Dielectric unions are used in commercial and residential applications to prevent accelerated corrosion and deterioration in the piping system due to galvanic and stray currentIt is installed between pipes made from dissimilar metals, and features a female iron pipe thread to solder connectionIt consists of a union nut, two tailpieces, and a gasket that separates the tailpieces to prevent an electric current from occurringDesigned and manufactured to the highest quality standardsFactory certified to withstand a minimum of 600 V on a dry line with no flashoverSteel adapter and nut, polysulfone insulator, buna-n gasket
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