Brass Reducing Tee TECE 25x20x25 mm — plumbing fitting

TECE Brass Reducing Tee 25x20x25 mm is a machined brass plumbing fitting designed to create a branch from a 25 mm main line to a 20 mm reduced outlet. The fitting is intended for use in potable water, heating and general plumbing installations where a durable, corrosion-resistant connection is required. Its reducing tee geometry allows straightforward splitting of flow while maintaining mechanical strength at the junction.

Advantages

The brass construction provides corrosion resistance and long-term dimensional stability in domestic and commercial plumbing systems. Precision machining ensures tight fitting surfaces for leak-minimising connections and reliable mechanical performance under standard operating pressures. The fitting's compact 25x20x25 dimensions simplify integration into existing pipe runs and make it suitable for confined installation spaces.

Suitable for (tasks / use cases)

• Creating a reduced branch from 25 mm supply lines to 20 mm service lines
• Potable water distribution and riser connections
• Heating system branches and secondary circuits
• General plumbing repairs and retrofits where a stepped diameter is required

Key specifications

• Material: machined brass
• Connection geometry: reducing tee with two equal 25 mm ends and one 20 mm branch
• Application: potable water, heating, general plumbing
• Suitable for use with compatible 25 mm and 20 mm pipe types (metal and approved plastic systems where brass fittings are suitable)
• Compact size for installation in confined spaces

How to use

Select compatible pipes and preparation method according to the pipe material and system requirements. Ensure pipe ends are cut square, deburred and cleaned before assembly. Fit the 25 mm ends to the main line and the 20 mm branch to the service line, following the sealing and jointing method specified for the overall system (for example soldering, compression, press or threaded connection where appropriate). After assembly, pressure-test the installation according to applicable codes and standards to verify tightness and correct operation.

Usage recommendations

Use the TECE reducing tee with pipes and jointing methods that match local plumbing codes. Verify compatibility with the system's operating pressure and temperature. During installation, follow recommended practices for support, alignment and testing to ensure leak-free and durable connections.