Centrifugal fan – CAL

For use in aggressive environments, this robust fan type delivers medium pressures. Air quantities can reach 20.8 m3/s, and pressures up to 8,500 Pa. Impeller diameters range from Ø630 to Ø1250 mm for directly coupled versions and from Ø315 to Ø1250 mm for belt-driven versions. Impeller blades are curved backwards.

  • Belt driven design with diameters from 315 to 1250 mm
  • Direct coupled with diameters from 630 to 1250 mm
  • Backwards curved blades
  • Air quantities from 0.3 to 21 m3/s
  • Pressures up to 8500 Pa