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Rectangular Dampers

Opposed Blade/Parallel Blade, (Rollformed) Steel, 3V Blade Control Damper up to 4" w.g.
CD-110, 111
Opposed Blade/Parallel Blade, (Rollformed) Steel, 3V Blade Control Damper up to 4" w.g.

Application

The Model CD-110 (opposed blade) or CD-111 (parallel blade) is a rectangular damper that has 16 gauge galvanized steel (3-V shaped) blades, and a galvanized roll formed frame. This model can be built in one section up to 48w x 60"h