4 inch water-cooled HV DC brushless solar water pump with external controller with S/S impeller
group nameWATER-COOLED SOLAR PUMP WITH EXTERNAL CONTROLLER
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Min Order1 piece
brand nameDIFFUL
model4DFSW
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Cash
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update timeSat, 06 Dec 2025 04:22:06 GMT
Paramtents
Type water-cooled solar pump with external controller
Material Stainless steel
Package type Wooden case
Warranty 2 years
Certificate CE, GS, RoHS
Application Household;irrigation,livestock
Packging & Delivery
Min Order1 piece
Briefing
4 inch water-cooled HV DC brushless solar pump with external controller(0.75KW-2.2KW)
Max Flow range: 6-13m3/h
Max Head range: 45-175m
Solar power water pump manufacturer
Max Flow range: 6-13m3/h
Max Head range: 45-175m
Solar power water pump manufacturer
Detailed
4 inch water-cooled DC brushless solar water pump with external controller
4 inch water-cooled DC brushless solar water pump with external controller direct sales from solar water pumps manufacturers
Water-cooled motor : More environmentally friendly and can be placed in deep water for work without leaking
Max Flow range: 36-130m3/h
Max Head range: 63-310m
4 inch water-cooled DC brushless solar water pump with external controller
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ITEM
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Max.flow（m³/h) | Max.head（m） |
DC Voltage（V） | Optimum input voltage(DC/V) | Power （kw） | Outlet （inch） |
Cable（m） | Solar panel | ||
Open circuit voltage(VOC) | Power | |||||||||
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4DFSW5.2-67-72-750
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5.2 | 67 |
72V | 90V-120V | 750 | 1.25 |
2 | <160V | ≥1.3*PUMP POWER | |
4DFSW5.2-101-72-1100 | 5.2 | 101 | 72V | 90V-120V | 1100 | 1.25 | 2 | <160V | ≥1.3*PUMP POWER | |
4DFSW5.2-101-110-1100 | 5.2 | 101 | 110V | 110V-150V | 1100 | 1.25 | 2 | <210V | ≥1.3*PUMP POWER | |
4DFSW5.2-146-110-1300 | 5.2 | 146 | 110V | 110V-150V | 1300 | 1.25 | 2 | <210V | ≥1.3*PUMP POWER | |
4DFSW4.8-203-110-1500 | 4.8 | 203 | 110V | 110V-150V | 1500 | 1.25 | 2 | <210V | ≥1.3*PUMP POWER | |
4DFSW7.5-80-110-1300 | 7.5 | 80 | 110V | 110V-150V | 1300 | 1.25 | 2 | <210V | ≥1.3*PUMP POWER | |
4DFSW7.5-100-110-1500 | 7.5 | 100 | 110V | 110V-150V | 1500 | 1.25 | 2 | <210V | ≥1.3*PUMP POWER | |
4DFSW11-60-110-1500 | 11 | 60 | 110V | 110V-150V | 1500 | 2 | 2 | <210V | ≥1.3*PUMP POWER | |
4DFSW19-35-110-1500 | 19 | 35 | 110V | 110V-150V | 1500 | 2 | 2 | <210V | ≥1.3*PUMP POWER | |
4DFSW25-26-110-1500 | 25 | 26 | 110V | 110V-150V | 1500 | 2 | 2 | <210V | ≥1.3*PUMP POWER | |
4 inch water-cooled HV DC brushless solar pump with external controller Hydraulic Performance Curves
How to choose a solar pump:
1. Confirm your technical requirements
How deep is your well (borehole)?
What is the distance between the tank and the well?
What is the height of the tank?
What is your requirement for the flow rate (L/H)?
How deep is your well (borehole)?
What is the distance between the tank and the well?
What is the height of the tank?
What is your requirement for the flow rate (L/H)?
2. Choose solar pumps according to your needs
Calculate the "actual lift needed" and find an appropriate pump.
Then choose the most suitable pump according to different flow rates and prices as well as pump materials.
Calculate the "actual lift needed" and find an appropriate pump.
Then choose the most suitable pump according to different flow rates and prices as well as pump materials.
How to calculate the Head?
You need a product
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- Nearest port for product export
- NINGBO, SHANGHAI
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Cash