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
![](/imager/files/282862/Lorient-drop-seal-LAS8001-new_5472332afa344033d2bf9e7b6b9d883e.jpg)
![](/imager/productimages/Supporting-images/Isometrics/676/LAS8001-round-3end-plate-ISO_5472332afa344033d2bf9e7b6b9d883e.jpg)
![](/imager/productimages/Supporting-images/Isometrics/728/LAS8001-square-end-plate-ISO_5472332afa344033d2bf9e7b6b9d883e.jpg)
![](/imager/productimages/Supporting-images/Cross-sections/1030/LAS8001-cross-section_5472332afa344033d2bf9e7b6b9d883e.jpg)
![](/imager/files/282862/Lorient-drop-seal-LAS8001-new_905a32f077cde75e59ae4f0bd185c8e7.jpg)
![](/imager/productimages/Supporting-images/Isometrics/676/LAS8001-round-3end-plate-ISO_905a32f077cde75e59ae4f0bd185c8e7.jpg)
![](/imager/productimages/Supporting-images/Isometrics/728/LAS8001-square-end-plate-ISO_905a32f077cde75e59ae4f0bd185c8e7.jpg)
![](/imager/productimages/Supporting-images/Cross-sections/1030/LAS8001-cross-section_905a32f077cde75e59ae4f0bd185c8e7.jpg)
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. |
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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