3Inch/4Inch AC/DC&WIDE VOLTAGE BRUSHLESS SCREW SOLAR PUMP | 4500 RPM DIFFUL &WELLUP WATER PUMP |Household Water Supply And Irrigation

  • group nameDIFFUL&WELLUP AC/DC SOLAR WELL PUMP

  • Min Order1 piece

  • brand nameDIFFUL

  • model4/6HJSC

  • payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Cash

  • update timeFri, 05 Dec 2025 20:04:45 GMT

Paramtents

  • Material Stainless Steel

  • Type Brushless Solar Pump

  • Warranty 3/4HJSS-A/D(HV) 2-year ; 3/4HJSS-A/D-IN1-year

  • MOQ 1set

Packging & Delivery

  • Min Order1 piece

Briefing

3inch4inch AC/DC&wide voltage brushless screw solar pump
The Max head:150m
The Max flow:2m³/h

Detailed

4500 RPM DIFFUL&WELLUP WATER PUMP
Featuring a 4500 RPM permanent magnet synchronous motor,perfectly matched with the output characteristics of solar panels,this series delivers higher head and greater flow.
Whether for agricultural irrigation,livestock water supply,landscape projects,or domestic water use,our products provide anefficient,reliable,and economical green water solution.
4500RPM SOLAR PUMPWITH BUILT-IN CONTROLLER
A system where the solar-specific controller is integrated within the pump,eliminating the need foradditional purchase and installation of a separate controller.It is simple,convenient,andsignificantly reduces installation difficulty and the probability of errors.
Integrated Design Smart Water Solution
1.All-in-One Design, Easy Installation.
2.Permanent magnet brushless synchronous motor,long working life and high working efficiency.
3.Stainless steel outlet/connector, with better corrosion resistance.
4.Silicon carbide-impregnated graphite mechanical seal, long service life and reliable operation.
5.180°C high temperature resistant copper wire, insulation class F.
6.Cold rolled 600 silicon steel sheet stator and rotor.
7.MPPT function, the solar power utilization rate is higher.
8.Automatically adjust the speed for operation according to the sunlight power.
9.Over-voltage/undervoltage/over-current/phase loss/short circuit/high temperature protection etc.

3Inch4Inch AC/DC&Wide Voltage Brushless Screw Solar Pump

 
3Inch4Inch AC/DC&Wide voltage brushless screw solar pump - stainless impeller, MPPT controller, brushless motor.
Features: 304 stainless steel impeller, corrosion resistant.
Greatly use for farm livestock,Off-grid household water supply, agricultural irrigation.
TECHNICAL DATA
ITEM
Built-in Controller Model
Voltage(AC)
Optimum input voltage(DC)
Power
Max.Flow
Max. Head
Outlet
Cable
Open circuit voltage(VOC)
VOC(-IN Model)
3HJSS2-150-72-750-A/D(HV)
A/D-IN
85V-280V
100V-350V
750W
2m³/h
150m
0.75"
2m
<450V
<430V
4HJSS3.7-112-72-750-A/D(HV)
85V-280V
100V-350V
750W
2m³/h
150m
1"
2m
<450V
<430V

3Inch4Inch AC/DC&Wide Voltage Brushless Screw Solar Pump

HYDRAULIC PERFORMANCE CURVE

HOW TO CHOOSE A PUMP
Confirm you technical requirement
How deep is your well(bore hole)?
How far is the distance between tank and well?
What's you requirement about the flow(L/H)?
Compare your requirement with our product
Calculate "Actual Pump Head" and find the proper pump with the right head.
Then you can choose the pump you want according to different flow and prices.

3Inch4Inch AC/DC&Wide Voltage Brushless Screw Solar Pump

CONTROLLER INTERNAL WIRING DIAGRAM

HOW TO CHOOSE SOLAR PANEL

3HJSS2-150-72-750-A/D(HV)
3HJSS2-150-72-750-A/D(HV)-IN
750W-72V solar panel
750w-72v solar panel-built in
4HJSS3.7-112-72-750-A/D(HV)
4HJSS3.7-112-72-750-A/D(HV)
750w-72v solar panel
750w-72v solar panel-built in