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The MUELLER INDUSTRIES W4000 is a three-eighths inch copper sweat tee designed for plumbing and HVAC applications. This fitting allows for the creation of branch connections within copper piping systems. The sweat connections enable soldering or brazing, forming secure and leak-proof joints. It is used to split or combine fluid flow effectively while maintaining the same pipe diameter.
The W4000 tee fitting is essential for ensuring reliable connections in any copper piping project.
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