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The HOLYOKE FITTINGS 42-12 Flare Union is a reliable component for connecting pipes in various plumbing applications. This flare union provides a tight seal and is suitable for use with copper, brass, and aluminum tubing. It is designed to ensure a leak-free joint in heating, cooling, and refrigeration systems.
The flare union is essential for creating strong connections in fluid transport 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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