Industrial Ducting Hose Hose Inside Dia 3 in Hose Length 25 ft Hose Tube Material Polyurethane Hose Reinforcement Type Helix Hose Reinforcement Material Wire Helix - Reinforced Hose Color Clear Vacuum Rating 16.00 in Hg Max Working Pressure @ 70 F 6 psi Temp Range -40 Degrees to 200 Degrees F Bend Radius 2.9 in