PP tee 400x400/87.5 SN16 (wall thickness - series S13.3), for external drainage, with K-U21 type LOCK gasket 0720454390

External drainage tee – reliable connection and durability

This PP tee with dimensions 400x400/87.5, made of polypropylene (PP) and designed for external drainage systems, is a key element in building an effective and long-lasting wastewater drainage system. Designed for ease of installation and reliable operation, it provides a solid connection between pipes. Its construction, compliant with SN16 standard, guarantees resistance to loads and weather conditions.

Design and application

This tee is part of a system of fittings equipped with a LOCK K-U21 type gasket, which ensures tightness and safety of the socket connection. It is compatible with both PVC and PP pipes, providing flexibility in installation design. The wall thickness of series S13.3 provides adequate mechanical strength, and the tee is ideal for creating branches in the sewer network. Installation is simple and intuitive, which translates into saving time and labor costs for both professionals and DIY installers.

Advantages in practice

• Guaranteed tightness: The LOCK K-U21 gasket eliminates the risk of leaks, ensuring safe wastewater drainage.
• Material versatility: Compatibility with PVC and PP pipes allows for flexible adaptation to existing infrastructure.
• Mechanical strength: Wall thickness of series S13.3 provides resistance to mechanical damage and external loads.
• Easy installation: Socket connection system with gasket facilitates and speeds up installation.
• Durability: Polypropylene (PP) is a material resistant to chemical corrosion and weathering, guaranteeing a long service life of the tee.
• Compliance with standards: Meeting the SN16 standard confirms the high quality of the product and its safety of use.
• Load resistance: Stiffness class SN16 means that the tee can withstand external loads up to 16 kN/m², which is important for installations underground or in areas exposed to vehicle traffic.

This tee is an investment in a solid and reliable sewage installation that will last for years. Thanks to its high-quality workmanship and thoughtful design, it provides peace of mind for both installers and end-users.