NOTICE - NPT Thread Size is a Nominal Pipe Size, and it Does Not represent the actual diameter. This 1/2" NPT Female to 3/8" NPT Male thread adapter is about 3/4" I.D x 5/8" O.D; Please confirm the size you needed before ordering. And NPT size not compatible with compression size!!!
SUPERIOR THREADS - Standard NPT threads allows the fittings to be better engaged with the object to enhance fixation, the deeper and smoother threads make installation easier and more efficient.
MULTI-FUNCTION - Reducer adapter for connecting various pipes, fittings as well as air tools. It can also be used with grease, fuels and natural gas, refrigeration,instrumentation and hydraulic systems in low and medium pressure pipe line connections.
PREMIUM MATERIAL - Solid brass for corrosion resistance, more durable than iron and iron galvanized pipe fittings, high temperature ductility and low magnetic permeability.
SPECIFICATION - 150 PSI working pressure, Temperature range of -65°F to 250°F (-53°C to 121°C)