The Metal Round Pipe Backdraught Shutter 200mm is designed to prevent unwanted reverse airflow in ducted ventilation systems, helping maintain consistent air movement and indoor air quality. Constructed from durable metal, it offers reliable performance in commercial environments.
This 200mm diameter shutter allows air to flow in a single direction and closes automatically when airflow stops, effectively blocking drafts, odours, and contaminants from entering the duct system.
Ideal for use in commercial HVAC systems, this backdraught shutter ensures efficient airflow control while protecting ventilation equipment from reverse airflow damage.