11.8"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 11 3/4 in H, 11 3/4 in W, 12 in L, Spring
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DAYTON 11.8"H-W 12"L Spring Fire Dampr w/Sleeve: Dyn...
Item 20CK20
$183.00
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Product Details
| Brand | DAYTON |
| Standards | NFPA 80, NFPA 90A,101, NYC MEA, CSFM, UL 555, IBC |
| Closure Pressure Rating | 4 in wc |
| Damper Type | Dynamic |
| Closure Type | Spring |
| Overall Length | 12 in |
| Mounting Position | Vertical, Horizontal |
| Overall Dimensions H x W | 11-3/4 in x 11-3/4 in |
| Damper Application | Fire |
| Fusible Link Temperature | 165 Degrees F |
| Closure Velocity Rating | 2,000 fpm |
| For Duct Shape | Square |
| Mfr. Model # | 20CK20 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 40101504 |
Description
11.8 In.H-W 12 In.L Spring Fire Dampr w/Sleeve, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 4000 fpm, Overall Height 11 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan Diameter Not Applicable, For Duct Shape Square, Free Area 0.6 sq ft, Overall Width 11 3/4 in, Frame Material Thickness 22 ga, Overall Length 12 in, Connection Type Not Applicable, Frame Depth 12 in, Rough Opening Length Not Applicable