Air Amplifier Amplification Ratio 22 Inlet Size 1/2 in Air Inlet Type NPT Inlet Diameter 4 in Discharge Dia 3 in Maximum Sound Level 83 dBA Body Material Stainless Steel Air Consumption 35.2 scfm Air Output Volume @ 80 psi 774 scfm Output Type Adjustable Includes Filter Separator Not Applicable Includes Pressure Regulator Not Applicable Includes Shims Not Applicable System of Measurement Inch Overall Length 4 in Air Output Volume at 6 Inches 2 323 scfm