Tubing Flexible Inside Dia 1/2 In. Outside Dia 5/8 In. Length 100 ft. Max Pressure (PSI) 87 psi Temp Range 35 Degrees to 220 Degrees F Material of Construction PP Wall Thickness 1/16 In. Hardness R86 Rockwell Color Translucent Standards FDA CFR21 177.1520 UL 94 HB