NOR810S®

Automatic Drop Seal by Norsound

  • • BS 476 Part 20/22 Compliant
  • • Lightweight operation
  • • Protects against smoke
  • • Self-levelling
  • • Sound reduction
  • • Spring loaded
  • • Unobtrusive
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The NOR810S automatic drop seal satisfies the installation requirements of BS8214 for smoke control doorsets.

Included with the NOR810S® is a lightweight self-levelling mechanism that aids its operation on uneven surfaces. It is extremely robust, surpassing 1,000,000 cycles with ease. Its smaller case size is especially advantageous to door manufacturers, saving routing time.

Length Code
325mm NOR810S-325
425mm NOR810S-425
525mm NOR810S-525
625mm NOR810S-625
725mm NOR810S-725
825mm NOR810S-825
925mm NOR810S-925
1025mm NOR810S-1025
1125mm NOR810S-1125
1225mm NOR810S-1225
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