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The Sioux Chief 641PX444 is a crimp polymer PEX tee fitting for plumbing applications. This fitting is made to connect three sections of PEX pipe with a nominal size of one inch on all ends. It is compliant with ASTM F2159 standards, ensuring durability and reliability for your plumbing needs.
This tee fitting is ideal for creating branches in PEX piping systems. Use it for residential or commercial plumbing applications to ensure a secure and leak-free connection.
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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