SPICAL FEATURE: 90-degree elbow for connecting two pipes or fittings at an angle.
FUNCTION: Female and male National Pipe Taper (NPT) threads for connecting to female and male threaded pipes,NPT thread size does not actual diameter, it is only nominal pipe size.
METAL: Forge brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.
TEMPERATURE RATING: Operating temperatures range from -53 to 121 degrees C (-65 to 250 degrees F)
Notice - Brass adapter is coated with red glue, which makes it tighter, not easy to leak, but we also have an extra Teflon tape.