LAS8005/UL Drop Seal
mortised
A slimline, mortised automatic drop seal. It features ahigh efficiency mechanism, which lifts the seal clear of thefloor as soon as the door is opened by a few millimetres;resulting in lower door operating forces. Requires no powerconnection. Self-levelling on uneven floors; seal heightcan be adjusted independently of fixing screws. Can befitted to aluminium doors by door fabricators.
Finish
System specification
| Property | |
|---|---|
| Location | Single swing, single + double leaf doors. For use on both right + left handed doors |
| Min/max gap size | 1mm/13mm |
| Seal material | Grey silicone rubber |
| Finishes | Silver anodised aluminium, with grey end caps + grey silicone rubber. Silver anodised aluminium, with black end caps + black silicone rubber |
| Standard lengths | 335mm, 435mm, 535mm, 635mm, 735mm, 835mm, 935mm, 1035mm, 1135mm + 1235mm. Note: Each length can be cut back to the next size down. 335mm can be cut back to 255mm |
| ADJUSTMENT | Self-levelling on uneven surfaces. Seal height can be adjusted independently of the fixing screws |
| Test evidence | Acoustic: BS EN ISO 10140-2: 2010 (up to Rw 33dB). Smoke: BS EN 1634-3: 2004 & BS 476-31.1: 1983. Fire: BS 476: Pt.20/22: 1987 & BS EN 1634-1: 2014. Durability: 1 million cycles |
| Performance | Meets smoke requirement: BS 9999: 2017 |
| CERTIFICATION | |
| Certifire | CF5179 |
| UL | R27972 |
product