ARRONE intumescent pack:
- Intumescent pack to suit ARRONE AR7383 concealed overhead door closer
- 2 mm thickness
- Consists of: 1 x mechanism body wrap, 1 x track arm wrap
- Material: Mono ammonium phosphate
- Included in a successful fire test with the AR7383 concealed door closer to BS EN 1634 Part 1. Assessed for use on 30, 60, 90 and 120 minutes timber fire doors.
- Also available as part of a kit with the AR7383 concealed overhead door closer