Greenheck Vektor Lab Fans

GreenheckGreenheck’s series of Vektor Lab Fans using SAVVE technology are the most energy efficient lab fans in the market today.  Vektor SAVVE Fans varies airflow to laboratories by speeding up and slowing down the main blower to maintain duct system pressure while maintaining 3000 FPM discharge velocity by modulating a damper in the fan discharge nozzle.