The Circular Attenuator 900mm Length 200mm provides effective noise reduction for commercial ventilation systems. Constructed from durable sheet steel with fitted end plates, it ensures long-lasting performance and reliability.
With a 900mm length, this attenuator minimizes sound transmission through ductwork, ideal for offices, hospitals, schools, and other commercial spaces.
It comes with a 30-minute fire rating and a fitted spigot for direct connection to circular ducts, allowing for safe and easy installation. Available ex-stock, it offers a low-cost, high-performance solution for duct noise control.