41"H-W 4.5"L Aluminum Backdraft Damper: For 36 in Fan, Single Panel, 41 in H, 41 in W, 2 in D, Felt
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DAYTON 41"H-W 4.5"L Aluminum Backdraft Damper: For 3...
Item 4HX70
$266.25
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Product Details
| Catalog Page | 2812 |
| Brand | DAYTON |
| Flange Type | Rear Flange |
| Blade Material | Aluminum |
| Flange Width | 1 in |
| Rough Opening Diameter | 39-1/2 in |
| Frame Depth | 2 in |
| Overall H x W | 41 in x 41 in |
| Rough Opening Length | 38-1/2 in |
| Mounting Position | Horizontal |
| Rough Opening Shape | Square |
| Free Area | 8.9 sq ft |
| Rough Opening Width | 39.5 in |
| Frame Material | Galvanized Steel |
| Fits Fan Diameter | 36 in |
| Number of Panels | 1 |
| Maximum Air Velocity | 2250 fpm |
| Mounting Location | Ceiling |
| Mfr. Model # | 4HX70 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 40101504 |
Description
41 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 41 in, Rough Opening Diameter 39 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 36 in, For Duct Shape Square, Free Area 8.9 sq ft, Overall Width 41 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 38 1/2 in