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The JB Industries U4-4 is a brass union measuring one quarter by one quarter inches female flare. This fitting is designed for refrigeration applications. It ensures a secure connection between two copper pipes. The durable brass construction provides good corrosion resistance and extends the service life.
The U4-4 brass union is suitable for various plumbing tasks, especially in refrigeration setups. It delivers reliable performance in connecting copper pipes.
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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