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Smoke Damper


Description


Smoke Damper:

The AEROVAC Smoke Damper is a safely device to control the spread of hot smoke in an emergency situation and to efficiently control air flow in conventional air handling systems. The AEROVAC Motorized Smoke Damper is an ultra-low leakage damper, and meets UL 555S and BS 476 part 4, 5, 6, 7, and 8 requirements. It will be supplied with parallel blades as the standards (opposite blades are optional) single skinned or double skinned blade edges and stainless steel jumb seal provide the basis for reduced leakage, Specially formed standard components and non-corrosive bearings conform to specifications required for high quality, low leakage, maximum rigidity and low operating torque.


Motorized Fire and Smoke Damper:

The AEROVAC Motorized Fire and Smoke Damper is a safety device to control the fire and spread of hot smoke in an emergency situation and to efficiently control airflow in conventional air handling system. The AEROVAC Motorized Fire and Smoke Damper is an ultra-low leakage and meet the UL 555 UL555S and BS 476 part 4, 5, 6, 7 and 8 requirements. It will be supplied with parallel blades as the standards (opposite are blades are optional) TheMotorized Fire and Smoke Damper is operated by spring return electrical actuator or pneumatic actuator. Actuators are compliance to the UL555 / UL555S standards.



Model Blade Style Leakage Class Mounting Min Single Section     W x H Max Single Section     W x H Details
621 V- Blade I - 350 H, V 8" x 6" 36" x 48" Submittal »
622 V- Blade II - 350 H, V 6" x 6" 36" x 48" Submittal »
622 M V- Blade II - 350 H, V 6" x 6" 36" x 48" Submittal »
661 Airofoil II - 350 H, V 8" x 8" 32" x 48" Submittal »
681 Airofoil I - 250 H, V 12" x 8" 32" x 48" Submittal »
682 Airofoil II - 250 H, V 8" x 8" 32" x 48" Submittal »
Installation Instruction- Smoke damper Details »

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