HOW IT WORKS: Adjustable Air Amplifier
(A) Compressed air flows through the NPTF inlet and into an annular chamber. It's then directed through a small ring nozzle at an extreme high velocity.
(B) The airflow now enters the inside of the amplifier over a 'coanda' profile, thereby creating a vacuum which entrains the surrounding air into the primary airstream.
(C) This combined flow of surrounding & primary air is then exhausted from the Air Amplifier in a high velocity, high volume flow.