CM4H | Parker 4-Wire Heavy Duty Coalmaster® Hose

    Parker CM4H Coalmaster® hose is a heavy duty four-wire spiral reinforced mining hose that has been specially designed to meet the requirements of a hazardous and harsh environment. The CM4H hose has been thoroughly tested to meet internationally approved MSHA, LOBA and British Coal standards.
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    Parker CM4H 4-Wire Coalmaster® Hose

    Specifications:  MSHA, LOBA, British Coal
    Inner Tube:  Seamless, oil-resistant Neoprene.
    Reinforcement:  Four spiraled layers of high tensile wire
    Cover:  Oil, weather and flame resistant
    Temperature Range:  -40°F to +250°F (-40°C to +100°C)
    Fittings:  71 Series

    Parker CM4H Coalmaster® Hose | Sizes and Specifications

    Part No

    Inside Diameter

    Outside Diameter

    Working Pressure

    Min Bend Radius

    Weight

    Coupling

     #

    in

    mm

    in

    mm

    psi

    MPa

    in

    mm

    lb/ft

    kg/m

     Series

    CM4H12

    3/4

    20

    1.31

    33.3

    5000

    345

    11.00

    280

    1.16

    1,73

    71

    CM4H16

    1

    25

    1.57

    		 39.9

    5000

    345

    13.40

    340

    1.51

    2,25

    71

    CM4H20

    1-1/4

    32

    1.83

    46.5

    5000

    345

    18.10

    460

    1.82

    2,71

    71

     

    THIS SECTION IS FOR REFERENCE ONLY

    Motion & Flow Control Products, Inc. is not able to sell CoalMaster series of hoses. Please contact Fairmont Supply in West Virginia:

    304-367-9221

    https://www.fairmontsupply.com/

     

     

    IMPORTANT!
    Hose and hose fittings series must be correctly matched. Using any fittings other than those specifically designated by the hose manufacturer for use with each specific hose can lead to hose assembly failure. Hose assembly failures have lead to damage, injury and death.

    WARNING: This product can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov

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