Features: 1.Working Pressure for up to 1200 PSI, and work temp is ?65 to 265, can use in automotive, nautical, industrial, and commercial applications quality brass fitting, solid construction. 2.Will never rust, suitable for pressure washers, irrigation, fluid transfer, engine repair, crack case repairs, plumbing, heaters, boilers. 3.These quality pipe bushings allow for quick conversion and adapting various sizes of fittings to tanks, manifolds. 4.It is reusable and with wide applications, involving pneumatics, vacuum, and general fluid handling. 5.Also widely used in industrial maintenance and repair applications when corrosion resistance is desired. 6.The reducer is often installed in pneumatic valves, hydraulic valves, manifolds and air tanks or crank cases. 7.Can also be used for other types of fluid transfer and handling non potable water, air and fuel. Specification: Item Type: Hex Reducer Bushing Material: Brass Thread: 1/2in NPT Male Thread Thread: 1/4in NPT Female Thread Application: Pneumatic valves, hydraulic valves, manifolds and gas tanks or crankcases