Tubing Tygon(r) Pressure Inside Dia 3/4 In. Outside Dia 1 In. Wall Thickness 1/8 In. Bend Radius 3-1/4 In. Tensile Strength 2100 psi Max Pressure (PSI) 145 Temp Range 165 Degrees F Vacuum (In. Hg) 20 Material of Construction Vinyl Length 50 Ft. Hardness Shore A 65 Color Clear