Legend Valve 450-551 Copper Reducing Coupling 2-1/2" x 1-1/2

Copper Reducing Coupling 2-1/2" x 1-1/2

This copper reducing coupling joins a 2-1/2 inch pipe to a 1-1/2 inch pipe using sweat connections on both ends. It is designed for plumbing professionals and DIY installers working on residential or light commercial water supply lines. The fitting meets standard copper tube sizing for reliable solder joints.

Replaces mismatched pipe diameters

Use this coupling when transitioning between two different copper pipe sizes without threading or compression fittings. The jump is worth it when a clean, permanent soldered joint is preferred over mechanical adapters. It eliminates the need for multiple bushings or improvised reducers in a single connection.

Fits standard copper tubing systems

The coupling slides over the outside diameter of Type K, L or M copper tube and is secured by soldering. No special tools beyond a torch and flux are required. It frees up space compared to threaded reducer assemblies and maintains full flow capacity through the reduced section.