29"H-W 4.5"L Aluminum Backdraft Damper: For 24 in Fan, Single Panel, 29 in H, 29 in W, 2 in D, Felt
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DAYTON 29"H-W 4.5"L Aluminum Backdraft Damper: For 2...
Mfr # 4HX68
$133.07
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Product Details
| Catalog Page | 2812 |
| Brand | DAYTON |
| Mounting Position | Horizontal |
| Blade Material | Aluminum |
| Rough Opening Width | 27.5 in |
| Frame Material | Galvanized Steel |
| Flange Width | 1 in |
| Flange Type | Rear Flange |
| Rough Opening Length | 26-1/2 in |
| Rough Opening Diameter | 27-1/2 in |
| Frame Depth | 2 in |
| Free Area | 4.1 sq ft |
| Maximum Air Velocity | 2250 fpm |
| Rough Opening Shape | Square |
| Number of Panels | 1 |
| Fits Fan Diameter | 24 in |
| Mounting Location | Ceiling |
| Overall H x W | 29 in x 29 in |
| Mfr. Model # | 4HX68 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 40101504 |
Description
29 In.H-W 4.5 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 2250 fpm, Overall Height 29 in, Rough Opening Diameter 27 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 24 in, For Duct Shape Square, Free Area 4.1 sq ft, Overall Width 29 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 26 1/2 in