LAS8001 si Drop Seal
Mortised
A slimline, mortised automatic drop seal. It features a high efficiency mechanism, which lifts the seal clear of the floor as soon as the door is opened by a few millimetres; resulting in lower door operating forces. Requires no power connection. Self-levelling on uneven floors; seal height can be adjusted independently of fixing screws.
Finish
System specification
| Property | |
|---|---|
| Test evidence | Acoustic: BS EN ISO 10140-2:2010 (up to Rw 39dB). Smoke: BS 476-31.1: 1983 at ambient temperature; BS EN 1634-3:2004 at ambient and medium temperature; effective smoke seal up to 200°C. Fire: BS 476-20/22:1987 & BS EN 1634-1:2014. Durability: 100,000 cycles. |
| Performance | Meets smoke requirement: BS 9999: 2017 |
| Location | Single swing, single + double leaf doors. For use on both right + left handed doors |
| Min/max gap size | 1mm/13mm |
| Seal material | Grey or black silicone rubber |
| Standard Finish | Silver anodised aluminium with silver end plates, and grey silicone rubber gasket as standard. |
| Non-standard finish | Silver anodised aluminium with bronze end plates, and black silicone rubber gasket are subject to non-standard charges and additional lead times. |
| Standard lengths | 335mm, 435mm, 535mm, 635mm, 735mm, 835mm, 935mm, 1035mm, 1135mm + 1235mm. Sizes above 1235mm are available on request. Note: Each length can be cut back to the next size down. The 335mm can be cut back to 255mm |
| Adjustment | Self-levelling on uneven surfaces |
| Durability | 1 million cycles |
| CERTIFICATION | |
| Certifire | CF5179 |
| UL | R27972 |
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