Reducer tee INVENA ZO-15-106 galvanized pipe fitting 4" x 2" x 4"

Reducer tee INVENA ZO-15-106 galvanized pipe fitting 4" x 2" x 4" is a metal plumbing junction designed to connect two 4-inch runs with a central 2-inch branch, enabling a controlled reduction in pipe diameter within potable water, heating, and non-corrosive fluid distribution systems. The fitting is manufactured with a galvanized finish to resist corrosion and provide extended service life in typical indoor and sheltered outdoor installations. It is compatible with standard threaded or socket connection types used in conventional plumbing assemblies.

Advantages

The galvanized construction provides increased resistance to rust and surface degradation compared with untreated steel, while maintaining mechanical strength for pressure-bearing applications. Its tee configuration allows a smooth transition between larger and smaller pipe sections, reducing flow disturbance at the junction. The product is produced to industry-typical dimensions for easy replacement or integration into existing pipe networks and supports standard joining methods, ensuring straightforward installation and maintenance.

Suitable for

• Distribution of potable water in building plumbing systems
• Heating system branch connections and radiators
• Non-corrosive liquid conveyance in commercial and residential installations
• Retrofit and repair tasks where diameter reduction is required

Key specifications

• Material: galvanized steel
• Configuration: reducer tee with 4" main run and 2" branch
• Connection type: compatible with standard threaded or socket joints
• Application fluids: water and non-corrosive liquids
• Typical environments: indoor and sheltered outdoor plumbing and heating systems

How to use

Position the reducer tee at the intended junction, aligning the two 4" pipe ends with the main run and the 2" pipe with the branch. Prepare pipe ends according to the chosen connection method (cleaning threads or deburring sockets). Apply appropriate sealant or PTFE tape for threaded joints and assemble using suitable wrenches; for socket-type connections, follow the socket joining procedure recommended for the pipe material. Ensure correct orientation and support the piping to prevent undue mechanical stress on the fitting. After installation, inspect joints for tightness and perform a pressure test according to system requirements.

Usage recommendations

Use the reducer tee only with compatible materials and non-corrosive media. Avoid exposure to aggressive chemicals or conditions outside the fitting's material limits. For concealed or pressurized applications, follow local plumbing codes and perform pressure testing after installation. If welding or specialized joining is required, consult a qualified installer to ensure joint integrity.