37"H-W 4.5"L Aluminum Backdraft Damper: For 36 in Fan, Single Panel, 37 in H, 37 in W, 2 in D, Felt
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DAYTON 37"H-W 4.5"L Aluminum Backdraft Damper: For 3...
Item 4HX69
$212.00
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Product Details
| Catalog Page | 2812 |
| Brand | DAYTON |
| Mounting Position | Horizontal |
| Frame Material | Galvanized Steel |
| Rough Opening Length | 34-1/2 in |
| Mounting Location | Ceiling |
| Blade Material | Aluminum |
| Rough Opening Shape | Square |
| Frame Depth | 2 in |
| Fits Fan Diameter | 36 in |
| Flange Width | 1 in |
| Number of Panels | 1 |
| Free Area | 7.1 sq ft |
| Rough Opening Width | 35.5 in |
| Maximum Air Velocity | 2250 fpm |
| Flange Type | Rear Flange |
| Overall H x W | 37 in x 37 in |
| Rough Opening Diameter | 35-1/2 in |
| Mfr. Model # | 4HX69 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 40101504 |
Description
37 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 37 in, Rough Opening Diameter 35 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 36 in, For Duct Shape Square, Free Area 7.1 sq ft, Overall Width 37 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 34 1/2 in