Viega ProPress 1" Copper Tee - Triple Press Connection - Smart Connect Technology

The Viega ProPress 1" Copper Tee with triple press connection and Smart Connect Technology is a press-fit copper fitting designed for use with ASTM B88 and B75 tubing in plumbing and hydronic systems. This tee configuration allows three connection points in a single fitting, simplifying manifold and distribution installations where multiple branch lines must connect at one junction.

The 1" copper tee utilizes press connection technology, eliminating the need for soldering, flux, or open flames during installation. This press-fit design significantly reduces labor time on the job site and lowers the risk of fire hazards in occupied buildings or sensitive environments. The fitting features EPDM sealing elements that create a permanent, leak-proof connection when compressed with Viega's proprietary press tool. Smart Connect Technology ensures proper press actuation feedback, allowing installers to confirm secure connections and maintain system integrity across residential, commercial, and light industrial plumbing applications.

Copper tees of this type serve contractors, plumbers, and mechanical systems specialists who require code-compliant, corrosion-resistant fittings for cold and hot water distribution, as well as closed-loop radiant heating and chilled water systems. The three-way branch configuration is particularly useful in manifold setups and multi-zone hydronic designs where compact, reliable connection points are critical to system performance and maintainability.

Viega's ProPress line is recognized in the plumbing industry for consistent quality and press-fit reliability. This 1" tee fitting (Viega part number 77412) is a direct replacement for solder-based copper tees and integrates seamlessly into systems using ProPress fittings and tools throughout the installation.