Universal Coupling Universal Coupling Hose Fitting Size 1/2 3LX91

Universal Couplings – Constructed of malleable iron Same gasket, safety clip, and lanyard for all coupling sizes Gasket temp. range: -20° to 160°F A sexless common head design eliminates mismatched fitting and allows direct locking connection between any 2 fittings from 1/4″ to 1″. Part Numbers: 6YZH1 to 6YZH4 do not require a pin; OSHA compliant. Note: Do not use coupling for steam service. Rated for air service only, up to 110 psi.