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The ANVIL INTERNATIONAL INC 8700135505 is a galvanized reducing coupling designed to connect pipe sections of two different diameters in threaded piping systems. It transitions from a 1-1/4 inch female thread to a 1 inch female thread, allowing technicians to reduce pipe size inline without additional fittings. The galvanized steel construction provides corrosion resistance suited for water, gas, and general plumbing distribution lines. This coupling is a standard threaded fitting installed by licensed plumbers and pipefitters in both residential and light commercial applications.
This reducing coupling is used in threaded steel pipe assemblies found in domestic water supply, hydronic heating systems, gas distribution, and fire protection piping. It is sold in packages of 20 units, making it practical for larger installations or maintenance stock. The 1-1/4 inch to 1 inch reduction is a common size transition in branch lines and drop-down runs where flow demands change across zones.
Designed as an OEM-style threaded fitting for use with standard NPT-threaded steel pipe in residential and commercial mechanical piping systems.
Installation is performed by licensed plumbers or pipefitters working with threaded steel pipe systems. Shut off and depressurize the line before removing or installing any threaded fitting. Apply an approved thread sealant or PTFE tape to the male threads before assembly. Follow applicable codes including IPC and IFGC for gas and water piping installations.
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