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The B&K 888-239 rubber washer is designed for use in galvanized dielectric unions. This washer provides a reliable seal to prevent leaks in plumbing applications.
Use this rubber washer to ensure tight seals and leak-free connections in your plumbing systems.
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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