Tee internal MAGNAPLAST 110/110x45 polypropylene (PP) sanitary fitting

The MAGNAPLAST internal tee 110/110x45 (model 16050) is a polypropylene (PP) sanitary fitting designed for wastewater and drainage systems. It forms a three-way junction with a 45° branch angle, connecting a 110 mm main pipe and a 110 mm lateral pipe to route sanitary discharge reliably in residential and commercial installations. Manufactured from corrosion-resistant polypropylene, this internal tee offers a smooth inner surface to reduce sediment buildup and facilitate consistent flow.

Advantages

The MAGNAPLAST tee combines chemical and thermal resistance of polypropylene with dimensional stability suitable for standard 110 mm drainage runs. Its 45° branch allows gentler flow transitions compared with sharper angles, helping to minimise turbulence and reduce the risk of blockages. The fitting is lightweight for easier handling and installation, and its smooth bore supports efficient wastewater passage. The material resists corrosion and most common household chemicals used in plumbing systems.

Suitable for

• Sanitary drainage branches in residential buildings
• Wastewater routing in commercial sanitary installations
• Renovation projects replacing or extending 110 mm soil and waste stacks
• Connections where a 45° branch reduces flow resistance and sediment accumulation

Key specifications

• Material: polypropylene (PP)
• Main pipe diameter: 110 mm
• Branch pipe diameter: 110 mm
• Branch angle: 45°
• Application: internal sanitary/drainage fitting
• Surface: smooth inner bore to reduce sediment accumulation

How to use

Prepare mating pipes by cutting square and deburring pipe ends to ensure full insertion and correct sealing. Use appropriate solvent-weld, push-fit or elastomeric seal methods compatible with polypropylene and local plumbing standards. Align the 45° branch with the desired lateral run and insert the pipes fully into the fitting; maintain correct slope for gravity drainage. After assembly, verify joint integrity and run a water test to check for leaks and proper flow.

Usage recommendations

For long-term performance, avoid exposure to open flames and prolonged UV radiation. Follow local building codes for pipe supports and slope: maintain continuous slope toward the stack and provide adequate access for cleaning where required. Use compatible seals and installation techniques recommended for polypropylene sanitary systems.