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ARRONE overhead concealed door closing device:
Completely concealed when the door is closed, ultimately best visual effect in areas where a lot of closers are fitted. However, they are often used to help minimise vandalism and tampering. Therefore, typically used in public buildings including schools, hospitals, offices, shops and hospitals, theatres, nursing and care homes.
Arm application: door mount concealed, transom mount concealed
Successfully type tested for conformity to all the requirements of BS EN 1154:1997
Door mount pull side, transom mount pull side: 3 | 8 | 4/2 | 1* | 1 | 3
Included in a successful fire test to BS EN 1634 Part 1. Assessed for use on 30, 60, 90 and 120 minutes timber fire doors and 240 minutes on steel fire doors.
Certification: CE Marked: 1121-CPD-AD5071; Certifire Approved: CF5181;DoP: HUK0026
The AR7383 can satisfy the opening force recommendations of BS 8300 and ADM when fitted to a door with minimum width of 777 mm (standard mount) and 796 mm (transom mount) according to third party data. However other installed hardware, door seals and differential air pressure will affect the products as fitted performance meaning that the door closer alone cannot allow compliance to BS 8300 and ADM.
