The SKYPLUMETM high plume dilution stack system employs a unique patented discharge nozzle testing that entrains additional ambient air, diluting the exhaust from the laboratory to reduce exhaust contaminant concentrations. More important, the addition of the ambient air increases the SKYPLUMETM discharge wind band mass flow rate and velocity, resulting in greater nozzle discharge momentum, displacing the diluted effluent high above the roof line.
Laboratory Exhaust is drawn into the SKYPLUMETM Fan
Our Wind band and nozzle provides advanced geometry to efficiently induce, dilute and propel primary and outside air. We not only add more mass and dilution but velocity is also optimized. Our SKYPLUME design is the premium product for momentum vs HP, which provides greatest efficiency when considering dilution rate/plume height vs HP. It is important that exhaust plume heights be great enough to avoid re-entrainment of exhaust into make-up air units or public areas. The effective stack height and dilution rates should be considered when analyzing overall HVAC system design.