Pollution Engineering Editor's Choice Award - Greenheck Vektor-MHThe Vektor®-MH is a high plume system designed for laboratory exhaust applications utilizing a high efficiency mixed flow impeller and an engineered conical discharge nozzle. Multiple nozzles for each fan size custom-tailor the discharge velocity and plume rise for each application. Vektor-MH systems have a compact installed footprint, requiring minimal roof space.

Typical installations would include college and university laboratories, biotech and pharmaceutical labs, research facilities and hospital laboratories.



  • Model Vektor-MH

    Model Vektor-MH

    Designed to efficiently exhaust laboratory fumes and odors, the Vektor-MH utilizes an inline fan and conical nozzle to maximize effective plume height. It is available in belt or direct drive and uses a bifurcated housing design that allows safe, easy access to all drive components. The Vektor-MH is available in a wide variety of configurations with up to six fans on a single plenum and can be packaged with Vektor energy recovery systems.

    • 2,000 to 47,000 cfm per fan
    • Up to 11 in. wg
    • Spark C or B resistant construction
    • Certifications:
      • AMCA licensed for Air and Sound performance (AMCA 210 and 300)
      • UL/cUL listed for Electrical (UL/cUL 705)


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