Tubing Application Air Fuels Water Color Black Hardness Shore A 70 Inside Diameter 19 mm Material FKM Material Trade Name Viton Maximum Operating Pressure 290 psi Maximum Operating Temperature 400 Degrees F Outside Diameter 26 mm Overall Length 1 ft PEX Type Not Applicable Resistance Properties Chemical Resistant High Temperature Resistant Reinforcement Aramid Braid Reinforced Wall Thickness 3 mm