Combination Fire & Smoke Dampers

 Fire & Smoke Dampers (FSD) have a special UL rating and must be ordered with sleeve and actuator mounted.

If you don't find the exact size you want, click the next size larger and enter your desired size in the "Size" Box when adding to cart.
LLFSD111-1PB12x10
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 10", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $437.65
LLFSD111-1PB12x12
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 12", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $447.70
LLFSD111-1PB12x14
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 14", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $457.75
LLFSD111-1PB12x16
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 16", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $469.48
LLFSD111-1PB12x18
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 18", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $479.53
LLFSD111-1PB12x20
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 20", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $489.58
LLFSD111-1PB12x22
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 22", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $499.64
LLFSD111-1PB12x24
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 24", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $509.69
LLFSD111-1PB12x26
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 26", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $519.74
LLFSD111-1PB12x28
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 28", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $529.79
LLFSD111-1PB12x30
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 30", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $539.85
LLFSD111-1PB12x32
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 32", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $549.90
LLFSD111-1PB12x34
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 34", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $559.95
LLFSD111-1PB12x36
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 36", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $570.00
LLFSD111-1PB12x38
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 38", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $580.05
LLFSD111-1PB12x40
Lloyd Industries,Combination Fire/Smoke Damper 1-1/2 Hour, Class 1, Power Open-Spring Close, 12" x 40", Includes sleeve, angles and mounted Actuator with end stop indicator circuit
As low as : $590.11