Direct Drive Oil Bath Compressor, 2 HP Compressor, 4. 0 cfm @ 100psi, 5. 3 gal. tank, 115 V Motor, Heavy Duty Cast Iron Cylinder, 125 PSI Operating Pressure, Has Manual Reset Overload Protection, HD Metal filter w/ replaceable element, This unit will power: 1-2 Framing Guns, 2-3 Roofing Guns, 3-5 Trim/Finish Guns.