PP tee 250x250/87.5 SN16 (wall thickness - series S13.3), for external drainage, with K-U21 LOCK type gasket 0720244390

External drainage PP tee – a reliable connection

This polypropylene (PP) tee with dimensions 250x250/87.5 mm, designed for external drainage systems, is a key element in the construction of an effective and leak-proof wastewater drainage system. Made of high-quality materials, it provides durability and corrosion resistance, which is particularly important in outdoor conditions. Stiffness class SN16 and wall thickness series S13.3 guarantee resistance to mechanical and chemical loads.

Construction and installation – speed and reliability

The tee is equipped with a K-U21 LOCK type gasket, which ensures a tight and quick socket connection with PVC or PP pipes. The LOCK sealing system minimizes the risk of leaks and facilitates installation, which translates into time savings for both the installer and comfort of use for the end user. Socket connection is a proven method for a durable connection of drainage elements, ensuring the safety and reliability of the system.

Application and benefits – versatility in every project

The PP 250x250/87.5 SN16 tee is ideal for the construction of new drainage installations and for the modernization of existing systems. It can be used in:

• Residential construction: for draining wastewater from single-family and multi-family buildings.
• Industrial construction: in facilities requiring resistance to aggressive chemicals.
• Urban infrastructure: in sewer networks connected to wastewater treatment plants.
• Rainwater drainage: as an element of a system for collecting and draining rainwater.

Using this tee translates into:

• Long-lasting tightness: thanks to the LOCK type gasket, eliminating the risk of leaks.
• Corrosion resistance: polypropylene is a material resistant to the action of chemical substances contained in wastewater.
• Easy installation: the socket system with a gasket speeds up installation work.
• Mechanical strength: stiffness class SN16 provides resistance to external loads.
• Material compatibility: the possibility of connecting with PVC and PP pipes gives flexibility in the design of the drainage system.