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.


View the LAS8001 si drop seal animation.

Finish

System specification

Property
LocationSingle swing, single + double leaf doors. For use on both right + left handed doors
Min/max gap size1mm/13mm
Seal materialGrey or black silicone rubber
Finishes Silver anodised aluminium with grey end caps + grey silicone rubber gasket. Bronze anodised aluminium with black end caps + black silicone rubber gasket
Standard lengths335mm, 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
AdjustmentSelf-levelling on uneven surfaces
Test evidence BS EN ISO 10140-2: 2010 (up to Rw 39dB). Smoke: BS EN 1634-3: 2004 & BS 476-31.1: 1983. Fire: BS 476-20/22: 1987 & BS EN 1634-1: 2014. Durability: 1 million cycles
Performance Meets smoke requirement: BS 9999: 2017
ACCREDITATIONS
CertifireCF5179
ULR27972

product
Close