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The Viega 99665 is a coupling fitting designed for PEX press applications. This fitting connects 1-1/4 inch PEX to 1 inch ProPress piping. It is crafted from lead-free bronze, ensuring it meets safety regulations and standards.
This coupling provides a reliable connection for PEX installations, suitable for both hot and cold water applications.
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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