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The ANVIL INTERNATIONAL INC 8700133757 is a 1-1/2 inch galvanized malleable iron right-hand coupling used to join threaded pipe sections in piping systems. The galvanized finish provides corrosion resistance for both indoor and outdoor installations. Right-hand threading conforms to standard NPT thread direction, making it compatible with conventional threaded pipe and fittings. This coupling is installed by licensed plumbers and pipefitters working on water, gas, and mechanical piping systems where a reliable, code-compliant threaded connection is required.
This malleable iron coupling is suited for residential and light commercial piping applications, including water supply lines, gas distribution piping, and general mechanical systems. The 1-1/2 inch size is a common nominal pipe size found in main distribution runs, branch lines, and equipment connections. Plumbers and pipefitters typically use this fitting where a secure, leak-free threaded joint is needed between two pipe ends.
Designed as an OEM-style replacement and standard fitting for 1-1/2 inch NPT 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 beginning any fitting work. Apply an approved thread sealant or PTFE tape to male threads before assembly, and tighten to a snug, leak-free connection using a pipe wrench. Follow applicable IPC and IFGC code requirements for the specific system type and jurisdiction.
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