Description
Factory price deep well pump with internal brushless DC motor, special digital DC controller, 72V working voltage, 4000 rpm speed and 45% efficiency.
Well Pump Features
| Model | ATO-3DPC3-80-72-600 | ATO-4DPC6-42-72-600 |
| Max. flow | 3m³/ h (800 gph, American system) | 6m³/ h (1585 gph, American system) |
| Max. head | 80m (90ft) | 42m (135ft) |
| Length | 60cm | 50cm |
| Inlet diameter | 3 inch | 4 inch |
| Outlet diameter | 1.25 inch | 1.25 inch |
| Voltage | 72V DC | |
| Power | 600W | |
| Impeller structure | Single-suction plastic impeller | |
| Internal motor | Brushless DC motor | |
| Speed | 4000 rpm | |
| Material of shaft | 304 stainless steel | |
| Material of outlet/ connector/ oil cylinder | Brass | |
| No water protection function | The 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 | ＜150V DC | |
| Required power of solar panel | ≥1.3*pump power | |
| Efficiency | 45% | |
| Warranty | 2 years | |
| Cable length | 2m |
Controller Features
| Model | DF-12 |
| Best MPPT voltage range | 90-120V 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 72V DC water well pump performance curves:
Max. Flow: 3.0m³/h, Max. Head: 80m, Model: 3DPC3-80-72-600
Max. Flow: 6.0m³/h, Max. Head: 42m, Model: 4DPC6-42-72-600
Tips: What is Water Well Pump?
A water well pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the liquid energy, and is mainly used to transport liquids including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.
Liquids, gas mixtures and liquids with suspended solids can also be transported. The technical parameters of pump performance include flow, suction, head, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into volumetric pumps, vane pumps and other types. Positive displacement pump uses the change of its working chamber volume to transfer energy; vane pump uses the interaction between rotating blades and water to transfer energy, including centrifugal pump, axial flow pump and mixed flow pump.
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