Spiraflex® Rock Dust

Marking: Continental Rock Dust USMSHA 2G-1C-14C/17 Made in USA

 

Applications

Rock Dust hose is a lightweight, flexible alternative to the rubber hose for handling rock dusting in underground coal mines.

Specifications

  • Construction Tube: Pliovic® meets MSHA standards USMSHA
  • Cover: Pliovic® meets MSHA standards USMSHA
  • Reinforcement: Rigid white Pliovic® PVC helix
  • Coupling: Contact fitting manufacturer for proper fitting recommendation and coupling procedure.
  • Temperature Range: 0°F to 158°F (-18°C to 70°C)
  • Order Codes: 586-426 (Corrugated Cover)
  • Packaging: 100ft, Coiled & Poly-Wrapped

 

Technical Data Imperial

  • Part Number

    Color

    InnerØ

    OuterØ

    Weight

    Working
    Pressure

    Bend Radius

    Vacuum HG

    Length

  • (in)

    (in)

    (lbs/ft)

    (PSI)

    (in.)

    (in.)

    (ft)

  • 20013351

    Green

    1-1/2

    1.75

    0.28

    44

    4.00

    29

    100

  • 20013354

    Green

    2

    2.35

    0.61

    30

    6.00

    29

    100

  • 20013356

    Green

    2-1/2

    2.87

    0.61

    30

    7.00

    29

    100

  • 20013358

    Green

    3

    3.40

    0.77

    30

    8.00

    29

    100

  • 20013359

    Green

    4

    4.45

    0.95

    27

    14.00

    15

    100



Technical Data Metric

  • Part Number

    Color

    InnerØ

    OuterØ

    Weight

    Working
    Pressure

    Bend Radius

    Vacuum HG

  • (mm)

    (mm)

    (kg/m)

    (MPa)

    (mm)

    (mm)

  • 20013351

    Green

    38.10

    44.50

    0.420

    0.30

    97.00

    737

  • 20013354

    Green

    50.80

    59.70

    0.910

    0.21

    140.00

    737

  • 20013356

    Green

    63.50

    72.90

    0.910

    0.21

    178.00

    737

  • 20013358

    Green

    76.20

    86.40

    1.150

    0.21

    203.00

    737

  • 20013359

    Green

    101.60

    113.00

    1.410

    0.19

    356.00

    381



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