Nex FlowTM removes the confusion from Air Nozzles and Jets . You do NOT need hundreds of different air nozzles. All air amplifying nozzles produce air flows up to 25 times the compressed air consumed. Different nozzles have different outlet sizes and the more air used, the greater the force produced. Noise reduction up to 10 dBA is typical as well as reduced air consumption when compared to open jets and tubes.
The most important reason to use Air Nozzles or Jets is safety ". All Nex FlowTM Air Nozzles and Jets meet OSHA standard CFR 1910.242(b) for dead end pressure." Noise levels are dramatically lower with Air Nozzles and Jets in addition to lower energy use.
Air Jets entrain large volumes of surrounding air through the jet (similar to Air Amplifiers) and are more efficient than Air Nozzles. They cover a larger blow-off target than a air nozzle.