LAS8007/UL Drop Seal
mortised
A heavy duty, 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. This is a fully-mortised version of LAS8006 si.
Finish
System specification
| Property | |
|---|---|
| LOCATION | Single swing, single + double leaf doors. For use on both right + left handed doors |
| MIN/MAX GAP SIZES | 1mm/15mm |
| SEAL MATERIAL | Black or grey silicone rubber |
| FINISHES | Silver anodised aluminium, with grey end caps + grey silicone rubber. Silver anodised aluminium, with black end caps + black silicone rubber |
| STANDARD LENGTHS | 335mm, 435mm, 535mm, 635mm, 735mm, 835mm, 935mm, 1035mm, 1135mm + 1235mm. Note: Each length can be cut back to the next size down. The 335mm can be cut back to 275mm |
| ADJUSTMENT | Self-levelling on uneven surfaces - can be adjusted independently of the fixing screws |
| TEST EVIDENCE | Acoustic: BS EN ISO 10140-1: 2010+A2: 2014 (Annex J) up to Rw 39dB. Smoke: BS 476-31.1: 1983. Durability: 1 million cycles |
| PERFORMANCE | Meets smoke requirement: BS 9999: 2017 |
| CERTIFICATION | |
| UL | R27972 |
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