Industrial Ducting Hose, Hose Inside Dia. 6 in, Hose Length 25 ft, Hose Tube Material TPE, Hose Reinforcement Type Helix, Hose Reinforcement Material Carbon Steel, Hose Color Black and Blue, Vacuum Rating 17.00 in Hg, Max. Working Pressure @ 70 F 18 psi, Temp. Range -60 Degrees to 275 Degrees F, Bend Radius 4.5 in