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The TS BRASS 172A is a chrome-plated brass adapter fitting designed to connect a 1/4 NPT male thread to a 3/4-14 UN male thread. This fitting serves as a transition connector in commercial foodservice plumbing systems, specifically engineered for use with Fisher faucet assemblies. The chrome-plated brass construction provides corrosion resistance and durability in demanding commercial kitchen environments. At 0.151 pounds, it is a compact, lightweight fitting. Licensed plumbers and commercial kitchen equipment installers are the primary trades that work with this component.
This adapter is used in commercial foodservice plumbing installations where Fisher brand faucet equipment requires a threaded transition between 1/4 NPT supply lines and 3/4-14 UN faucet connections. It is a direct-fit component for Fisher faucet applications in commercial kitchens, prep stations, and bar installations. The fitting bridges two distinct thread standards, eliminating the need for custom fabrication at the connection point.
Designed as a direct-fit adapter for Fisher faucet assemblies requiring a 1/4 NPT male to 3/4-14 UN male thread transition.
This fitting is installed by a licensed plumber or qualified commercial kitchen equipment technician. Shut off the water supply and relieve line pressure before disassembling any existing fittings. Apply thread sealant tape or pipe dope rated for potable water to all male NPT threads before installation. Do not overtighten brass fittings, as the material is subject to cracking under excessive torque.
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