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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.
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