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Description :
EDWIN PUMP provide 4EFS Series 4" AC/DC Water filled motor Hybrid Solar Pump .
Key features :
1.Permanent magnet brushless frequency conversion water-filled motor Frequency control : Small starting current, great starting power, variable frequency speed regulation, the same power brushless motor is more portable
2. Stable mechanism design : Double inner and outer shielded motor with field-oriented control function. No mechanical seal is used, so it can avoid the water leakage and mechanical seal friction. And the wet rotor cooling effect is better.
3. Built-in intelligent controller.
4. Hybrid powered by AC and DC, max power is 3KW
5. Soft start : extend the service life.
6. Voltage range : 60-380VMP or 90-240VAC, 50/60Hz. Max. VOC is 440V
7. Special consideration is given to the aspects of Dry-running protection, Reverse protection, Over-load protection, Over-current protection, Over-voltage protection, Phase loss protection.
8. 304 Stainless steel material : It is made from high-quality materials that are resistant to corrosion and rust.
9. High temperature copper coil , use vacuum dip paint insulation treatment process .
10. High-accuracy rotor with graphite bearing and thrust bearing : The advantages of graphite bearings are mainly manifested in: self-lubrication, high temperature resistance, corrosion resistance, light weight, etc
11. In DC mode, the MPPT can be more effective, even up to 99%
12. In AC mode, the power factor exceed 0.99 in case of power factor correction function
13.Dive deeper : Submerging depth can reach 150 meters.
14.2 years warranty
Spare Parts :
Technical Data:
| Model | DC Voltage Range | AC Voltage Range | Power | Max. Flow | Max. Head | Outlet |
| 4EFS5.7-83-750 | 60-380Vmp (60-440VOC) | 90-240VAC | 750W | 5.7m3/h | 83m | 1.25" |
| 4EFS5.9-107-1100 | 60-380Vmp (60-440VOC) | 90-240VAC | 1100W | 5.9m3/h | 107m | 1.25" |
| 4EFS6.1-129-1300 | 60-380Vmp (60-440VOC) | 90-240VAC | 1300W | 6.1m3/h | 129m | 1.25" |
| 4EFS6.2-144-1500 | 60-380Vmp (60-440VOC) | 90-240VAC | 1500W | 6.2m3/h | 144m | 1.25" |
| 4EFS6.1-183-1800 | 60-380Vmp (60-440VOC) | 90-240VAC | 1800W | 6.1m3/h | 183m | 1.25" |
| 4EFS6.7-39-500 | 60-380Vmp (60-440VOC) | 90-240VAC | 500W | 6.7m3/h | 39m | 1.25" |
| 4EFS7.8-73-1100 | 60-380Vmp (60-440VOC) | 90-240VAC | 1100W | 7.8m3/h | 73m | 1.25" |
| 4EFS8.4-97-1500 | 60-380Vmp (60-440VOC) | 90-240VAC | 1500W | 8.4m3/h | 97m | 1.25" |
| 4EFS8.1-133-1800 | 60-380Vmp (60-440VOC) | 90-240VAC | 1800W | 8.1m3/h | 133m | 1.25" |
| 4EFS10-104-1500 | 60-380Vmp (60-440VOC) | 90-240VAC | 1500W | 10m3/h | 104m | 1.5" |
| 4EFS8-157-2200 | 60-380Vmp (60-440VOC) | 90-240VAC | 2200W | 8m3/h | 157m | 1.25" |
| 4EFS10.3-129-2200 | 60-380Vmp (60-440VOC) | 90-240VAC | 2200W | 10.3m3/h | 129m | 1.5" |
| 4EFS10.2-40-750 | 60-380Vmp (60-440VOC) | 90-240VAC | 750W | 10.2m3/h | 40m | 1.25" |
| 4EFS9.5-77-1100 | 60-380Vmp (60-440VOC) | 90-240VAC | 1100W | 9.5m3/h | 77m | 1.5" |
| 4EFS10.6-136-2600 | 60-380Vmp (60-440VOC) | 90-240VAC | 2600W | 10.6m3/h | 136m | 2" |
| 4EFS14.3-26-750 | 60-380Vmp (60-440VOC) | 90-240VAC | 750W | 14.3m3/h | 26m | 2" |
| 4EFS15-38-1100 | 60-380Vmp (60-440VOC) | 90-240VAC | 1100W | 15m3/h | 38m | 2" |
| 4EFS16.4-51-1500 | 60-380Vmp (60-440VOC) | 90-240VAC | 1500W | 16.4m3/h | 51m | 2" |
| 4EFS16.1-63-1800 | 60-380Vmp (60-440VOC) | 90-240VAC | 1800W | 16.1m3/h | 63m | 2" |
| 4EFS16.8-81-2600 | 60-380Vmp (60-440VOC) | 90-240VAC | 2600W | 16.8m3/h | 81m | 2" |
| 4EFS16.7-98-3000 | 60-380Vmp (60-440VOC) | 90-240VAC | 3000W | 16.7m3/h | 98m | 2" |
| 4EFS24.1-27-1500 | 60-380Vmp (60-440VOC) | 90-240VAC | 1500W | 24.1m3/h | 27m | 2" |
| 4EFS27-38-2600 | 60-380Vmp (60-440VOC) | 90-240VAC | 2600W | 27m3/h | 38m | 2" |
| 4EFS22-12-1100 | 60-380Vmp (60-440VOC) | 90-240VAC | 1100W | 22m3/h | 12m | 2" |
| 4EFS25.5-52-3000 | 60-380Vmp (60-440VOC) | 90-240VAC | 3000W | 25.5m3/h | 52m | 2" |
EDWIN PUMP is a professional China borewell pumps manufacturers and deep well pumps factory, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
Our factory mainly produce three types of pumps: deep well pumps, sewage submersible pumps and household borewell pumps. At the same time, when customers have demand, we also provide customers with other related water treatment products by a professional working team from the company.
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+86-13586290903 (WhatsApp)
Xuri Gongliang Cutting Tool Entrepreneurship Park, Wenqiao Town, Wenling City, Taizhou City, Zhejiang Province, China
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