Nathan Shinkle, operations manager at Poynter Sheet Metal, has seen an uptick in the installation of IRIS dampers since the onset of the COVID-19 pandemic. That's because Poynter is heavily involved ...

The Iris damper is a simple solution for fast and exact air balancing and measurement of airflow. It is ideal for supply and exhaust tracking control, individual comfort control, and any space ...

Ten sizes are available, from 4 to 32 in., with capacities to 20,000 cfm. Iris dampers are made from galvanized steel. The dampers are fitted with a neoprene gasket for airtight mounting and come in ...