HULK POWERED BY EMAX PORTABLE SILENT AIR ELECTRIC COMPRESSOR 2.0 HP 20 GAL VERTICAL 5.77 CFM OIL FREE HULK BY EMAX SILENT AIR COMPRESSORS ARE DESIGNED TO PROVIDE ALL POWER WITH LITTLE NOISE THE OIL FREE DUAL PISTON 2 CYLINDER PUMP WITH LOW AMP DRAW AND SOLID COPPER WINDING'S ALLOWS FOR LESS WEAR AND TEAR. THESE COMMERCIAL GRADE PUMPS ARE DESIGNED WITH HEAVY GAUGE STEEL CYLINDERS CYLINDER HEAD AND VALVES FOR MAXIMUM DURABILITY AND RELIABILITY. PROVIDING 8.39 CFM 40 PSI & 5.77 90 PSI AND AN AMAZING 51 DB 10 FT 41 DB 3 FT AWAY WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -