Greenheck’s new mixed flow inline fanModel QEIhas been designed to incorporate the primary advantages of both conventional axial and centrifugal fans. Characteristics include greater pressure capabilities than an axial fan, but higher airflow than a centrifugal. Additional benefits include high efficiencies and low sound levels for sound critical applications. Test results show Greenheck’s new mixed flow fan is the quietest in the industry.

Construction features on all Greenheck mixed flow fans include our universal mounting system for horizontal or inline mounting in space restricted areas. All mixed flow fans are licensed to bear the AMCA Sound and Air seal, ensuring our fans perform as specified. For more information, contact Greenheck at P.O. Box 410, Schofield, WI 54476-0410, U.S.A. Phone (715) 359-6171 or Fax (715) 355-2399. Visit Greenheck’s website at

Publication date: 01/15/2001