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Lorient 8001 Automatic Door Bottom Seal

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This fully mortised aluminium automatic drop seal features a silicone rubber gasket and internal fins. It is used to close the gap under single swing doors to maintain their acoustic, smoke and energy efficiency performance. The seal incorporates a high efficiency spring loaded mechanism that extends the seal as the door swings shut and automatically retracts it as the door is opened by just a few centimetres.

  • Effective acoustic sealing solution that is fully concealed in the bottom of the door.
  • Dual internal sealing fins enhance acoustic and smoke containment performance.
  • Supplied with high performance fire rated silicone rubber gasket.
  • Fully automatic, no power connection required.
  • Simple adjustment to suit varying door gap requirements. Proven long term reliability.
  • Fire: Tested in accordance with AS1530.4 on proprietary AS1905.1 fire door assemblies for up to 4 hour rating.
  • Smoke: Tested in accordance with AS1530.7 on AS6905 compliant door assemblies. Conforms with BCA Specification C3.4 smoke sealing requirements.
  • Sound: Acoustically tested in accordance with ISO10140-2 and AS/NZS717.1 with ratings up to 40Rw on appropriate rated assemblies.
  • Durability: Long term mechanical test, completing 1,000,000 cycles without failure.
Regular price $71.34
Sale price $71.34 Regular price $71.34
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