33"H-W 5.75"L Aluminum Backdraft Damper: For 30 in Fan, Single Panel, 33 in H, 33 in W, 3 in D, Wall
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DAYTON 33"H-W 5.75"L Aluminum Backdraft Damper: For...
Item 3C309
$198.25
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Product Details
| Catalog Page | 2811 |
| Brand | DAYTON |
| Overall H x W | 33 in x 33 in |
| Frame Material | Aluminum |
| Frame Depth | 3 in |
| Rough Opening Shape | Square |
| Number of Panels | 1 |
| Free Area | 5.5 sq ft |
| Flange Width | 1-1/2 in |
| Maximum Air Velocity | 2500 fpm |
| Rough Opening Diameter | 30-1/2 in |
| Mounting Location | Wall |
| Mounting Position | Vertical |
| Fits Fan Diameter | 30 in |
| Blade Material | Aluminum |
| Rough Opening Length | 30-1/2 in |
| Rough Opening Width | 30.5 in |
| Flange Type | Rear Flange |
| Mfr. Model # | 3C309 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 40101504 |
Description
33 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 33 in, Rough Opening Diameter 30 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 30 in, For Duct Shape Not Applicable, Free Area 5.5 sq ft, Overall Width 33 in, Frame Material Thickness 0.8 in, Overall Length 5 3/4 in, Connection Type Not Applicable, Frame Depth 3 in