1. 1200 PSI working pressure at ‑65℉ ‑+265℉, suitable for automotive, nautical, industrial, and commercial applications. 2. Quality brass fitting with solid construction, rustless and resistant, to use. 3. Support quick conversion of pipe, allows adapting various sizes of fittings to tanks, manifolds. 4. 3/8in male to 1/8in female fitting, available in north american pipe sizes ranging from 1/8 up to 2 inches. 5. Wide application, can be applied to pneumatic valves, hydraulic valves, manifolds and air tanks or crank cases. 6. Reusable brass pipe bushing fitting, economical and solution to your piping and plumbing needs. 7. Support additional usage for other types of fluid transfer and handling non potable water, air and fuel. Spec: Item Type: Pipe Reducer Bushing Adapter Material: Brass Working Pressure: Up to 1200PSI(at -65℉-+265℉) Thread: 3/8in NPTMale Thread 18 TPI(Thread Measures 5/8in Diameter Across) 1/8in NPT Female 27 TPI (Thread Measures 13/32in Diameter Across) Application: Can be used in pneumatic valves, hydraulic valves, manifolds and air tanks or crank cases. Suitable for pressure washers, irrigation, fluid transfer, engine repair, crack case repairs, plumbing, heaters, boilers. Can be used for applications involving pneumatics, vacuum, and general fluid handling. Widely used in industrial maintenance and repair applications. Package List: 1 x Brass Pipe Reducer Adapter