Tough NorthStar™ gas-powered air compressor is designed for heavy-duty applications and built with heavy-duty components for long service life. U.S.A. Honda 160cc engine with low oil shutdown 13.2 CFM @ 90 PSI; 12.7 CFM @ 130 PSI Single-stage belt drive pump 20-gallon ASME-certified tank Pump has durable cast iron cylinder Aluminum pump head dissipates heat Engine idles down after reaching 130 PSI max. pressure Aftercooler cools air as it flows into tank Pressure regulator maintains needed pressure Provides dry, high-quality air at proper pressure to extend air tool life