Engineered for heavy-duty use, Solar Rex’s 1.5HP DC Solar Pumps (e.g., DIFFUL 4DFS5.9-107-1100) feature:
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Shielded water-filled motors: Deionized coolant prevents pollution; submersible to 150m.
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Dual power sources: Operate on DC solar (60–380V) or AC grid/generators (90–240V).
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Smart protections: Dry-run, reverse polarity, and overvoltage safeguards 15.
With max flows of 5.9m³/h, these pumps suit poultry farms, orchards, and municipal water projects. Includes a 2-year warranty
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