PP tee 315x160/87.5 SN16 (wall thickness - series S13.3), for external drainage, with K-U21 LOCK type gasket 0720274390

External drainage T-piece – reliable connection and durability

This polypropylene (PP) T-piece with dimensions 315x160/87.5 mm, designed for external drainage systems, is a key element in building an effective and long-lasting wastewater drainage system. Made of high-quality materials, it provides tightness and corrosion resistance, which translates into trouble-free use for many years. Stiffness class SN16 and wall thickness series S13.3 guarantee resistance to mechanical and chemical loads typical of outdoor conditions.

Construction and installation – speed and confidence

The T-piece is equipped with a K-U21 LOCK type gasket, which significantly facilitates assembly via a socket connection. The LOCK sealing system minimizes the risk of leaks and ensures a durable connection of PVC or PP pipes. Installation is simple and intuitive, which will be appreciated by both professional installers and people independently performing plumbing work. This saves you time and costs associated with potential corrections.

Application and benefits – a comprehensive solution for your drainage

This T-piece is ideal for building new drainage installations and modernizing existing systems. It allows branching of the pipeline, enabling the connection of additional elements, such as drainpipes from gutters or connections to manholes. The use of high-quality polypropylene ensures resistance to UV radiation and low temperatures, which is particularly important for outdoor installations exposed to variable weather conditions. The K-U21 gasket provides not only tightness but also flexibility of the connection, compensating for slight shifts or uneven terrain.