Tee fitting KAN-therm Trójnik GW PP 25x3/4" 04105226 – polypropylene female threaded tee 25×3/4"

Tee fitting KAN-therm Trójnik GW PP 25x3/4" is a polypropylene (PP) female-threaded tee designed for plumbing and heating installations. The fitting features two 25 mm socket ends for insertion of PE-X/PP pipes and a 3/4" internal threaded branch intended for valves, gauges or other threaded fittings. Constructed from PP, the tee provides chemical resistance and low thermal conductivity suitable for potable water and central heating systems where polypropylene components are specified.

Advantages

The polypropylene construction offers corrosion resistance, lightweight handling and compatibility with common plastic piping systems. The female threaded branch allows secure installation of brass or suitable threaded components without additional transition fittings when thread size matches. Socket ends provide a standard connection method for thermal fusion or mechanical joining techniques used with polyethylene or polypropylene pipes.

Suitable for

• Domestic hot and cold water distribution with PP or compatible plastic pipes
• Central heating circuits where a threaded branch is required for valves or sensors
• Renovation projects requiring a compact branching fitting with a threaded outlet
• Commercial plumbing installations specifying polypropylene fittings

When it may not be suitable

This fitting is not intended for direct connection to metal pipes without an appropriate transition or adapter; threaded connections to metal components should use compatible sealing methods and materials. It is not suitable for applications requiring threaded ends on the main pipeline, as the primary 25 mm connections are socket type and designed for plastic pipe joining methods.

Key specifications

• Material: Polypropylene (PP)
• Connections: two 25 mm socket ends and one 3/4" female (internal) threaded branch
• Type: Tee (branching fitting)
• Intended media: potable water and heating fluids compatible with PP
• Typical applications: plumbing and heating distribution networks

How to use

Prepare pipe ends according to the chosen joining method (e.g., thermal fusion, appropriate solvent or mechanical couplings) and ensure pipes are cut square and free of debris. Insert the 25 mm pipes into the socket ends and complete the fusion or mechanical joint per system manufacturer instructions. Fit the 3/4" female threaded branch with the appropriate threaded component, applying a compatible thread sealant or tape if required by the valve or instrument manufacturer. Follow local codes and system guidelines for pressure testing and commissioning.

What to consider before purchase

• Ensure compatibility of pipe material and joining method with polypropylene socket connections
• Confirm that the 3/4" internal thread matches the external thread size of the intended valve or fitting
• Verify suitability for potable water if required and compliance with local regulations
• Check temperature and pressure ratings of the overall system where the fitting will be used

Usage recommendations

Use the fitting within the recommended temperature and pressure limits for polypropylene systems, avoid excessive mechanical stress at the threaded connection by supporting attached valves or instruments, and perform pressure tests in accordance with installation standards to ensure leak-free joints.