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HT SMIA PRESSURISATION FAN

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All-inclusive solution for stairwell pressurisation and on-demand extract 


The SMIA is designed according pressurisation standard EN12101-6 Our smoke extract fans conform to EN 12101-3 : 400°C/2hours Performance and quality is tested by VTT Technical Research centre in Finland It can start pressurisation within 20 seconds and has a constant smoke exhaust air flow of 2.0 m3/s 


  • Designed according pressurisation standard EN12101-6
  • Smoke extract fans conform to EN 12101-3 : 400°C/2hours
  • Tested by VTT Technical Research centre in Finland
  • Starts pressurization within 20 seconds
  • Constant smoke exhaust air flow of 2.0 m3/s
  • Delivered with control equipment including control unit
  • Control panel
  • Differential pressure transmitter
  • Safety switches