JMv Aerofoil Axial Exhaust Fan

  • Available in 11 diameters, 315 to 1000 mm (12.4” – 39.4") diameters
  • Volumes up to 58,900 cfm
  • Static pressures up to 6.6 inwg
  • Fan efficiencies of up 84% deliver low running costs (reduced by 27%)
  • Improved fan efficiencies reduce operational lifetime carbon footprint by up to 125 US Tons (113 Metric Tonnes)
  • Fans are tested to ISO5801 and BS848
  • Suitable for Standard temperature, 392°F/2, 572°F/2 and 752°F/2 smoke extraction
  • Fan casings are hot dip galvanized to offer enhanced corrosion resistance
  • Fully cased design makes installation quick, simple and cost effective
  • Single and two speed 60Hz motors are available. Motor protection IP55
  • Low installed noise levels

Vane axial fans

Our JMv product is a fully cased axial flow fan which offers high-efficiency performance. The design incorporates our innovative 'VCC' technology, which uses high twist blades, blade features, an aerodynamically optimized hub design, integral 2-stage guide vanes and (for larger sizes) an impeller spinner to deliver outstanding energy-saving performance.
Each impeller is manufactured from high-pressure die-cast aluminum, which is X-ray inspected using real-time radiography (in accordance with ASTM E-155) to ensure product integrity and quality. Impellers are precision balanced to minimize vibration levels and assure smooth operation. Impeller blades are mounted into a hub and clamp plate assembly, which allows manual blade pitch angle adjustment that offers performance flexibility. 


Product Selection


  • HT & Standard Axial Fans O&M