4.5GPM 17L Per min for Agricultural Irrigation Cooling Water Circulation Liquid Transfer

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Sale price$112.00 Regular price$189.00



With self-priming,delivering water at 40PSI and a flow rate of 4.5GPM (17L per minute),this 230V High-pressure Water Pump provides a practical solution for use in any area that requires pressurised water transfer.

The 230V High-pressure Water Pump boasts robust self-priming capabilities, low noise, and delivers water at 40PSI for efficient flow. Made of durable materials, it features smart pressure sensing, safety protections, and wide applications for pressurised water transfer. Easy installation with included joints options.


  • Robust Self-priming Function: This 230V Diaphragm Pump has a self-priming function, with a suction range of 3m, no need to fill water before use. Suitable for liquid transfer, eliminating the need for manual priming and ensuring quick and easy operation.
  • Low Noise: The working noise of the water pump is around 55-60 decibels, and the noise of fixed installation is even lower.
  • High Pressure: Delivers water at 40PSI, ensuring strong and effective water flow for various applications.
  • Durable Construction: The pump body is made of glass fiber material, which has high strength, pressure resistance, and is not easy to leak; the motor uses pure copper, ensuring durability and continuous use in demanding environment. With stainless steel filter,it is corrosion resistance and easily emovable for cleaning.
  • Smart Switch: With built in smart pressure sensing feature, the water pump monitors system pressure and flow, turns
    pump on and off automatically. When taps are either opened or closed, it adjusts the flow rate and pressure.
  • Safety and Reliability: This water pump features grounding protection,automatic switch, overheating protection, and overload protection, ensuring smooth operation and safeguard against potential hazards.Besides,equipped with an integrated pressure relief bypass switch, this significantly reduces the frequency of pressure switch start-stop cycles, thereby minimizing the likelihood of pressure switch damage.
  • Wide Applications: The water pump can be applied to agricultural irrigation, equipment cooling water circulation, car washing equipment and other need strengthen the water pressure. Ideal for a range of uses including garden sprinklers, shower, water taps.
  • Easy Installation: Coming with a variety of specifications joints, the water pump is convenient to achieve various directions of installation in a confined space.


  • Open Flow: 4.5GPM(17.0LPM)
  • Voltage: 230V
  • Current: 0.85A
  • Motor Power: 187W
  • Pressure: 40 PSI/2.8 BAR
  • Frequency: 50 HZ
  • Capacity max: 17L/Min
  • Inlet and Outlet: 20mm
  • Overall Dimension (cm): 28.8 x 10.3 x 10.1cm
  • Weight: 2.7 kg
  • Color: Black

Pack Content

  • 1x Water Pump
  • 1x Manual


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