The Greenheck Vektor™ High Plume Dilution Blower employs a unique discharge nozzle design that entrains additional ambient air, diluting the exhaust effluent from the laboratory, which reduces exhaust containment concentration. More important, the additional of the ambient air increases the Vektor’s discharge windband mass flow and velocity, resulting in greater nozzle discharge momentum, displacing the diluted effluent high above the roof.

How Vektor Technology Works…

Laboratory exhaust is drawn into Vektor fan (A). The exhaust is discharged into the Vektor multi-stage induction nozzle and ambient dilution air is induced into the Vektor nozzle (B). The laboratory exhaust plus induced dilution air is discharged at high velocity to atmosphere (C).

Vektor Performance

Being measured using AMCA accredited chamber in accordance with the following AMCA Publication Standard.

1. AMCA 204-05 - Balance Quality and Vibration Levels for Fans.
2. AMCA 210-05 - Laboratory Method of Testing Fans for Certified Aerodynamic Performance Ratings.
3. AMCA 260-07 - Laboratory Method of Testing Induced Flow Fan for Rating.