Smoke dampers are designed for smoke removal as part of smoke control systems using mechanical extract. They are suitable for installation in concrete or masonry walls and ceiling slabs, in
lightweight partition walls, external walls and ceilings and fire rated extract ducts.
The smoke dampers are operated by a reversible ON/OFF actuator.
The smoke dampers fall within the fire rating categories EK90, EK60 or EK30, depending on their use; they are also suitable for use in smoke extract systems at a specified temperature of up to 300
This smoke damper is suitable for installation into solid walls and ceilings
This smoke damper is suitable for installation into solid walls and ceilings |
Fire smoke damper actuators are designed specifically for fire and smoke application during normal operation, the smoke vent actuator motorized the damper. In the event of a fire emergency, the fire damper actuator springs back to its original position when there is a power ...
Come From Soloon Controls (Beijing) Co.,Ltd
1)Material: PC + ABS 2)EN45545 DIN 5510-2 3)Working temperature: -40 ~ + 90 ℃ 4)UL 94V-0 5)Color:Light grey (RAL 7035) ...
HTF A type fire-control fan for extraction smoke Description: It is suitable for ventilation and fire control of tall buildings, subway tunnel, underground stores, gymnasia, etc. This fan is set up with double-speed motor, it operates at a low speed normally and used for ...