

The 1-1/8 x 1-1/8 Copper CxC Coupling (Part Number: W01906) is designed to facilitate water flow in plumbing systems for the R56-612 model. With an outer diameter of 1-1/8 inches, this coupling ensures a secure connection for efficient water supply aboveground and underground. It relies on pressure to maintain a steady flow. Installation can be easily done in minutes with common tools.