Manual Damper: For 18 in Fan, 21 in H, 21 in W, 3 3/8 in D, Fiberglass, Rear Flange, Horizontal
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DAYTON Manual Damper: For 18 in Fan, 21 in H, 21 in...
Mfr # GGS_47522
$309.50
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Product Details
| Brand | DAYTON |
| Frame Depth | 3-3/8 in |
| Flange Width | 2-3/4 in |
| Flange Type | Rear Flange |
| Fits Fan Diameter | 18 in |
| Maximum Air Velocity | Not Rated |
| Blade Material | Fiberglass |
| Mounting Position | Vertical |
| Rough Opening Shape | Square |
| Rough Opening Width | 19 in |
| Mounting Location | Wall |
| Product Type | Manual Damper |
| Manufacturer Part Number | GGS_47522 |
| Compatible Grainger Part Number | 1BLJ3 |
| Overall H x W | 21 in x 21 in |
| Frame Material | Fiberglass |
| Compatible Manufacturer Part Number | 1BLJ3C |
| Mfr. Model # | GGS_47522 |
| Country of Origin | China (subject to change) |
| UNSPSC | 0 |
Description
Manual Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Fiberglass, Maximum Air Velocity Not Rated, Overall Height 21 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan Diameter 18 in, For Duct Shape Not Applicable, Free Area Not Applicable, Overall Width 21 in, Frame Material Thickness 2.6 mm, Overall Length Not Applicable, Connection Type Not Applicable, Frame Depth 3 3/8 in, Rough Opening Length Not Applicable