$3,467
$4,076
$1,097
$14,369
$1,206
$2,805
$3,641
$3,467
$4,076
$1,097
$14,369
$1,206
$2,805
$3,641
$3,467
$4,076
$1,097
63 In.H-W 6 1/4 In.L Alum Wall Fan Shutter Damper Application Backdraft For Nominal Duct Diameter Not Applicable Frame Material Galvanized Steel Number of Panels 2 Maximum Air Velocity 2500 fpm Overall Height 63 in Rough Opening Diameter 60 1/2 in Rough Opening Shape Square Fits Fan Diameter 60 in For Duct Shape Not Applicable Free Area 20.4 sq ft Overall Width 63 in Frame Material Thickness 20 ga Overall Length 6 1/4 in Connection Type Not Applicable Frame Depth 2 1/2 inMRO3C116
| # | Attribute | Value |
|---|---|---|
| 1. | brand | DAYTON |

