| Item Reference | 6WRK9 |
|---|---|
| Brand | DAYTON |
| Weight (lb) | 47 |
| Length (in) | 34.5 |
| Width (in) | 7.25 |
| Height (in) | 63.5 |
| Harmonization Code | 7308909590 |
| Country of Origin | United States |
61.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr Damper Application Backdraft For Nominal Duct Diameter 62 in Frame Material Galvanized Steel Number of Panels 2 Maximum Air Velocity 2000 fpm Overall Height 61 3/4 in Rough Opening Diameter 62 in Rough Opening Shape Square Fits Fan Diameter 60 in For Duct Shape Square Free Area 27 sq ft Overall Width 61 3/4 in Frame Material Thickness 20 ga Overall Length 4 1/2 in Frame Depth 2 in Rough Opening Length 62 in Maximum Pressure 1 in wc
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