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The Sioux Chief 642X3 is a 3/4 x 3/4 PEX elbow fitting designed for connecting PEX piping at a 90-degree angle. It is a one-piece, long radius elbow, manufactured from lead-free copper.
This elbow fitting is ideal for plumbing applications requiring a reliable and durable connection. Its longer radius is designed to enhance flow characteristics. The Sioux Chief 642X3 complies with ASTM F1807 standards.
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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