08/19/2026
PPV Thrust Pt 4: Correlation to Air Entrainment...
That CFM number on the spec sheet? It is likely not representing the airflow you’re actually putting to work.
Air entrainment is what transforms a concentrated, high-pressure airstream into an expanded, high-CFM airstream—making fan placement critical to fast, effective ventilation.
The fan creates the Thrust.
Air entrainment helps turn it into usable flow.
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