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The SIOUX CHIEF 645WG32 PowerPEX® brass PEX fitting system is designed for hot and cold water distribution systems. This coupling is approved for use with ASTM F876 PEX tubing with cold-expansion rings. It connects 3/4" to 1/2" PEX-A pipe in a straight line using PEX expansion method and is compatible with all brands of PEX-A tubing.
This lead-free reducing coupling fitting connects 3/4" to 1/2" PEX-A pipe using PEX expansion method. It is fully compatible with Uponor hePEX and AquaPEX series PEX-a tubing and ProPEX connection system.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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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