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The BMI USA 4047 is a lead-free brass threaded nipple designed for use in plumbing distribution systems where safe, reliable connections are required. Measuring 2.5 inches in diameter and 7 inches in length, this nipple provides a standard threaded interface between pipe sections, valves, and fittings. The red finish indicates the manufacturer's identification standard. At 2.63 pounds, the fitting offers solid brass construction suited for potable water, commercial plumbing, and industrial fluid handling applications. Licensed plumbers rely on this type of fitting for both new construction and retrofit work where lead-free compliance is mandated.
This nipple is appropriate for residential and commercial plumbing systems where a 2.5-inch threaded connection is required. Typical installations include water supply mains, manifold assemblies, pump connections, and boiler piping. The lead-free brass construction meets requirements for use in potable water systems under applicable plumbing codes. The 7-inch length provides adequate spacing between threaded end connections in tight or standard rough-in configurations.
Designed as an OEM-style replacement or new-installation fitting for 2.5-inch threaded plumbing systems using standard NPT connections.
Installation of this nipple should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and relieve system pressure before beginning work. Apply thread sealant tape or compound rated for the intended service to all male threads before assembly. Do not over-tighten threaded connections, as brass fittings can be damaged by excessive torque.
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