Proline 3/4 In. Fip X 1/2 In. Swt Galvanized Steel Dielectric Union

Dielectric union ideal to prevent galvanic corrosion in commercial and residential piping systems. Installed between two pipes made of different metals, these quality fittings protect your systems by utilizing an insulating gasket insert to eliminate the electrical current development that could lead to piping deterioration. Dielectric unions are available with various connections of galvanized steel or lead-free compliant brass.