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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