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The Elkhart Products copper reducing coupler, model number 10030680, is designed for connecting pipes of different diameters. This coupler has an outer diameter of three eighths inches on one end and five sixteenths inches on the other. It is primarily used in plumbing applications for seamless transitions between copper tubing sizes.
This reducing coupler is ideal for a variety of plumbing needs, ensuring a robust connection in HVAC or 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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