Motorised smoke & heat exhaust dampers with refractory blade & upgradable VRFI mechanism.
Designed for mechanical or natural smoke & heat exhaust through horizontal/vertical ducts. Also suit installation in suspended ceilings. 2h fire resistance rating with no smoke leakage or heat transfer. NF Certified. Open by the electrical signal from fire alarm control panel and reset by motor.
Years
Since 1925
Subsidiaries
catering to 60 countries
Hundred
employees working
Million euros
turnover