PP-HT AS Plus sanitary tee 160x110/45, for low-noise internal drainage, grey color 3079991

Low-noise tee for internal drainage

This PP-HT AS Plus 160x110/45 sanitary tee is a key element in drainage installations in buildings where noise reduction is a priority. Made of high-quality polypropylene, it ensures reliable and durable connections, and its construction minimizes the transmission of both airborne and structural noise. It is ideally suited for residential buildings, office buildings, hospitals and other facilities requiring acoustic comfort.

Design and properties

The AS Plus tee is characterized by a unique three-layer construction – the inner layer made of PP provides a smooth flow surface, the middle layer made of PP with mineral filler dampens noise, and the outer layer made of PP guarantees strength and resistance to damage. The 45° angle facilitates installation and optimizes flow. The DVGW quality mark confirms safety of use in water installations. The SN4 circumferential stiffness class ensures resistance to external loads.

• Noise reduction: The AS+ system achieves a material sound index Lsc, A of only 10 dB (at a flow rate of 4 l/s), making it one of the quietest solutions on the market.
• Easy installation: The self-lubricating blue gasket eliminates the need for additional lubricants. The sculpted spigot end reduces the force required to push the fitting by 50% compared to standard AS systems.
• Durability and resistance: PP-HT material provides resistance to temperatures up to 90°C (continuous flow) and 95°C (brief flow).
• Compatibility: The tee is part of a comprehensive AS+ system, including pipes and fittings with diameters from 50 to 200 mm, connected with a socket.
• Safety: It has a DVGW quality mark for water, guaranteeing compliance with sanitary standards.
• Dimensions: The tee has an outer diameter of connection pipe 1 - 160 mm and an outer diameter of connection pipe 2 - 110 mm. The working length of the connections is 304.8 mm, 231.9 mm and 304.8 mm respectively.
• Gaskets: The set includes gaskets made of ethylene-propylene-diene monomer (EDPM) rubber.

This tee is not only a connecting element for pipes – it is an investment in acoustic comfort and the durability of the drainage installation. Thanks to the use of modern materials and a well-thought-out design, installation is quick and easy, and operation – reliable for years to come.