The Circular Attenuator 900mm Length 125mm offers high-performance acoustic control for commercial ventilation systems, combining durability, efficiency, and safety. Manufactured from high-quality sheet steel with fitted end plates, it ensures long-term reliability in demanding environments.
With its 900mm length, this model provides superior noise attenuation compared to shorter versions, making it ideal for projects requiring significant sound reduction, such as office complexes, hospitals, schools, and hospitality venues.
Designed with a standard 30-minute fire rating, it meets stringent safety requirements, while the integrated spigot enables direct connection to circular ductwork for fast and straightforward installation. Supplied from stock for rapid delivery.