THIS PORTABLE ELECTRIC AIR COMPRESSOR BY MAKITA FEATURES A BIG BORE CYLINDER AND PISTON FOR QUICKER RECOVERY TIME AND IMPROVED PERFORMANCE MOTOR HAS A LOW AMP DRAW TO HELP REDUCE THE CHANCE OF A TRIPPED CIRCUIT BREAKER AT START UP WHILE THE BUILT-IN THERMAL OVERLOAD PROVIDES ADDITIONAL PROTECTION DURABLE CAST IRON CYLINDER REDUCES WEAR AND HELPS INCREASE PUMP LIFE REMOVABLE FOR EASY MAINTENANCE PUMP IS OIL-LUBRICATED TO RUN COOLER REDUCE WEAR AND HELP EXTEND SERVICE LIFE THE COPPER FINNED DI