COPPER COUPLING 1-3/8" is a reliable copper pipe connector designed to join two copper tubes securely in air-conditioning and refrigeration piping systems. Built for clean alignment and strong connection performance, it’s ideal for installation, repair, and replacement work—especially for larger pipe sizes commonly used in higher-capacity HVAC applications.

• Strong, stable joining for connecting two copper pipes in a straight line

• Size 1-3/8" suitable for larger HVAC / refrigeration copper piping runs

• Copper construction supports long-lasting use and professional workmanship

• Neat fit & alignment helps create cleaner piping layout and easier installation

Product Details

• Product Name: COPPER COUPLING 1-3/8"

• Size: 1-3/8"

• Application: HVAC / Air-Cond / Refrigeration copper piping connections

• Use Case: Extending piping length, repair jointing, replacement connections

A practical choice for technicians and installers who need a dependable coupling to achieve a clean, secure copper pipe connection for consistent system performance.