| Brand | Brand |
| Type | Type |
| Item Height | 14.400 |
| Model | 2FTX4 |
| Compatible Brand | DAYTON |
| Item Weight | 2.5800 |
| Item Width | 2.800 |
| Features | 11.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 12 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 11 3/4 in, Rough Opening Diameter 12 in, Rough Opening Shape Square, Fits Fan Diameter 12 in, For Duct Shape Square, Free Area 0.9 sq ft, Overall Width 11 3/4 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 12 in, Maximum Pressure 1 in wc |
| MPN | 2FTX4 |
| California Prop 65 Warning | N |