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The Westlake Pipe & Fittings 439-072 is a pipe fitting designed for various plumbing applications. It features a nominal size of one half by one fourth inches with MNPT to FNPT end styles. This fitting is made from SCH 40/STD PVC, which is known for its durability and resistance to common plumbing applications. It includes a Buna-N O-Ring seal to prevent leaks, ensuring a reliable connection.
The fitting is suitable for cold water systems, is compliant with NSF/ANSI standards, and should not be used for compressed air or non-recommended liquids.
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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