Air Amplifier Amplification Ratio 10 Inlet Size 1/8 in Air Inlet Type NPT Inlet Diameter 3/4 in Discharge Dia 3/4 in Maximum Sound Level 78 dBA Body Material Stainless Steel Air Consumption 8.9 scfm Air Output Volume @ 80 psi 89 scfm Output Type Adjustable Includes Filter Separator Not Applicable Includes Pressure Regulator Not Applicable Includes Shims Not Applicable System of Measurement Inch Overall Length 2 1/4 in Air Output Volume at 6 Inches 267 scfm