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    12V DC Diaphragm Water Pump, 3.0 GPM

    Low price 12V diaphragm water pump for sale online. This DC electric diaphragm pump offers 3.0 GPM/11.3 LPM flow, 45 PSI/3.1BAR stop pressure and a 3m suction range, typically used in a variety of applications that require conveying or circulating water.
    SKU: ATO-DP-12V
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    ATO 12 volt DC water pump is an electric diaphragm booster pump with 8A current, 3.0 GPM/11.3 LPM flow, 3m suction lift, and 45 PSI/3.1BAR stop pressure. Self-priming water pump, low energy consumption, high Performance, can start and stop automatically.


    • Model: ATO-STFDP3-132-010-050-3330
    • Type: Electric Diaphragm Pump
    • Voltage: 12V DC
    • Current: 8A
    • Lift: 30M
    • Suction Distance: 3M
    • Flow: 3.0 GPM/11.3 LPM
    • Stop Pressure: 45 PSI/3.1BAR
    • Control Method: Pressure Switch
    • Interface Mode: 1/2" External Thread

    Dimension (Unit: mm)

    12V DC diaphragm water pump dimension


    12V DC diaphragm water pump details


    12V DC diaphragm water pump applications

    Tips: What is a DC diaphragm pump?

    A DC diaphragm pump is a type of positive displacement pump that utilizes a diaphragm, typically made of flexible material, to move fluid. The "DC" in its name refers to the power source it commonly uses—direct current electricity. These pumps are often compact, lightweight, and suitable for various applications where a reliable and efficient transfer of fluids is required.

    The pump operates by flexing the diaphragm in response to changes in air pressure, created by a motor or solenoid powered by DC electricity. As the diaphragm moves, it creates a pumping action that draws fluid into the pump and then expels it through an outlet. The design of DC diaphragm pumps makes them self-priming, meaning they can effectively lift fluid from a lower level.

    DC diaphragm pumps find applications in industries such as agriculture, automotive, marine, and recreational vehicles. They are valued for their versatility, ability to handle different types of fluids, and their suitability for situations where space and power sources may be limited. Common uses include water transfer, spraying, and circulation systems where a compact and reliable pumping solution is essential.

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