Makita MAC5501G 5.5 HP Gas Air Compressor "V" Twin Style Pump runs cooler and provides 12.5 CFM at 100 PSI Powerful Honda GX160 4-stroke engine for increased performance and superior reliability 10-gallon twin tanks provide air supply to multiple nailers Cast iron pump with Big Bore cylinder and piston is engineered to provide faster recovery time for improved performance Industrial-grade recoil starter with ergonomic grip and recoil rope design for faster, easier starts