2FTW1 Backdraft Damper / Wall Shutter, Front Flange 9/32 x 1/2" Mill Finish Aluminum - Extruded Aluminum Frame and Galvanized Tie Rods 2500 fpm 3" 42-1/2 x 42-1/2" A$647.83
2FTW6 Backdraft Damper / Wall Shutter, Front Flange 9/32 x 1/2" Mill Finish Aluminum - Extruded Aluminum Frame and Galvanized Tie Rods 2500 fpm 3" 24-1/2 x 24-1/2" A$273.90
2FTW7 Backdraft Damper / Wall Shutter, Front Flange 9/32 x 1/2" Mill Finish Aluminum - Extruded Aluminum Frame and Galvanized Tie Rods 2500 fpm 3" 36-1/2 x 36-1/2" A$443.89
2FTX1 Backdraft Damper / Wall Shutter, Front Flange 9/32 x 1/2" Mill Finish Aluminum - Extruded Aluminum Frame and Galvanized Tie Rods 2500 fpm 3" 30-1/2 x 30-1/2" A$330.59
2FTX3 Backdraft Damper / Wall Shutter, Front Flange 9/32 x 1/2" Mill Finish Aluminum - Extruded Aluminum Frame and Galvanized Tie Rods 2500 fpm 3" 48-1/2 x 48-1/2" A$745.91
2FTX7 Agricultural Wall Exhaust Shutter 9/32 x 1/2" Mill Finish Aluminum - G-90 Galvanized Steel Frame and Tie Rods 2500 fpm 3" 39-1/2 H x 39-1/2 W A$437.49
2FTX8 Agricultural Wall Exhaust Shutter 9/32 x 1/2" Mill Finish Aluminum - G-90 Galvanized Steel Frame and Tie Rods 2500 fpm 3" 51-1/2 H x 51-1/2 W A$666.42