Unit of Measure

Specifications

Inside Diameter

N/A 2.5 in63.50 mm

Nominal Outside Diameter

N/A 2.870 in72.90 mm

Maximum Working Pressure

N/A 30.0 psi0.21 MPa

Bend Radius

N/A 7.000 in178.00 mm

Vacuum Mercury

N/A 29 in737 mm

Weight

N/A 0.610 lb/ft0.91 kg/m

Temperature Range

N/A 0 to 158 ºF-18 to 70 ºC

Tube Construction

N/A Green Pliovic®, meets MSHA standards USMSHA

Cover

N/A Green Pliovic, meets MSHA standards USMSHA

Reinforcement

N/A Rigid white Pliovic Polyvinyl Chloride (PVC) helix

Branding

N/A Rock Dust USMSHA 2G-1C-14C/17 Spiraflex® Made in U.S.A. Continental ContiTech.

Media

N/A Dust

Packaging

Packaging

N/A 100' lengths, coiled and polywrapped

Application

Application

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