Industrial Ducting Hose Hose Inside Dia 1 1/4 in Hose Length 50 ft Hose Tube Material PVC Hose Reinforcement Type Helix Hose Reinforcement Material Fiber Hose Color Grey Vacuum Rating 27.00 in Hg Max Working Pressure @ 70 F 45 psi Temp Range -20 Degrees to 150 Degrees F Bend Radius 0.9 in