ARTRAC.   Application(s) Vacuum, Material Handling - Abrasives The Artrac. hose is used for a variety of abrasive, material-handling applications to transfer sand, gravel, cement, fly ash, glass, metals, plastic pellets, fertilizers, rock salts, and slurries. All sizes are rated at full vacuum.   Construction   Tube Thermoplastic alloyed blend of polyurethane and PVC(static dissipating/static conductive) Reinforcement Black rigid Pliovic PVC helix Cover Thermoplastic alloyed blend of nitrile, polyurethane, and PVC (nonconductive)   Temperature -30 to 158 ° F (-34 to 70 ° C)