Arrone overhead door closing device
Features:
- Power size 2 to 4 adjustable by spring tension
- Function: Closing, latching, backcheck
- Cover: Designer cover
- Maximum door width: 1,100 mm
- Maximum door weight: 80 kg
- Successfully type tested for conformity to all the requirements of BS EN 1154:1997
- Included in a successful fire test to BS EN 1634 Part 1. Assessed for use on 30, 60 and 120 minutes timber fire doors and 240 minutes on steel fire doors.
- Certification: CE Marked: 1121-CPD-AD0009; Certifire Approved: CF294; DoP: HUK0019
- The AR3500 can satisfy the opening force recommendations of BS 8300 and ADM when fitted to a door with minimum width of 938 mm 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.
