4"dia Galvanized Steel Fire Damper: Dynamic, 4 in Duct, 14 in L, Galvanized Steel Frame, Spring
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DAYTON 4"dia Galvanized Steel Fire Damper: Dynamic,...
Item 2TFZ4
$224.50
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Product Details
| Catalog Page | 2973 |
| Brand | DAYTON |
| Overall Length | 14 in |
| Closure Pressure Rating | 4 in wc |
| For Nominal Duct Diameter | 4 in |
| Damper Type | Dynamic |
| For Duct Shape | Round |
| Standards | NFPA 80, NFPA 90A,101, NYC MEA, CSFM, UL 555, IBC |
| Closure Type | Spring |
| Mounting Position | Vertical, Horizontal |
| Closure Velocity Rating | 2,000 fpm |
| Fusible Link Temperature | 165 Degrees F |
| Damper Application | Fire |
| Mfr. Model # | 2TFZ4 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 40101504 |
Description
4 In.dia Galvanized Steel Fire Damper, Damper Application Fire, For Nominal Duct Diameter 4 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height Not Applicable, Rough Opening Diameter 4 in, Rough Opening Shape Round, Fits Fan Diameter Not Applicable, For Duct Shape Round, Free Area 0.1 sq ft, Overall Width Not Applicable, Frame Material Thickness 20 ga, Overall Length 14 in, Connection Type Not Applicable, Frame Depth 14 in