Tubing, Application Air, Lubricant, Water, Color White, Hardness Shore A 98, Inside Diameter 4 mm, Jacket Material No Jacket, Material LLDPE, Material Trade Name Value-Tube, Maximum Operating Pressure 150 psi @ 75 Degrees F, Maximum Operating Temperature 140 Degrees F, Maximum Vacuum Pressure 28 in Hg, Outside Diameter 6 mm, Overall Length 100 ft, Peristaltic Pump Compatible No, PEX Type Not Applicable, Reinforcement Not Reinforced, Standards , NSF 61, Wall Thickness 1 mm