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    Detailed specifications of the 80DS12×7 coal mine‑specific water pump

    Publication Date:

    2026-05-18

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    Detailed specifications of the 80DS12×7 coal‑mine dedicated pump Model: 80DS12×7 Rated flow (m³/h): 34.6 Rated head (m): 73.8 Rated efficiency (%): 75 Shaft power (kW): 9.94 Cavitation margin (m): 3.3 Speed (rpm): 2950 Number of impeller stages: 7 Maximum particle size allowed: <1 mm Medium temperature: ≤105°C Motor power (kW): 15 Motor model: Y160M‑2 Impeller rotation direction: Clockwise Inlet and outlet nominal diameter: DN

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