23"H-W 5.75"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 23 in H, 23 in W, 2 1/2 in D
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DAYTON 23"H-W 5.75"L Aluminum Backdraft Damper: For...
Item 4C559
$133.05
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Product Details
| Catalog Page | 2811 |
| Brand | DAYTON |
| Rough Opening Diameter | 20-1/2 in |
| Mounting Location | Wall |
| Number of Panels | 1 |
| Rough Opening Width | 20.5 in |
| Blade Material | Aluminum |
| Flange Type | Rear Flange |
| Free Area | 2.3 sq ft |
| Overall H x W | 23 in x 23 in |
| Frame Depth | 2-1/2 in |
| Rough Opening Length | 20-1/2 in |
| Rough Opening Shape | Square |
| Fits Fan Diameter | 20 in |
| Flange Width | 1-1/2 in |
| Frame Material | Aluminum |
| Mounting Position | Vertical |
| Maximum Air Velocity | 2500 fpm |
| Mfr. Model # | 4C559 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 40101504 |
Description
23 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 23 in, Rough Opening Diameter 20 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 20 in, For Duct Shape Not Applicable, Free Area 2.3 sq ft, Overall Width 23 in, Frame Material Thickness 0.8 in, Overall Length 5 3/4 in, Connection Type Not Applicable, Frame Depth 2 1/2 in