| Item Reference | 6WRK7 |
|---|---|
| Brand | DAYTON |
| Weight (lb) | 19.47 |
| Length (in) | 43.5 |
| Width (in) | 43.5 |
| Height (in) | 2 |
| Harmonization Code | 7308909590 |
| Country of Origin | United States |
41.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr Damper Application Backdraft For Nominal Duct Diameter 42 in Frame Material Galvanized Steel Number of Panels 1 Maximum Air Velocity 2000 fpm Overall Height 41 3/4 in Rough Opening Diameter 42 in Rough Opening Shape Square Fits Fan Diameter 42 in For Duct Shape Square Free Area 10.9 sq ft Overall Width 41 3/4 in Frame Material Thickness 20 ga Overall Length 4 1/2 in Frame Depth 2 in Rough Opening Length 42 in
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