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Standard Profile control dampers and face & bypass dampers are manufactured with 4″ (101.6 mm) deep frames and blades that are a maximum 6″ (152.4 mm) deep.
Heavy-Duty backdraft dampers are manufactured with 4″ (101.6 mm) deep frames and blades that are maximum 6.2” (157.48 mm).
Heavy-duty control dampers are manufactured with 8” (203.2 mm) deep frames and blades that are a maximum 8” (203.2 mm) deep.
Standard Profile applies to the following Damper Series:
