111 - 3½" Deep, Single Thickness Blade, 1 in.wg. Max. Pressure, 1500 FPM Max. Velocity, Steel
112 - 3½" Deep, Round, Single Thickness Blade, 1 in.wg Max. Pressure, 1500 FPM Max. Velocity, Steel
128 - 2" Deep, Single Thickness Blade, Aluminum Balancing
AB1 - 5½" Deep, Single Thickness Blades, 200°F. Max. Temp., Steel
AC1/AC2 - 5½" Deep, Single Thickness Blades, 200°F. Max. Temp., Steel
AC51/52 - 5" Deep, Airfoil Blade w/Linkage, Aluminum
530 - 10" Deep, True Round, Double Thickness Blade, 6 in.wg, Max. Pressure, 3000 FPM Max. Velocity, Steel
AC515/516 - 5½" Deep, Airfoil Blade, Steel
AC18/19 - 5" Deep, 4" Airloil Blade, Aluminum
AC525/526 - 5" Deep, 6" Airfoil Blade, Aluminum
AC53/54 - 5" Deep, Single Thickness Blade, Aluminum
TB58 - 5" Deep, Thermally Insulated, Aluminum
TB59 - 5" Deep, Thermal Break Insulated, Aluminum
ID30 - 4" Deep, Airfoil Blade, 250°F Max Temp, Industrial, Steel
ID41 - 4" Deep, Single Thickness Blade, 250°F Max Temp, Industrial, Steel
ID42 - 10" Deep, Single Thickness Blade, 8 in.wg, Industrial, Steel
ID43 - 4" Deep, Single Thickness Blade, 10 in.wg, Industrial, Steel
ID50 - 10" Deep, Airfoil Blade, 450°F Max Temp, 12 in.wg, Industrial, Steel
ID51 - 10" Deep, Airfoil Blade, 450°F Max Temp, 20 in.wg, Industrial, Steel
ID54 - 10" Deep, Airfoil Blade, 800°F Max Temp, 15 in.wg, Industrial, Steel
ID55 - 10" Deep, Airfoil Blade, 400°F Max Temp, Industrial, Steel/Aluminum
AC580 - Round, 250°F Max Temp, Industrial, Steel
AC581 - Round, 250°F Max Temp, Industrial, Steel
Panel Layouts - Panel Layouts For Corporate Control Dampers
Installation Instructions - Extended Shaft Kit - Volume Control Dampers
Installation Instructions - For Air Control Dampers