The Metal Round Pipe Backdraught Shutter 150mm is designed to prevent reverse airflow in ducted ventilation systems, helping maintain efficient air movement and indoor comfort. Constructed from robust metal, it ensures long-lasting performance in commercial applications.
This 150mm diameter shutter allows air to flow in one direction while automatically closing when airflow ceases, preventing drafts, odours, and contaminants from entering the system.
Ideal for commercial ventilation setups, this backdraught shutter provides reliable airflow control and helps protect HVAC systems from unwanted backflow.