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The BMI USA 6429 is a lead-free brass tee fitting designed for threaded pipe connections in residential and light commercial plumbing systems. It provides a three-way branch connection with a 3/4 x 3/4 x 1/2 inch configuration, allowing a reduced branch takeoff from a main run. Constructed from solid brass, this fitting delivers reliable corrosion resistance and durability under standard service pressures. At 0.47 pounds, it is compact and straightforward to handle during installation. Licensed plumbers and experienced pipefitters are the primary installers for this type of threaded brass fitting.
This tee fitting is suited for use in potable water supply lines, hydronic heating branch connections, and general plumbing distribution systems where a threaded brass fitting is required. The lead-free construction meets drinking water compliance requirements, making it appropriate for use in potable water applications in residential and commercial plumbing projects.
Designed as an OEM-style replacement or new-installation threaded brass tee fitting for standard NPT threaded pipe systems in residential and light commercial plumbing applications.
Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off the water supply and depressurize the line before making any connections. Apply an appropriate thread sealant or PTFE tape to all male threads before assembly. Do not overtighten threaded connections, as brass fittings can crack under excessive torque.
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