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The Uponor Q5522020 is a brass PEX expansion adapter designed for connecting Uponor PEX tubing to male NPT threads. This adapter serves as a key component in hydronic heating and cooling systems.
This adapter integrates with Uponor ProPEX fittings and provides a secure connection for your hydronic system needs.
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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