74L Aluminum DOWNLOAD FLYER Specifications Part #:Â 74LPressure:Â 500 psiGas Type:Â Reactive / Non-ReactiveDimensions:Â 14.25″ x 4.25″Material:Â Aluminum AlloyWeight:Â 2 lbs 5 oz.Valve Inlet:Â 5/8″-18 UNF (C10)