This Dixon FC31 Series hot-dipped galvanized steel Bauer style (Type B)shank/water quick connect female coupler has a barbed hose ID end, rubber gasket, valveless construction, and connects to a male Bauer-style (Type B) coupler. The barbed hose ID connection fits inside the hose and has a greater hold than non-barbed connections, and the rubber gasket provides a leak-tight seal. The coupler's hot-dipped galvanized steel body resists rust and corrosion, and the rubber gasket has a high elasticity and resists abrasion and impact forces. Valveless construction allows flow when the coupler is disconnected. The coupler locks on the male side with a double pin locking lever and comes with a safety pin to prevent the fitting from being accidentally opened. This coupler is used for irrigation and suction line applications, among others, but it is not recommended for use with media that would cause health or environmental concerns if the coupler leaks.SpecificationsFitting-end connectionFemale couplerHose-end connectionID barbed hoseMaterialGalvanized steelGasketRubberHose fittings connect, control, change the direction of, and terminate the flow in piping and hose systems. They are made of brass, stainless steel, galvanized steel, and other materials that resist corrosion, pressure, and wear. Hose fittings have various types of connections, including threaded, barbed, push-to-connect, dry disconnect, and others including those based on internationally-accepted specifications. Hose fittings are used in systems such as air compressors, automatic manufacturing operations, aircraft controls, and tire installation in industries including agriculture, mining, road construction, firefighting, and aviation.Dixon Valve & Coupling Company manufactures pipe and hose fittings and accessories. The company, founded in 1916, is based in Chestertown, Maryland.