EPDM AS Plus 90 sanitary seal, for low-noise internal drainage, blue color 4065187

Low-noise protection for sewage systems

The WAVIN AS+ EPDM AS Plus 90 gasket is a key element of the internal drainage system, designed for facilities where noise reduction is a priority. Made of high-quality EPDM rubber, it provides a tight and durable connection for 90 mm diameter elements. Its construction, with three sealing lips, minimizes the risk of leaks and guarantees long-term reliability.

Construction and application

The AS Plus 90 gasket is intended for use with WAVIN AS+ pipes and fittings in the range of diameters from 50 to 200 mm, connected with a socket. This system is ideal for residential buildings (including apartment buildings), office buildings, hospitals, laboratories and libraries – everywhere where high acoustic insulation is required. WAVIN AS+ pipes are characterized by a three-layer construction – an inner layer of PP, a core of PP with mineral filler and plastomer, and an outer layer of PP. This construction provides temperature resistance up to 90°C in continuous flow and 95°C in momentary flow.

Advantages for the installer and end-user

• Self-lubricating surface: The blue color of the gasket indicates its self-lubricating properties, eliminating the need for additional lubricants during installation – saving time and costs for the installer.
• Easy installation: The sculpted end of the gasket reduces the force needed to push the pipe into the socket by as much as 50% compared to the standard AS system – comfort of work for the installer.
• Precise adjustment: Angular markings on the fittings allow for precise positioning at the correct angle to the main axis of the installation – guaranteeing correct installation and tightness.
• Exceptional noise reduction: The WAVIN AS+ system is characterized by very high acoustic protection parameters. The sound material index Lsc, A is only 10 dB for a flow of 4 l/s (according to EN-14366 standard) – comfort of use for residents or building users.
• Durability and reliability: EPDM material is characterized by high resistance to aging and chemical factors, ensuring long-term tightness of connections – peace of mind for the end-user.
• Compliance with standards: The WAVIN AS+ system has certificates confirming its compliance with applicable standards and quality standards (e.g. KOT ITB).

The EPDM AS Plus 90 gasket is an investment in a quiet and trouble-free sewage installation that will meet the expectations of even the most demanding customers. The gasket material is monomeric ethylene-propylene-diene rubber (EDPM), and its width is 8.3 mm with an inner diameter of 90 mm and an outer diameter of 103 mm. It has three sealing lips to ensure optimal tightness.