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    Technical Specifications for the MD46-30×4(P) Mine‑Use Self‑Balancing Wear‑Resistant Multistage Pump Model and Size

    Publication Date:

    2026-07-23

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    MD46-30×4(P) Mine Pump Model: Technical Specifications Model: MD46-30×4(P) Rated Flow (m³/h): 46 Rated Head (m): 120 Rated Efficiency (%): 75 Shaft Power (kW): 20.06 NPSH (m): 2.8 Rotational Speed (rpm): 2950 Impeller Stages: 4 Maximum Particle Size: <1 mm Medium Temperature: ≤105℃ Motor Power (kW): 30 Motor Model: Y200L1-2 Impeller Rotation: Clockwise Inlet/Outlet Nominal Diameter: DN Weight (kg): 304

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