200 PSI max pressure allows for longer air tool run time. 5.4 SCFM @ 90 PSI allows for quick compressor recovery time. 78DBA Operational noise level for a quieter work environment. Efficient high pressure technology allows for longer pump and motor life. Oil free, maintenance free pump, for convenient use. High flow air regulator allows for maximum air tool run time. Ball drain valve allows for quick and thorough tank draining.