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    1/2″ Black Pipe Union – Malleable Iron, NPT

    Part #: MM-65-603

    1/2″ black pipe union for joining two lengths of threaded black steel pipe. Constructed from malleable iron with a black finish, this union provides a strong and removable connection point in gas, air, and liquid piping systems. Designed for use with 1/2″ NPT threaded pipe.