LAS8004 si Drop Seal

mortised

A heavy duty, mortised, automatic ‘flat back’ drop seal to suit installation to metal door rails. 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 Smoke: BS 476-31.1: 1983 at ambient temperature
PERFORMANCE Meets smoke requirement: BS 9999:2017. Protects against smoke, draught, light and insects. Suitable for use of fire rated steel doorsets. Suitable for wheeled traffic.
LOCATION Single swing, single + double leaf doors. Can be used on either right or left handed doors
MIN/MAX GAP SIZES 1mm/13mm
SEAL MATERIAL Grey silicone gasket
Standard finish Silver anodised aluminium with grey gaskets
STANDARD LENGTHS 635mm, 735mm, 835mm, 935mm, 1035mm, 1135mm + 1235mm. Note: Each length can be cut back to the next size down. The 635mm can be cut back to 535mm. Other lengths to special order
ADJUSTMENT Self-levelling on uneven surfaces
CERTIFICATION
Certifire CF5179
UL R27972
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