PP-HT AS Plus 50x50/45 sanitary tee, for low-noise internal drainage, grey color 3079996

Low-noise tee for internal drainage systems

This PP-HT AS Plus tee with a diameter of 50x50/45 mm is a key element of drainage installations in buildings where noise reduction is important. Made of high-quality polypropylene, in gray color, it is perfect for residential buildings, office buildings, hospitals and other facilities requiring quiet operation of the drainage system. Its design and material ensure not only effective drainage, but also minimize the sounds of flowing water.

Features and application

The AS Plus tee is designed to connect pipes with a diameter of 50 mm at an angle of 45 degrees. The AS+ system is distinguished by exceptionally high acoustic protection parameters. Thanks to the unique composition of the material with high density and specially developed noise-reducing clamps, it effectively dampens both airborne and solid-borne sounds. Compliance with EN-14366 standard guarantees a high level of sound insulation – the solid-borne sound index Lsc, A is only 10 dB for a flow of 4 l/s. This is an ideal solution for residential buildings and apartment buildings, office buildings, hospitals and laboratories – everywhere where acoustic comfort is of key importance.

• Low noise emission: The AS+ system ensures exceptionally quiet operation of the drainage installation.
• High quality material: Made of polypropylene (PP) with high density, resistant to mechanical and chemical damage.
• Quick and easy installation: Patented self-lubricating seal in blue color eliminates the need to use additional lubricants. Sculpted end reduces insertion force by 50% compared to the standard AS system.
• Precise fitting: Angular markings facilitate adjustment of the fitting position during installation at an angle.
• Wide temperature range: Temperature resistance up to 90°C in continuous flow and 95°C in momentary flow ensures reliable operation in various operating conditions.
• DVGW quality mark: Confirms compliance with safety and hygiene standards for drinking water.
• Circumferential stiffness class SN4: Guarantees resistance to external loads and long-term stability of the installation.
• With gaskets: The set includes gaskets made of ethylene-propylene-diene monomer rubber (EDPM), ensuring a tight connection.

Design and parameters

The AS Plus tee is characterized by a solid construction and precise workmanship. Made of PP-HT (high-temperature polypropylene), it has a nominal connection diameter of DN 50 mm and a connection wall thickness of 3 mm. The standardized dimension ratio (SDR) is 17, which ensures optimal strength and durability of the connection. The maximum working pressure at 20°C is 0.5 bar, and at the maximum average temperature – 2 bar. The working lengths of the connections are: 171.2 mm (connection 1), 110.5 mm (connection 2) and 171.2 mm (connection 3).