600 watt submersible well pump adopts stainless steel impeller and has 48V working voltage, 800~1585 gph max. flow, 42~80m max. head. 3 inch water well pump with an external DC controller is used for ponds, farms, fountains or pools.
Well Pump Features
Model |
3DPC3.5-80-48-600 |
3DSC4-80-48-600 |
4DPC6-42-48-600 |
Max. flow |
3.5m3/h (800 gph, American system) |
4.0m3/h (1057 gph, American system) |
6.0m3/h (1585 gph, American system) |
Max. head |
80m (260ft) |
80m (260ft) |
42m (135ft) |
Length |
60cm |
70cm |
50cm |
Inlet diameter |
3 inch |
3 inch |
4 inch |
Outlet diameter |
1.25 inch |
1.25 inch |
1.25 inch |
Structure |
Single-suction plastic impeller |
Single-suction stainless steel impeller |
Single-suction plastic impeller |
Material of outlet/connector/oil cylinder |
Brass |
Stainless steel |
Brass |
Power |
600W |
Voltage |
48V DC |
Internal motor |
Brushless DC motor |
Speed |
4000rpm |
Material of shaft |
304 stainless steel |
No water protection function |
The water 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 |
<100V DC |
Required power of solar panel |
≥1.3*pump power |
Efficiency |
45% |
Warranty |
2 years |
Cable length |
2m |
Controller Features
Model |
DF-48 |
Best MPPT voltage range |
60-90V 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
600W water well pump performance curves
Max. Flow: 3.5m3/h, Max. Head: 80m, Model: 3DPC3.5-80-48-600

Max. Flow: 4.0m3/h, Max. Head: 80m, Model: 3DSC4-80-48-600

Max. Flow: 6.0m3/h, Max. Head: 42m, Model: 4DPC6-42-48-600

Tips: Protection functions of water well pump and DC controller
- Over-current protection: When the water well pump model is mismatched or UVW three-phase in short-circuit connection.
- Phase protection: UVW three-phase is in an open circuit.
- Stall protection: When the pump model is mismatched. A pump extension cord is too long. Solar water pump power is too low. The pump bearing is stuck.
- Low voltage protection: The input voltage of the solar pump is too low.
- High voltage protection: The input voltage is too high.
- Dry-run protection: Not all of the air in the pump is exhausted. There is no water in the deep well/pond.
- High-temperature protection: The temperature of the DC controller MCU is more than 90℃.
- Reverse connection protection: The wiring is wrong.