High Pressure Liquid Propane Gas Rubber Hose Assembly with MNPT x MNPT ^ Truzero High Pressure Rubber Hose Is Designed To Meet Ul21 , Cga , Type1 , En , British-Bs And Astm Standards ^ Constructed From High Grade Aerospace Rubber Compounds ^ Resists Wear 50% More Than Other ...High Pressure Liquid Propane Gas Rubber Hose Assembly with MNPT x MNPT ^ Truzero High Pressure Rubber Hose Is Designed To Meet Ul21 , Cga , Type1 , En , British-Bs And Astm Standards ^ Constructed From High Grade Aerospace Rubber Compounds ^ Resists Wear 50% More Than Other Leading Brands ^ Superior Cold Weather Flexibility To Minus 65 Degree F ^ Excellent For Lpg Transportation , Bobtail Lines , Vapor Lines , Plant Use , And Most Other Applications ^ MFG# F965001 Enerco 1 In.