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      Mud Pumps

      The characteristic of design is that to optimize parameter, appropriately increase stroke and reasonably lower stroke number improve the performance of suctions of pumps. The valve housing of hydraulic end with straight structure is massively forged thus the clearance volume is minimum. The K1:6 conical surface of the valve housing is treated with roll extrusion so the precision of fitting with the valve seat is greatly improved. The water inlet valve is positioned with strongback together with base plate which is convenient and reliable. The holes in the valve housing and the valve seat are machined according to specifications.

      • Model

        SL3NB-1600A

        SL3NB-1300A

        SL 3NB-1000

        Mode

        Triplex Single Acting Pistion

        Rated Power

        1176 (1600)

        956 (1300)

        735 (1000)

        Rated Strokes
        Per Minute

        120

        120

        110

        Stroke Length

        305 (12)

        305 (12)

        273 (10¾)

        Gear Ratio

        3.657/4.206

        3.657

        3.482

        Rated Rotating Speed

        438

        438

        383

        Diameter of
        Suction Inlet

        12

        12

        10

        Diameter of Discharge Outlet

        4

        4

        4

        External Size:L×W×H

        4.72×2.82×2.66

        4.30×2.05×2.45

        3.75×2.16×2.05

        Weight

        27.1

        20.8

        15.8

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