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The ANVIL INTERNATIONAL INC 8700133708 is a 1-1/4 inch galvanized malleable iron coupling with a right-hand thread configuration. It is used to join threaded pipe sections in pressurized piping systems and provides a secure, corrosion-resistant connection. The galvanized finish adds a layer of protection against rust and oxidation in demanding environments. Plumbers and pipefitters install this fitting in residential, commercial, and industrial piping applications where malleable iron fittings are specified. The right-hand thread matches standard NPT threading conventions found across most piping systems.
This coupling is suited for use in gas distribution, water supply, and general service piping systems where malleable iron fittings are required. It is commonly installed in mechanical rooms, utility spaces, and industrial facilities. The 1-1/4 inch nominal pipe size fits standard Schedule 40 and Schedule 80 threaded pipe commonly used in light commercial and residential construction.
Designed as an OEM-style replacement and standard fitting for use with 1-1/4 inch NPT-threaded pipe in malleable iron piping systems.
Installation is typically performed by a licensed plumber or pipefitter using a pipe wrench and thread sealant or pipe tape rated for the service type. Shut off and depressurize the piping system completely before removing or installing any threaded fittings. Follow applicable local plumbing codes and IFGC requirements when installing in gas service. Do not overtighten malleable iron fittings, as the material can crack under excessive torque.
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