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  • Centrifugal induction fans for car park ventilation


    • F300/120
    • Certificate 0370-CPR-2096
Emergency Smoke Extract JTCHT SMOKEX


    • Centrifugal induction fans suitable for installation in underground car parks and/or tunnels. They have been designed and certified for the handling of smoke and hot gases caused by fire. These fans are “dual purpose”, i.e. they provide both normal ventilation (carbon monoxide removal) and smoke extract in case of fire.
    • The fans are suitable for continuous operation at +40°C and are CE certified to F300 class and guaranteed to operate at 300°C for two hours, in compliance with Standard EN12101-3 by the Applus laboratories in Barcelona.
    • The special impulse induction fan technology represents the most innovative and cost-effective alternative to traditional ducted mechanical extraction systems. There is a drastic reduction in the cost of installation (no need for ducted and grilled systems) and considerable running cost savings (the same fan controls polluted air and smoke and hot gases). Additionally, it is possible for sections of the system to operate only when the need arises (with other sections of the system not operating).


    • • Hub impeller and aerofoil profile blades made in aluminium and balanced according to ISO 1940.
    • • Housing in electrolytically galvanized steel sheet.
    • • Protection guard on inlet side.
    • • Fixing brackets in galvanized steel sheet for ceiling (or wall) installation. Supplied as standard and pre-assembled.


    • • Asynchronous three-phase double polarity motors 380-420V 50 Hz.
    • • Suitable for continuous operation in maximum ambient temperature of 40ºC (service S1)
    • • Will operate for 2 hours in temperature up to 300ºC (service S2)
    • • CE marked.
    • • Protection IP55, class H. Suitable for continuous running (S1).
    • • Execution 5 (with impeller directly coupled to motor shaft).

Also available

    • • Service switch IP67 for high temperature, assembled

Technical Data

      JTCHT SMOKEX - Technical Data


      JTCHT SMOKEX - Dimensions