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    View All Mine Master® Rock Dust 100SD

    1-1/4X100 MINE MASTER ROCK DUST 100SD

    Product # 46910700

    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.

    • Product Details
      Part # 11/4X100ROCKDUST / 1 1/4 X 100 ROCK DUST
      Product # 46910700
      Description 1-1/4X100 MINE MASTER ROCK DUST 100SD
      UPC 770075454687
      Vacuum (In. Hg) 30
      Continuous Operating Temperature Range -40°F to +180°F
      Minimum Bend Radius (in) 6
      Minimum Bend Radius (mm) 152
      Hose Inside Diameter (in). 1.25
      Hose Inside Diameter (mm) 31.8
      Hose Outside Diameter (in) 1.67
      Hose Outside Diameter (mm) 42.4
      Inside Diameter (in) 1.25
      Inside Diameter (mm) 31.8
      Temperature Range -40°F to +180°F (-40°C to +82°C)
      Working Pressure (psi) 100
      Outside Diameter (in) 1.67
      Outside Diameter (mm) 31.8

    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.