Ducting Hose, Hose Inside Dia. 6 in, Hose Length 25 ft, Hose Tube Material Polyurethane, Hose Reinforcement Type Helix, Hose Reinforcement Material Steel Wire, Hose Color Clear, Vacuum Rating 15 Hg, Max. Working Pressure @ 70 F 19 psi, Temp. Range -65 Degrees to 225 Degrees F, Standards , Bend Radius 6 in