Rectangular Industrial Dampers
Heavy-duty rectangular control dampers for industrial applications features that enable them to meet all high temperature, high pressure airflow modulation and shutoff applications.
NAH-720-2, NAH-721-2
Heavy Duty, Flanged, All Steel, Airfoil Blades, up to 30 w.g."
Product Overview
Model NAH-720-2 (Opposed Blade), NAH-721-2 (Parrallel Blaed) are heavy duty flanged frame style industrial control damper that has steel formed airfoil blades.
