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    Technical Specifications for the MD46-80×4(P) Mine‑Use Self‑Balancing Wear‑Resistant Multistage Pump Model and Size

    Publication Date:

    2026-07-27

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    MD46-80×4(P) Mine Pump Model Technical Specifications Model: MD46-80×4(P) Rated Flow (m³/h): 46 Rated Head (m): 320 Rated Efficiency (%): 64 Shaft Power (kW): 62.68 Cavitation Margin (m): 4 Rotational Speed (rpm): 2950 Number of Impeller Stages: 4 Maximum Particle Size Allowed: <1 mm Medium Temperature: ≤105℃ Motor Power (kW): 90 Motor Model: Y280M-2 Impeller Rotation Direction: Clockwise Inlet and Outlet Nominal Diameter: DN Weight (kg): 596

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