WATTS 1-1/2 GALV DIELECTRIC UNION,

Dielectric Union Fitting

1-1/2" x 1-1/2", FPT x FPT, 250 PSI, Steel Adapter/Nut, Buna-N Gasket, Iron Pipe to Galvanized Iron Pipe, Straight, Dielectric Union
Series 3004 Dielectric Unions Feature a Female Iron Pipe Thread to Female Iron Pipe Thread (Galvanized) Connection; These Unions are Designed to be Installed Between Pipe Made from Dissimilar Metals to Prevent Accelerated Corrosion and Deterioration in the Piping System Due to Galvanic and Stray Current; Designed and Manufactured to the Highest Quality Standard; Individually Factory Certified to Withstand a Minimum of 600 Volts on a Dry Line with No Flashover

Includes (2) Tailpiece, Buna-N Gasket