4/5DFS (AC/DC)
Shielded water-filled motor solar pump
- Models
- 11
- Power range
- 2.2 kW – 3 kW
- Max head
- 81 m
- Max flow
- 38 m³/h
Technical Data
11 modelsSwipe the table sideways to see all specs →
| Model | Voltage (AC) | Optimum input voltage (DC) | Power | Max. Flow | Max. Head |
|---|---|---|---|---|---|
| 4/5DFS26.5-81-3000 | 90-240VAC | 60-380Vmp（60-440VOC） | 3000W | 26.5m³/h | 81m |
| 4/5DFS28-44-2200 | 90-240VAC | 60-380Vmp（60-440VOC） | 2200W | 28m³/h | 44m |
| 4/5DFS28.2-58-2600 | 90-240VAC | 60-380Vmp（60-440VOC） | 2600W | 28.2m³/h | 58m |
| 4/5DFS28.5-59-2600 | 90-240VAC | 60-380Vmp（60-440VOC） | 2600W | 28.5m³/h | 59m |
| 4/5DFS32.5-22-2200 | 90-240VAC | 60-380Vmp（60-440VOC） | 2200W | 32.5m³/h | 22m |
| 4/5DFS32.5-64-3000 | 90-240VAC | 60-380Vmp（60-440VOC） | 3000W | 32.5m³/h | 64m |
| 4/5DFS33.5-21-2200 | 90-240VAC | 60-380Vmp（60-440VOC） | 2200W | 33.5m³/h | 21m |
| 4/5DFS33.8-41-2600 | 90-240VAC | 60-380Vmp（60-440VOC） | 2600W | 33.8m³/h | 41m |
| 4/5DFS35.8-54-3000 | 90-240VAC | 60-380Vmp（60-440VOC） | 3000W | 35.8m³/h | 54m |
| 4/5DFS38-39-2600 | 90-240VAC | 60-380Vmp（60-440VOC） | 2600W | 38m³/h | 39m |
| 4/5DFS38-41-3000 | 90-240VAC | 60-380Vmp（60-440VOC） | 3000W | 38m³/h | 41m |
4/5DFS (AC/DC) — Performance Curves
Hover a curve or a table row to highlight a model
Curves are approximate. Actual performance depends on water quality and installation conditions.Tap the chart to enlarge
Solar Panel Sizing
All models require solar panel power ≥ 1.3 × pump power. Send me your well depth and water needs on WhatsApp — I'll size the array for free
Frequently asked questions
What is the maximum head of the 4/5DFS (AC/DC) series?
Maximum head ratings range from 21–81 m across 11 models. Select a model using its performance curve at your required total dynamic head, including elevation, pressure and pipe friction losses.
How much water can the 4/5DFS (AC/DC) series deliver?
Maximum flow ratings range from 26.5–38 m³/h. Actual flow depends on operating head and available power. Maximum head and maximum flow are separate ratings; check the performance curve for your operating point.
Related guides
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