23"H-W 6.5"L Extrd Alu Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H, 23 in W, 3 in D, Wall
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DAYTON 23"H-W 6.5"L Extrd Alu Backdraft Dampr: For 2...
Item 4FZH6
$216.25
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Product Details
| Catalog Page | 2811 |
| Brand | DAYTON |
| Flange Width | 1-1/2 in |
| Mounting Position | Vertical |
| Fits Fan Diameter | 20 in |
| Rough Opening Length | 20-1/2 in |
| Overall H x W | 23 in x 23 in |
| Blade Material | Aluminum |
| Rough Opening Shape | Square |
| Rough Opening Width | 20.5 in |
| Rough Opening Diameter | 20-1/2 in |
| Free Area | 2.4 sq ft |
| Number of Panels | 1 |
| Mounting Location | Wall |
| Frame Depth | 3 in |
| Frame Material | Aluminum |
| Flange Type | Rear Flange |
| Maximum Air Velocity | 3250 fpm |
| Mfr. Model # | 4FZH6 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 30151801 |
Description
23 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 3250 fpm, Overall Height 23 in, Rough Opening Diameter 20 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 20 in, For Duct Shape Not Applicable, Free Area 2.4 sq ft, Overall Width 23 in, Frame Material Thickness 0.8 in, Overall Length 6 1/2 in, Connection Type Not Applicable, Frame Depth 3 in