The Metal Round Pipe Backdraught Shutter 100mm is designed to prevent unwanted reverse airflow in ducting systems, improving ventilation efficiency and maintaining air quality. Built from robust metal for long-lasting durability, this shutter is suitable for a wide range of commercial applications.
Its compact 100mm diameter makes it ideal for small to medium duct runs, ensuring easy integration into existing systems. The shutter operates automatically with airflow, allowing air to pass in one direction while closing when the flow stops, effectively blocking drafts and external air ingress.
Perfect for use in commercial ducting installations, this backdraught shutter helps maintain consistent airflow control and supports overall system performance.