AA 720 FR: Economical and flexible:
- No additional retaining plates required
- Various types of fastening and installation
- Single and multi-point locking
- Attachment hinges and roller hinges approved for fire and smoke protection
- Design variants: T 30-1-FSA, T 30-1-RS-FSA T 30-2-FSA, T 30-2-RS-FSA and fire damper
AA 720 RS: Reliably protected against smoke:
- High-quality sealing system with two stop levels
- Base without threshold opening in and out
- Floor seal with automatic lowering
- Smoke protection doors in accordance with DIN EN 1634 and DIN 18095
- Single and multi-point locks possible
- Lowerable floor seal and sealing wedges for pure smoke protection requirements
AA 720 HI: Best thermal insulation values:
- UD value of up to 1.1 W/m2 K
- Improved thermal insulation through: HI reflex system profiles, foam insulators, circumferential glass rebate insulation