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The NIBCO Union B259150 is designed for plumbing applications where a solder connection needs to convert into a threaded connection. The fitting features a solder cup combined with FNPT threads, allowing for easy maintenance and repair without damaging the existing line.
This union fitting is ideal for both residential and commercial plumbing applications, ensuring longevity and reliability.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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