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Cook Contour® mixed flow wheel, fully welded, roof exhauster. Downblast, belt drive, curb mount with spun aluminum topcap. Used in a variety of commercial and industrial applications where the air is directed towards the roof. The QMXE has superior rain infiltration protection as compared to traditional upblast axial units.


  • Lifting lugs
  • Cast regreasable bearings
  • Spun aluminum discharge topcap
  • Welded construction
  • Four-bolt motor plate for positive belt  tensioning
  • Spark resistant construction available upon request
  • Direct drive available upon request



Housing Material
  • Steel
  • Finish Lorenized ™
    Impeller Mixed Flow
    Bearings L-50, over 200,000 hours


    Drive Type
  • Direct Drive
  • Belt Drive
  • Motor
  • AC
  • Max Operating Temp (Standard Construction) 180°F
    Max Operating Temp (Alt. Construction) 300°F
    Speed Control
  • VFD
  • SimpliDrive
  • Flow
  • Exhaust