Centrifugal Fans CAL ATEX and EX

The CAL are robust centrifugal flow fans that comply with the ATEX directive 2014/34/EU for equipment in explosive atmospheres and environments. The field of application is for removal of air in connection with transport of polluted air, hazardous gases and dust.

Product facts


  • For flange connection
  • 9 sizes with impeller diameters from Ø400 to Ø1250 mm
  • Airflow rates
    • 0.3 to 21 m3/s
    • 1100 to 75.600 m3/h
  • Pressures up to 8500 Pa
  • Direct coupled
  • Backward-curved blades
  • Motor and impeller can be dismounted from the motor side
  • Housing, impeller, brackets and guide vanes of steel
  • Surface treatment of hot-dip galvanisation
  • Classifications
    ATEX: Category 2G/D according to EU directive 2014/34/EU
    EX: Non-sparking fans according to guideline IACS F29/2005
  • Accessories for mounting, connection, safety and regulation
  • Optional: Execution as standard temperature fans

Work areas




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NOVENCO Building & Industry
Oeverup Erhvervsvej 50-52
4700 Naestved

Tel. +45 70 77 88 99
DK 16 92 66 47

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