PP tee 400x250/87.5 SN16 (wall thickness - series S13.3), for external drainage, with K-U21 LOCK type gasket 0720424390

External drainage tee – reliable connection and durability

This PP tee with dimensions 400x250/87.5, made of polypropylene (PP) and designed for external drainage systems, is a key element in building an effective and long-lasting drainage system. Designed for socket connection of PVC or PP pipes, it ensures the tightness and safety of the installation. Its construction, compliant with SN16 standard and characterized by a wall thickness of S13.3 series, guarantees resistance to mechanical and chemical loads.

Construction and installation – speed and confidence

The tee is equipped with a K-U21 type LOCK gasket, which significantly simplifies installation and ensures a reliable connection without the need for additional sealants. The LOCK system minimizes the risk of incorrect installation, and the gasket itself ensures long-lasting tightness of the connection. This allows installers to save time and be confident in their work. The use of high-quality materials ensures resistance to corrosion and weathering, which translates into a long service life of the entire system.

Application and benefits – for the installer and user

The tee is used in the construction of external drainage networks, both in residential and industrial construction. It allows branching of the pipeline, enabling the connection of additional system elements, such as drain pipes or manholes. Thanks to its strength and resistance to damage, the tee minimizes the risk of failure and the need for costly repairs. The end user gains confidence in the smooth operation of the drainage system for many years. Additionally, the PP material is lightweight, making it easier to transport and install the element.