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| Item Reference | 2FTU9 |
|---|---|
| Brand | DAYTON |
| Weight (lb) | 4 |
| Length (in) | 20.4 |
| Width (in) | 3.1 |
| Height (in) | 20 |
| Harmonization Code | 8414901080 |
| Country of Origin | United States |
17.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr Damper Application Backdraft For Nominal Duct Diameter 18 in Frame Material Galvanized Steel Number of Panels 1 Maximum Air Velocity 2000 fpm Overall Height 17 3/4 in Rough Opening Diameter 18 in Rough Opening Shape Square Fits Fan Diameter 18 in For Duct Shape Square Free Area 2.2 sq ft Overall Width 17 3/4 in Frame Material Thickness 20 ga Overall Length 4 1/2 in Frame Depth 2 in Rough Opening Length 18 in Maximum Pressure 1 in wc
Mfr 2FTU9
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