TROJNIK PE-32/25-GZ plumbing fitting, INVENA (model PE-61-332)

TROJNIK PE-32/25-GZ is an INVENA polyethylene tee fitting designed to connect pipes with 32 mm and 25 mm nominal diameters. The fitting creates a three-way branch in water or heating plastic pipe systems, enabling a sealed transition between differing pipe sizes. It is intended for use in distribution, repair and extension of existing polyethylene piping networks where a reliable branch connection is required.

Advantages

The fitting is manufactured from durable polyethylene suitable for typical cold and warm water installations, offering corrosion resistance and a long service life compared with metallic alternatives. Its design ensures a stable mechanical connection and a compact footprint that simplifies installation in confined spaces. The product supports a tight joint when used with compatible pipes and standard joining methods, reducing the risk of leaks at branch points.

Suitable for

• Creating a three-way branch in domestic or commercial water distribution systems
• Extending or repairing polyethylene pipe networks
• Connecting pipes of 32 mm to 25 mm diameter in heating circuits or service lines

Key specifications

• Material: polyethylene (PE)
• Connection diameters: 32 mm and 25 mm nominal
• Type: tee (three-way) plumbing fitting
• Intended media: water for distribution and heating systems
• Application: branch/tee connections in plastic piping networks

How to use

Prepare the polyethylene pipe ends by cutting square and removing burrs. Ensure pipes and fitting are clean and free of dirt. Assemble the fitting to compatible pipes according to the chosen joining method recommended for polyethylene (for example, electrofusion, butt fusion or compatible push-fit/insert system if applicable). Follow the manufacturer's instructions for fusion parameters or mechanical connection torque where relevant. After installation, perform a pressure test of the system to verify the integrity of the joints before putting the line into regular operation.

Usage recommendations

Use the fitting only with compatible polyethylene pipes of the specified diameters and suitable joining methods. Observe applicable local regulations and standards for installation of water and heating systems, and follow safety guidelines for fusion or mechanical joining procedures. If uncertain about the correct joining technique, consult a qualified installer to ensure a leak-free and durable connection.