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    1.5 hp (1100W) Submersible/Deep Water Well Pump, 72VDC

    1.5 hp well pump with 72V DC working voltage, submersible well pump has optional maximum head 110/ 123m (360/ 400ft), maximum flow 3.8m³/ 4.8m³ per hour, 3 inch inlet diameter and 1.25 inch outlet diameter, single-suction plastic/ stainless steel impeller can be chosen. The water well pump can be used for irrigation,water tank, farms and livestock.
    SKU: ATO-WWP-72V1100
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Cost-effective deep well water pump for sale, with 50cm length, brushless DC motor internal motor. The deep well pump with a special DC controller which can show power, voltage, current and speed values in real time.

    Well Pump Features

    Model 3DPC3.8-123-72-1100 3DSC4.8-110-72-1100
    Max. flow 3.8m³/ h (1004 gph, American system) 4.8m³/ h (1268 gph, American system)
    Max. head 123m (400ft) 110m (360ft)
    Impeller structure Single-suction plastic impeller Single-suction stainless steel impeller
    Material of outlet/connector/oil cylinder Brass Stainless steel
    Length 80cm
    Inlet diameter 3 inch
    Outlet diameter 1.25 inch  
    Voltage 72V DC
    Power 1.5 hp (1100W)
    Impeller structure Single-suction plastic impeller
    Internal motor Brushless DC motor
    Speed 4000rpm
    Material of shaft 304 stainless steel
    Material of outlet/connector/oil cylinder Brass
    No water protection function The pump stops working automatically when there is no water in the well, and it will automatically restart working 30 minutes later.
    Required open circuit voltage (VOC) of solar panel <150V DC
    Required power of solar panel ≥1.3*pump power
    Efficiency 45%
    Warranty 2 years
    Cable length 2m

    Controller Features

    Model DF-72
    Best MPPT voltage range 90-120V DC
    Max. input current 15A
    Working temperature -15~+60℃ (5~140℉)
    Display LED display can show power, voltage, current and speed value.
    Functions Automatic charging (for battery)
    Variable frequency
    Automatic power ON/ OFF
    Soft start
    High voltage/ low voltage/ over-current/ high temperature protection
    Protection class IP65

    Package included

    • 1 * Water well pump with 2m cable
    • 1 * DC controller
    • 1 * Stainless steel float switch (water level sensor for the tank)
    • 1 * Pump outlet joint connector
    • 1 * Splice kit for cable join
    • 1 * Splice kit for waterproof
    • 1 * User manual

    1100W 72V DC water well pump performance curves:

    Max. Flow: 3.8m³/h, Max. Head: 123m, Model: 3DPC3.8-123-72-11001100W 72V DC water well pump high head performance curves

    Max. Flow: 4.8m³/h, Max. Head: 110m, Model: 3DSC4.8-110-72-1100

    1.5 hp 72V DC 3 inch water well pump performance curves

    Tips: Precautions for Water Well Pump.

    1. If the pump has any small fault, remember not to let it work. If the packing of the water pump shaft is worn out, it should be added in time. If the water pump is continued to be used, air will leak. The direct effect of this is that the power consumption of the motor will increase and the impeller will be damaged.
    2. If the pump vibrates strongly during use, be sure to stop and check the cause, otherwise it will also cause damage to the pump.
    3. When the bottom valve of the water pump leaks, some people will fill the inlet pipe of the pump with dry soil and flush the bottom valve with water, which is not advisable. Because when the dry soil is put into the water inlet pipe, the dry soil will enter the pump when the pump starts to work, which will damage the pump impeller and bearing, which shortens the service life of the pump. When the bottom valve leaks, it must be repaired. If it is serious, it needs to be replaced with a new one.
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