Compressor/Vacuum Pump, 1/8 HP, Voltage 115, Current 4.2 Amps, NPT(F) Inlet 1/4 Inch, NPT(F) Outlet 1/4 Inch, Frequency 60 Hertz, Maximum Continuous Pressure 60/60 PSI, Free Air Flow @ 0 PSI 1.1 CFM, Free Air Flow @ 10 PSI 0.86 CFM, Free Air Flow @ 10 Inches Vacuum 0.86 CFM, Free Air Flow @ 15 Inches Vacuum 0.4 CFM, Free Air Flow @ 20 PSI 0.7 CFM, Free Air Flow @ 20 Inches Vacuum 0.2 CFM