Tubing Inside Dia 9/16 In. Outside Dia 13/16 In. Wall Thickness 1/8 In. Bend Radius 2 In. Tensile Strength 1750 psi Max Pressure (PSI) 18 Temp Range -67 Degrees to 167 Degrees F Vacuum (In. Hg) 17 Material of Construction PVC Length 50 ft. Hardness 56 Color Clear FDA Class IV NSF 51