25"H-W 6"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/4 in D
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DAYTON 25"H-W 6"L Aluminum Backdraft Damper: For 20...
Item 53DR20
$104.40
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Product Details
| Catalog Page | 2811 |
| Brand | DAYTON |
| Frame Material | Galvanized Steel |
| Maximum Air Velocity | 2000 fpm |
| Fits Fan Diameter | 20 in |
| Number of Panels | 1 |
| Mounting Location | Wall |
| Rough Opening Width | 22.5 in |
| Overall H x W | 25 in x 25 in |
| Flange Width | 1-1/2 in |
| Free Area | 2.5 sq ft |
| Rough Opening Shape | Square |
| Mounting Position | Vertical |
| Flange Type | Rear Flange |
| Rough Opening Diameter | 22-1/2 in |
| Blade Material | Aluminum |
| Rough Opening Length | 22-1/2 in |
| Frame Depth | 2-1/4 in |
| Mfr. Model # | 53DR20 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 30151801 |
Description
25 In.H-W 6 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 25 in, Rough Opening Diameter 22 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 20 in, For Duct Shape Not Applicable, Free Area 2.5 sq ft, Overall Width 25 in, Frame Material Thickness 20 ga, Overall Length 6 in, Connection Type Not Applicable, Frame Depth 2 1/4 in