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The ANVIL INTERNATIONAL INC 8700158705 is a 3/4-inch galvanized merchant coupling designed for steel threaded pipe connections. This fitting provides a full-thread engagement from end to end, allowing two sections of threaded pipe to be joined securely. The galvanized steel construction resists corrosion in wet or humid environments, making it appropriate for a range of piping applications in both above-ground and protected installations. Licensed plumbers and pipefitters are the primary installers. The coupling ships in a package quantity of 50 units, suited for contractors stocking fittings for multiple jobs.
This merchant coupling is used in residential and light commercial plumbing, heating, and mechanical piping systems where 3/4-inch threaded galvanized steel pipe is specified. It is commonly installed in water distribution, gas distribution piping where code-approved, and general mechanical systems. Merchant couplings are a standard fitting type used when extending or joining runs of threaded pipe in new construction and retrofit work.
Designed as an OEM-style replacement and standard-use fitting for 3/4-inch NPT threaded galvanized steel pipe systems.
Installation is performed by licensed plumbers or pipefitters following applicable IPC or IFGC code requirements for the specific piping system. Shut off and depressurize the pipe system before cutting, threading, or fitting any new couplings. Apply appropriate thread sealant or PTFE tape to all male threads before assembly. Do not over-tighten with a pipe wrench, as this can crack or distort the fitting.
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