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Dampers - Rectangular Industrial Dampers:
Model:AH-621
Parallel Blade, Heavy Duty, Flanged, Steel Frame, Aluminum Airfoil Blades, up to 13" w.g.

APPLICATION

The Model AH-621 is a heavy duty flange frame style industrial control damper. It has a 10 gauge galvanized steel frame and hollow airfoil extruded aluminum blades. This model also offers heavy duty jamb linkage, 3/4" plated steel axles, and stainless steel sleeve type bearings. For sizes over 60"w x 96"h there is a multi-section charge for jackshafting.

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

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Architectural Louvers, Dampers, Roof Curbs, Diffusers, Grilles, Sunshades and more.
Photo of United Enertech workshop
Architectural Louvers, Dampers, Roof Curbs, Diffusers, Grilles, Sunshades and more.
Architectural Louvers, Dampers, Roof Curbs, Diffusers, Grilles, Sunshades and more.
Front of United Enertech company building
Architectural Louvers, Dampers, Roof Curbs, Diffusers, Grilles, Sunshades and more.
Architectural Louvers, Dampers, Roof Curbs, Diffusers, Grilles, Sunshades and more.
United Enertech shipping docks
Front of United Enertech company building
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