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.

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Heavy Duty, Flanged, All Steel, up to 10 w.g."

Heavy Duty, Flanged, All Steel, up to 10 w.g."

Heavy Duty, Flanged, All Steel, up to 20 w.g."

Heavy Duty, Flanged, All Steel, up to 20 w.g."

Heavy Duty, Flanged, Steel Frame, Aluminum Airfoil Blades, up to 13 w.g."

Heavy Duty, Flanged, Steel Frame, Aluminum Airfoil Blades, up to 13 w.g."

Heavy Duty, Flanged, All Steel, Airfoil Blades, up to 20 w.g."

NAH-720-1, NAH -721-1

Heavy Duty, Flanged, All Steel, Airfoil Blades, up to 20 w.g."

Heavy Duty, Flanged, All Steel, Airfoil Blades, up to 30 w.g."

NAH-720-2, NAH-721-2

Heavy Duty, Flanged, All Steel, Airfoil Blades, up to 30 w.g."

Heavy Duty, Flanged, All Steel, Airfoil Blades, up to 35 w.g."

NAH-720-3, NAH-721-3

Heavy Duty, Flanged, All Steel, Airfoil Blades, up to 35 w.g."

Heavy Duty, Flanged, All Steel, Airfoil Blades, up to 40 w.g."

NAH-720-4, NAH-/721-4

Heavy Duty, Flanged, All Steel, Airfoil Blades, up to 40 w.g."