Ducting Hose, Hose Inside Dia. 8 in, Hose Length 25 ft, Hose Tube Material TPE, Hose Reinforcement Type Helix, Hose Reinforcement Material Steel Wire, Hose Color Black, Vacuum Rating 9 Hg, Max. Working Pressure @ 70 F 4.5 psi, Temp. Range -65 Degrees...