PEHD 90x50/88.5 straight tee, black color (HDPE drainage) 366.162.16.1

PEHD Tee – Solid Connection in Drainage Systems

This tee, made of high-density polyethylene (HDPE), is a key element in the construction of efficient and durable drainage and dewatering systems. Designed to connect pipes with diameters of 90 mm, 50 mm and 90 mm at an angle of 88.5°, it provides a reliable branch in installations. Made of a material resistant to corrosion and mechanical damage, it is an investment in the long-term operation of the system.

Properties and application

This tee finds wide application in Geberit HDPE systems, but is compatible with other installations using HDPE pipes. It will work well both in draining water from buildings and in roof drainage or industrial applications. The possibility of laying in concrete further expands its scope of use. Thanks to its high tensile strength, the tee is resistant to loads and ensures connection stability even in difficult conditions.

• Versatility: Ideal for gravity, vacuum and terrain drainage installations.
• Chemical resistance: Withstands the action of most standard bases, acids and chemicals – about 95% of them.
• Durability: PE-80 material ensures long life and resistance to weather conditions (including UV radiation).
• Easy installation: Designed for butt welding or socket connections – requires appropriate tools and machines.
• Safety: Made of a material that does not easily crack or deform permanently, minimizing the risk of failure.

Design and parameters

The tee is characterized by precise workmanship and dimensional accuracy. The spigots designed for welding/fusion ensure a tight and durable connection with HDPE pipes with diameters of 90 mm, 50 mm and 90 mm. The wall thickness of the connections has been selected to ensure adequate mechanical strength while maintaining the optimal weight of the element. The black color makes it easier to identify the material and protects against the harmful effects of UV radiation.

The use of high-density polyethylene (PE-80) guarantees not only high strength, but also flexibility, which allows for the absorption of stresses generated during operation of the installation. The raw surface finish of the connections prepares them for the welding process, ensuring optimal weld adhesion.