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.
H-620, H-621
Heavy Duty, Flanged, All Steel, up to 20 w.g."
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Product Overview
Model H-620 (Opposed Blade), H-621 (Parrallel Blaed) are heavy duty flanged frame style industrial control damper. It has 10 gauge galvanized symmetrically designed blades.