

1/2″ PEX Coupling
Additional information
Ready for delivery in 4–5 weeks
The 1/2″ PEX Coupling is a compact and durable plumbing fitting designed to connect two 1/2-inch PEX pipes securely in potable water or radiant heating systems. Built for long-lasting performance, this coupling is ideal for both residential and commercial plumbing applications and works with crimp, clamp (cinch), or push-fit connection systems depending on the model.
Key Features:
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Size: 1/2 inch nominal diameter
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Material Options: Available in lead-free brass or high-strength poly (poly-alloy) for corrosion resistance and durability
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Application: Joins two PEX pipes of the same size in a straight line
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Installation: Compatible with PEX crimp rings, cinch clamps, or push-to-connect fittings (check model compatibility)
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Standards: Meets or exceeds ASTM F1807 / F2159 / F877 and CSA standards
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Pressure & Temperature Rated: Suitable for both hot and cold water lines
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Approved Use: For use in potable water, hydronic heating, and water distribution systems
The cost varies according to your country of residence.
Once you receive the order at home, you have a period of 14 calendar days to manage the return or report an issue for free through your online account. Read more on our Shipping & Returns page.