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The ANVIL INTERNATIONAL INC 8700163408 is a 1/2-inch galvanized union fitting designed for connecting and disconnecting threaded pipe runs in plumbing and mechanical systems. Unions allow a section of pipe to be removed without disturbing the rest of the line, making them a standard component in service-accessible installations. The galvanized finish provides corrosion resistance for use in water supply, gas distribution, and general mechanical piping. This fitting is installed by licensed plumbers and pipefitters working on residential and light commercial systems.
This 1/2-inch union is suited for threaded pipe assemblies in water supply lines, heating system piping, and similar low-pressure mechanical applications where future serviceability is required. The union design allows a technician to break the connection at a single point without cutting pipe or disturbing upstream and downstream fittings, which is especially useful in equipment isolation and maintenance scenarios.
Designed as an OEM-style replacement and standard-use fitting for 1/2-inch threaded pipe systems in residential and commercial plumbing and mechanical piping applications.
Installation is performed by a licensed plumber or pipefitter. Shut off and depressurize the pipe system before removing or installing any union. Apply appropriate thread sealant or PTFE tape to male threads per local plumbing code requirements. Refer to applicable IPC or IFGC standards for approved materials and installation methods in your jurisdiction.
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