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1-in Copper Rolled-Stop Coupling

Streamline 1-in Copper Rolled-Stop Coupling

4.6
165
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4 Questions
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Is the OD 1.5"? If so, what is the ID? I'm looking for 1.5" OD and 1.375 (1-3/8") ID.


This is 7/8 ID Made for plumbing pipes that are 3/4 ID + 1/8 wall thickness.

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0.5 inch Inner Diameter. So it is for plumbing only and not HVAC.

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Hello, this will be a difficult question to answer as this will depend on if the application is for plumbing or HVAC. Prior to starting your project, we recommend checking local plumbing codes to ensure a leak-proof and long-lasting installation. This fitting size is using the nominal I.D. sizing, which also happens to be the sizing used for plumbing lines. For an HVAC application, the O.D. sizing will apply which is approximately 1/8-in larger. We hope this helps with your project.

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