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    Mine Master® Rock Dust 100SD

    RECOMMENDED FOR: Rock dusting applications in underground coal mines where limestone dust (or other inert rock–derived dusting agent) is sprayed in order to isolate exposed coal surfaces from potential heat or ignition sources. Lightweight and flexible for easy handling.

    • Lightweight and flexible for easy handling.
    • Static-conductive.
    • Cover meets MSHA Flame–resistance.

    All Parts

    Part # Product # Description Maximum Working Pressure (psi) Maximum Working Pressure (bar) Inside Diameter (in) Inside Diameter (mm) Outside Diameter (in) Outside Diameter (mm)

    Features and Benefits

    • Temperature Range: -40°C to +82°C (-40°F to +180°F).
    • Exceeds IS:466 TYPE 3.
    • Size: 1/2", 3/4" and 1".
    • Design Factor: 4:1.
    • Couplings: 1, 6, 7, 21, 49 or 78. Reference the Hose Coupling Section.
    • Packaging: 100' length coiled and wrapped in polyethylene.