Round Fire/Smoke Damper, GalvSt 17.9" dia: Dynamic, 24V AC, 18 in Duct, 17 7/8 in H, 15 5/8 in W
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DAYTON Round Fire/Smoke Damper, GalvSt 17.9" dia: Dy...
Item 3HGL3
$1,130.00
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Product Details
| Catalog Page | 2973 |
| Brand | DAYTON |
| Overall Dimensions H x W | 17-7/8 in x 15-5/8 in |
| Damper Type | Dynamic |
| Overall Length | 16 in |
| Damper Application | Fire and Smoke |
| For Nominal Duct Diameter | 18 in |
| Closure Pressure Rating | 4 in wc |
| Closure Velocity Rating | 3,000 fpm |
| Fusible Link Temperature | 350 Degrees F |
| Closure Type | Motorized |
| Mounting Position | Vertical, Horizontal |
| Standards | NFPA 80,90A,92,101,105, CSFM, UL 555S, IBC |
| For Duct Shape | Round |
| Mfr. Model # | 3HGL3 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 40101504 |
Description
Round Fire/Smoke Damper,GalvSt 17.9 In. dia, For Nominal Duct Diameter 18 in, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 17 7/8 in, Overall Length 16 in, Rough Opening Shape Round, For Duct Shape Round, Overall Width 15 5/8 in, Frame Material Thickness 20 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter 17 7/8 in, Rough Opening Width 18 in, Damper Type Dynamic, Maximum Air Velocity 3000 fpm, Nameplate Voltage 24V AC