PE Silent-db20 HT 110x90/88.5 tee with gentle radius, sanitary, for low-noise internal drainage, black color 310.088.14.1

Reliable tee for drainage systems

This Silent-db20 tee from Geberit is a key element of an internal drainage system, designed to reduce noise and ensure durability. Made of high-quality polyethylene (PE-S2), it provides a reliable connection for pipes with diameters of 110 mm and 90 mm, as well as 88.5 mm. The design with a gentle radius minimizes flow resistance, which translates to the efficiency of the entire system.

Features and application

This tee is designed to create branches in drainage installations inside buildings, especially where noise reduction is important – e.g. in apartments, hospitals or hotels. Its design allows for easy connection with other elements of the Silent-db20 system, ensuring tightness and long-term functionality. Made of a material resistant to abrasion and UV radiation, it guarantees reliability even in difficult operating conditions.

• Noise reduction: The Silent-db20 system is specifically designed to minimize the sounds of flowing water, which increases user comfort.
• Durability and resistance: PE-S2 material is characterized by high tensile strength and chemical resistance, ensuring a long service life of the tee.
• Easy installation: The tee is designed for welding/buttwelding, which provides a tight and durable connection.
• Versatility: The 88.5° angle allows for flexible adaptation to various installation configurations.
• Resistance to external factors: The material is resistant to UV radiation, allowing it to be used in various environmental conditions.

Design and parameters

The tee has three welding/buttwelding spigots made of polyethylene (PE-S2). The wall thickness of the connections is 6 mm (connections 1 and 3) and 5.5 mm (connection 2). The nominal diameters of the connections are DN 100 (connections 1 and 3) and DN 90 (connection 2). Thanks to the shaping for the flow direction, the tee optimizes the flow of media in the installation. It is important to properly prepare the surface before welding – it should be clean and degreased to ensure maximum tightness of the connection.