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The BMI USA 6303 is a 3/8 inch lead-free brass 90-degree elbow fitting designed for threaded pipe connections in plumbing and mechanical systems. Constructed from solid brass, this fitting delivers reliable performance in potable water, hydronic, and general-purpose plumbing lines. Its 90-degree angle allows directional changes in tight spaces where straight runs are not possible. At 0.15 pounds, it is compact and easy to handle during installation. Lead-free construction meets regulatory requirements for use in drinking water systems, making it appropriate for both residential and light commercial applications.
This elbow fitting is suited for use in residential and light commercial plumbing systems where threaded 3/8 inch connections are required. Typical applications include supply line transitions, fixture connections, and hydronic distribution runs. Licensed plumbers and pipefitters install this type of fitting during new construction, remodel work, and repair service where a change of direction is needed in a threaded line.
Designed as an OEM-style replacement and standard-use threaded brass elbow for 3/8 inch threaded plumbing systems in residential and light commercial installations.
Installation should be performed by a licensed plumber in accordance with applicable IPC and local plumbing codes. Shut off the water supply and relieve system pressure before removing or installing any threaded fitting. Apply thread sealant tape or paste to the male threads before assembly and tighten with the appropriate pipe wrenches to achieve a leak-free joint. Do not overtighten, as this can crack brass fittings or damage mating threads.
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