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The SIOUX CHIEF 646WG32 is an adapter with 3/4 MIP X 1/2 F1960 connection and no-lead construction. It connects PEX pipe to a threaded fitting/outlet in a straight line, using PEX expansion method. Compatible with all brands or PEX-A tubing (Uponor/Wirsbo hePEX & AquaPEX, Sioux Chief, Mr. PEX, Rehau, etc.).
This adapter is a direct replacement for Uponor ProPEX style expansion fitting model and is made in the USA.
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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