Copper Tee Fitting Conex 5130 for Brazed/Soldered Joints 18 mm

Conex 5130 Copper Tee Fitting for Brazed/Soldered Joints 18 mm is a three-way tee made from copper for creating branch connections in copper pipe systems. Intended for brazed or soldered installation, this tee provides a reliable conductive path and mechanical continuity for water and heating circuits where a permanent, soldered joint is required. The fitting accepts 18 mm copper tubes on all three connections and is designed for domestic and light commercial plumbing applications.

Advantages

Made from copper, the Conex 5130 tee offers corrosion resistance and good thermal conductivity appropriate for hot and cold water systems and heating circuits. The design supports brazed or soldered joints, producing strong, leak-resistant connections when installed by a qualified fitter. Its uniform 18 mm connection diameter simplifies selection and inventory management when working on systems using a single tube size.

Suitable for

• Creating branch connections in domestic water supply systems
• Integrating tees in central heating pipework
• Light commercial plumbing and renovation projects
• Applications requiring brazed or soldered copper joints

Key specifications

• Material: copper
• Connection type: brazed or soldered joint
• Connection diameter: 18 mm on all three ports
• Configuration: equal tee (three-way branch)
• Application: water and heating systems

How to use

Prepare the copper tube ends by cutting square and cleaning the outside and inside surfaces to remove oxidation and debris. Fit the copper tee onto the prepared tubes, ensuring full seating on each port. Apply appropriate flux for brazing or soldering and heat the joint evenly until the filler metal flows to form a complete seal. Allow the assembly to cool, then inspect for continuity and leaks before putting the system into service. Follow relevant plumbing codes and safety procedures during installation.

Usage recommendations

Use with compatible 18 mm copper tubing and appropriate brazing or soldering materials; ensure joints are made by trained personnel and pressure-tested after installation. Do not use for applications outside standard water or heating system specifications without consulting a plumbing professional.