52"H-W 4.5"L Aluminum Backdraft Damper: For 48 in Fan, Single Panel, 52 in H, 52 in W, 2 in D, Felt
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DAYTON 52"H-W 4.5"L Aluminum Backdraft Damper: For 4...
Item 4HX71
$351.00
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Product Details
| Catalog Page | 2812 |
| Brand | DAYTON |
| Number of Panels | 1 |
| Fits Fan Diameter | 48 in |
| Rough Opening Diameter | 50-1/2 in |
| Flange Type | Rear Flange |
| Rough Opening Width | 50.5 in |
| Rough Opening Length | 49-1/2 in |
| Mounting Position | Horizontal |
| Overall H x W | 52 in x 52 in |
| Blade Material | Aluminum |
| Maximum Air Velocity | 2250 fpm |
| Free Area | 15.4 sq ft |
| Frame Depth | 2 in |
| Rough Opening Shape | Square |
| Frame Material | Galvanized Steel |
| Flange Width | 1 in |
| Mounting Location | Ceiling |
| Mfr. Model # | 4HX71 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 40101504 |
Description
52 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 52 in, Rough Opening Diameter 50 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 48 in, For Duct Shape Square, Free Area 15.4 sq ft, Overall Width 52 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 49 1/2 in