Industrial Ducting Hose, Hose Inside Dia. 16 in, Hose Length 15 ft, Hose Tube Material Neoprene, Hose Reinforcement Type Helix, Hose Reinforcement Material Wire Helix – Reinforced, Hose Color Black, Yellow, Vacuum Rating Not Rated, Max. Working Pressure @ 70 F 2 psi, Temp. Range -40 Degrees to 250 Degrees F, Standards UL-94V-0, Bend Radius 9.5 in