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Lorient LAS8003si Surface Mounted Drop Down Seal - 935mm

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Lorient las8003 drop down seal
Lorient LAS8003si end caps
las8003 dimensions
718 in stockLorient las8003 drop down sealLorient LAS8003si end capslas8003 dimensions
Certifire Approved
FD30
FD60

Lorient LAS8003si Surface Mounted Drop Down Seal - 935mm

The Lorient LAS8003 si is a face-fixed drop seal with 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. It requires no power connection. Surface mounted application suitable for upgrading existing doors.

Certifire Certificate - CF5179

Fixing screws are supplied.

Product Code: LAS8003/935

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Description

Specifications

FAQs

Description

Key benefits
Durable flexible elastomeric fin elements are incorporated with the housing to provide acoustic and smoke properties.

Suitable for use on timber fire doors for up to 60 minutes under conditions of BS 476: Pt.20/22: 1987 and BS EN 1634-1: 2014.

Tested for acoustic performance with BS EN ISO 10140-2: 2010.

Meets the smoke leakage performance requirements of BS 9999 and is used for sealing the threshold of door assemblies against leakage of ambient temperature smoke, as defined in BS 476: Part 31.1: 1983.

Tested for reliability, the seal completed 1,000,000 cycles without failure.

Location
Single swing doors.
For use on both right and left handed doors.

Use with
Any perimeter seal.
Any threshold plate.

Min/max gap size
1mm/13mm.

Seal material
Grey silicone rubber.

Standard lengths
335mm, 435mm, 535mm, 635mm, 735mm, 835mm, 935mm, 1035mm,1135mm and 1235mm.
Note: each length can be cut to the next size down.
The 335mm can be cut back to 255mm.

Fixing
PVC cover strip should be removed, then drill aluminium and screw to door face, then replace PVC cover strip.

Adjustment
Self-levelling on uneven surfaces. Can be adjusted independently of the fixing screws.

Specs

  • Brand: Lorient
  • Length: 935mm
  • Drop: 13mm
  • Rebated or surface mounted: Surface Mounted

FAQs

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