Tubing, Application Air, Water, Grouping Configuration Ribbon, Hardness Shore A 98, Material Polyurethane, Material Trade Name Surethane, Material Trade Number Not Applicable, Maximum Operating Pressure 150 psi @ 75 Degrees F, Maximum Operating Temperature 160 Degrees F, Maximum Vacuum Pressure 28 in Hg, Number of Tubes 2, Overall Tubing Length 50 ft, PEX Type Not Applicable, Reinforcement Not Applicable