Zhejiang Dingfeng Electrical Appliance Co.,Ltd is profession manufactory for deep well pumps, surface solar pumps and submersible solar pumps. Our head office is located in Wenling, Zhejiang, which is established in 1989. Wenling, Zhejiang, a water pump city in China. 70% of the world's water pumps are produced here.

We have advanced automatic winding machine, assembling line and testing machines to control the quality. And we already got CE certificate, ISO9001, technical patents etc.

We never stop the steps to improve and innovate our solar pumps to reach the different market requirement.

In order to meet the market demand for large-flow solar pumps. DIFFUL launched 4DLR series plastic impeller solar submersible pump.

4 inch DC brushless solar pump with plastic impeller

Model:4DLR6-65-72-550

Voltage:72v

Power:550w

Max.head:65m

Max.lift:6m³/h

Outlet：1.25”

Model:4DLR7.5-65-110-750

Voltage:110v

Power:750w

Max.head:65m

Max.lift:7.5m³/h

Outlet：1.5”

Model:4DLR7.5-100-72-1100

Voltage:72v

Power:1100w

Max.head:100m

Max.lift:7.5m³/h

Outlet：1.5”

Model:4DLR11-45-72-550

Voltage:72v

Power:550w

Max.head:45m

Max.lift:11m³/h

Outlet：2”

Model:4DLR12-75-72-1100

Voltage:72v

Power:1100w

Max.head:75m

Max.lift:12m³/h

Outlet：2”

Model:4DLR14.5-45-110-750

Voltage:110v

Power:750w

Max.head:45m

Max.lift:14.5m³/h

Outlet：2”

Model:4DLR15-55-72-1100

Voltage:72v

Power:1100w

Max.head:55m

Max.lift:15m³/h

Outlet：2”

Please contact us for more details.

E-mail:sales08..........com

Tel/WhatsApp:+86 15058288607

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