ARRONE floor spring:
- Power size: 1 to 4 adjustable by spring tension
- Function: Closing speed
- Maximum door width: 1,100 mm
- Maximum door weight: 80 kg
- Application: Double action
- Accessory pack consists of adjustable top centre, top and bottom strap
- Testing: BS EN 1154:1997; BS EN 1634-1. Assessed for use on 30, 60 minute timber fire doors.
- CE Marked: AD0066
- Certifire approved: CF155; DOP: HUK0062