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The Sioux Chief 646XG4 is a one-piece straight adapter designed for plumbing applications. It connects a one-inch F1807 crimp to a male NPT thread. This fitting is made from lead-free brass and is suitable for PEX systems. The product is compliant with ASTM F1807 standards.
This adapter is ideal for connecting PEX pipes to male threaded pipes in various plumbing configurations.
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