Air Amplifier for Boosting Vacuum System

http://nexflowair.com/fixed_air_amplifier.php The Nex Flow™ Model 40001 -- 1-1/4" adjustable air amplifier is designed to "amplify" air flow which means it can also "move" significant amount of air. The Model 40001 amplifies 14 times the air consumed which means it can move 13 times the rated air consumption making it easy to vacuum and "move" or "draw" in dust created in a grinding operation and boost the effectiveness of any existing vacuum system. (by Nex Flow™ Air Products Corp.)