NPT THREAD SIZE & FITMENT: Fits standard 1/2" NPT Female to 3/8" NPT Male reducer adapter threads. NPT is a nominal pipe size, not actual diameter. Approx. 0.75" ID × 0.625" OD. Please confirm size before ordering.
SUPERIOR THREADS FOR EASY INSTALLATION: Standard tapered NPT threads provide better engagement and fixation than straight threads. Deep, smooth threads make installation easier and reduce leaks. Use with pipe thread sealant or Teflon tape; gaskets not recommended.
PREMIUM SOLID BRASS MATERIAL: Made of solid brass for excellent corrosion resistance and durability. Outperforms iron and galvanized fittings in strength and longevity. Suitable for use in high-temperature and low-magnetic permeability applications.
MULTI-FUNCTIONAL APPLICATIONS: Ideal for connecting pipes, fittings, air tools, and adapters in air compressors, fuel lines, natural gas, refrigeration, instrumentation, and hydraulic systems. Rated for 300 PSI working pressure and temperatures from -65°F to 250°F (-53°C to 121°C).
PACKAGE & SAFETY: Includes 2 pieces of brass pipe reducer adapters per pack. Ideal for residential and commercial applications, contractors, and industrial buyers who need durable, high-quality NPT-threaded fittings for plumbing, HVAC, and hydraulic systems. Not compatible with compression fittings. Contains lead (1.8%–3.7%); not for potable water use in the USA and its territories.