Tee internal MAGNAPLAST 75/50x45 mm polypropylene (PP) plumbing fitting

The MAGNAPLAST internal tee 75/50x45 mm is a polypropylene (PP) plumbing fitting designed to connect three runs of compatible PP pipe with a 45° branch. The fitting provides a compact, corrosion-resistant junction for domestic and light commercial drainage and waste systems where a diagonal branch is required. Constructed from polypropylene, the tee offers chemical resistance and dimensional stability suitable for commissioning, repair or rerouting of pipeline sections.

Advantages

This MAGNAPLAST internal tee is made from durable polypropylene, giving it resistance to common chemicals and abrasion while remaining lightweight. The 45° branch orientation reduces flow turbulence compared with sharp-angle fittings and improves self-clearing in gravity drainage. Smooth internal surfaces minimize deposit buildup and help maintain flow capacity. The fitting is compatible with standard-dimension PP piping of the stated diameters and is suitable for use where a reliable, low-maintenance junction is needed.

Suitable for

• Domestic wastewater and soil stacks where a 45° branch is required
• Light commercial drainage and internal plumbing runs
• Repair, alteration or extension of existing PP piping
• Gravity-flow drainage systems and waste discharge lines

Key specifications

• Material: polypropylene (PP)
• Connection sizes: main run 75 mm, branch 50 mm
• Branch angle: 45°
• Type: internal tee fitting for butt or socket connection with compatible PP pipe
• Typical applications: drainage, soil and waste systems in domestic and light commercial use

How to use

Select compatible PP pipes of the specified diameters and prepare pipe ends according to the pipe system manufacturer’s instructions. Ensure mating surfaces are clean and free of debris. Insert or join the pipes into the tee using the appropriate method for the piping system (e.g., solvent welding, heat fusion, or push-fit/socket system) as required by the pipe and fitting type. Verify alignment of the 45° branch to the intended run and allow any required curing or cooling time before introducing flow.

Usage recommendations

Use this fitting only with PP pipes that match the stated diameters and comply with local plumbing codes. Avoid exposing the fitting to temperatures or chemicals outside the polypropylene material limits and follow the pipe system manufacturer’s joining instructions to ensure leak-free performance.