♦ Fittings are easy to disconnect and retighten.
♦ Every fitting is stamped with size, material, and heat code.
♦ Radius junction design with elbows provides smooth flow path.
♦ Female nut threads are silver-plated to reduce the friction
against the body threads.
♦ Hardened threads with smooth surface finish avoid galling and
help to extend the fitting service life.
