| Items |
 1854 1 1/4 Inch (in) Inside Diameter Flextra® Rock Dust Hose |
1855 1 1/2 Inch (in) Inside Diameter Flextra® Rock Dust Hose |
1856 2 Inch (in) Inside Diameter Flextra® Rock Dust Hose |
1857 2 1/2 Inch (in) Inside Diameter Flextra® Rock Dust Hose |
1858 3 Inch (in) Inside Diameter Flextra® Rock Dust Hose |
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| Inside Diameter | 1 1/4 in31.80 mm | 1.5 in38.10 mm | 2 in50.80 mm | 2.5 in63.50 mm | 3 in76.20 mm | |||||
| Nominal Outside Diameter | 1.59 in40.5 mm | 1.85 in46.9 mm | 2.37 in60.3 mm | 2.890 in73.3 mm | 3.35 in85.1 mm | |||||
| Maximum Working Pressure | 100 psi0.69 MPa | 100 psi0.69 MPa | 100 psi0.69 MPa | 100 psi0.69 MPa | 50.0 psi0.34 MPa | |||||
| Bend Radius | 6.000 in152.00 mm | 6.000 in152.00 mm | 8 in203 mm | 10.000 in254.00 mm | 12 in305 mm | |||||
| Vacuum Mercury | 29 in737 mm | |||||||||
| Weight | 0.48 lb/ft0.72 kg/m | 0.60 lb/ft0.89 kg/m | 0.80 lb/ft1.19 kg/m | 1.06 lb/ft1.58 kg/m | 1.20 lb/ft1.79 kg/m | |||||
| Temperature Range | -25 to 200 ºF-32 to 93 ºC | |||||||||
| Tube Construction | Black CHEMITUF (compound)® Synthetic Rubber (static dissipating/static conductive) | |||||||||
| Cover | Yellow Chemivic™ Synthetic Rubber, Flame-resistant (MSHA) (wrapped impression) | |||||||||
| Reinforcement | Spiral-plied synthetic fabric with wire helix | |||||||||
| Packaging | 50' lengths, coiled and polywrapped | |||||||||
| Branding (Spiral) | Continental ContiTech Rock Dust Flame-Resistant MSHA IC 11/7 | |||||||||
| Media | Dust | |||||||||
| Application | For handling rock dust operations in underground mines. | |||||||||
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