The ED200 fully automatic, electro-hydraulic swing door operator from Dorma is the only automatic product of its type on the market with Certifire approval, claims the company.
In an emergency, fire and exits doors must open for people, but close firmly to prevent the fire or smoke from spreading. The ED200 is suitable for fire doors and external emergency exits. It is suitable for timber doors with a fire rating up to 120 minutes and metal doors rated to 240 minutes. The unit can be adapted to a wide range of applications and mounting requirements on standard, large and heavy doors up to EN7.
Specifier 07 December 2007
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Automatic door closers