Iris Dampers for circular ducting are available for diameters ranging from 80mm – 400mm.
- Iris dampers allow for simple and precise flow tests to be measured and controlled at a single station.
- Each Iris Damper has manometer connections allowing direct pressure measurements (if required).
- Airflow, pressure drop, and sound requirements are the criteria to consider when using an Iris damper as part of a ventilation duct system.
- This product will not shut off airflow completley, consider a single blade blancing damper should you wish to do this.