Replacement for NIBCO 9020550PC Coupling — 11/4 in Nominal, Press End Style, Wrot Copper A direct replacement coupling engineered to restore or join 11/4 inch nominal copper water lines with a pressend connection. Built from wrot copper for corrosion resistance and long service life, this coupling provides a straightforward solution for domestic plumbing repairs and maintenance. Key benefits Fast, reliable repairs: Pressend design creates a secure, leakresistant joint without soldering, minimizing downtime and cleanup. Direct replacement: Matches the NIBCO 9020550PC coupling specifications for easy swapin compatibility. Durable material: Wrot copper construction resists corrosion and is suitable for domestic water systems. Spacesaving installation: Press connections are ideal in tight or hardtoreach areas where open flames or soldering are impractical. Product highlights Compatible model: Replacement for NIBCO 9020550PC Nominal size: 11/4 inch End style: Press end (pressfit connection) Material: Wrot copper Intended use: Domestic parts for copper plumbing How it solves common problems Eliminates the need for soldering or brazing when repairing copper pipe, reducing fire risk and installation time. Restores damaged or corroded sections quickly with a reliable mechanical connection. Provides a likeforlike replacement when original NIBCO parts are unavailable. Typical applications Repairing a damaged 11/4 inch copper supply line under sinks or behind fixtures. Replacing a failed coupling in a domestic water distribution run during renovation or maintenance. Joining two copper pipe sections after cutting out a corroded or leaking segment. Installation notes Designed for use with compatible press tools and rings appropriate for 11/4 inch copper press fittings. Follow local plumbing codes and manufacturer recommendations for press tool selection and installation procedures. Inspect press connections after installation to confirm a complete and secure joint. This replacement coupling provides a practical, durable solution for homeowners and professionals who need a direct substitute for the NIBCO 9020550PC in 11/4 inch domestic copper plumbing systems.