Sitech Plus PP-HT sanitary tee 75x50/45, for low-noise internal drainage, black color 3067752

Low-noise drainage tee – quiet operation and reliable connections

This Sitech Plus PP-HT tee with a diameter of 75x50/45 mm is a key element in drainage installations in buildings where noise reduction is a priority. Made of polypropylene, it provides durability and corrosion resistance, and its construction minimizes the sound of flowing water. Ideal for use in residential, public utility and anywhere else where a quiet and efficient drainage installation is required.

Design and application

The Sitech Plus tee connects three pipes of different diameters – a main 75 mm pipe and two branch pipes of 50 mm at a 45-degree angle. This allows for flow separation in the installation, e.g. to connect a washbasin or sink to the main drainage line. The Sitech+ system is characterized by a three-layer construction that effectively dampens the sounds generated during water flow. The use of SBR seals guarantees the tightness of the connections, eliminating the risk of leaks and unpleasant odors. The SN4 circumferential stiffness class provides adequate mechanical strength, and the SDR 35 ratio affects the optimal wall thickness of the pipes and fittings.

Advantages for the installer and end user

• Noise reduction: The three-layer construction of the Sitech+ system significantly reduces the sound of flowing water, providing acoustic comfort in the building.
• Tightness and durability: SBR seals and PP-HT material guarantee long-lasting tightness and resistance to chemical corrosion.
• Easy installation: The Sitech+ system is easy to install thanks to the push-fit connections, which reduces installation time and labor costs.
• Versatility: The tee is suitable for use in internal drainage installations for various purposes – from residential buildings to public utility facilities.
• Compliance with standards: The product meets industry standards, confirming its high quality and safety of use (has a KOT ITB-KOT-2021/1673 issue 2 certificate).
• Temperature resistance: It can operate in a temperature range of -10°C to 90°C, ensuring reliability even in difficult operating conditions.
• Low working pressure: The maximum working pressure is 0.5 bar – sufficient for standard gravity drainage installations.
• High quality materials: Polypropylene (PP) is a lightweight, durable material resistant to many chemicals, which translates into a long service life of the system.