The NorthStar® Portable Electric 1.5 HP, 8-Gallon Vertical Air Compressor is designed with an oil-free dual piston pump that produces cleaner air for better tool operation and maintenance-free operation. This compressor runs very quietly at only 70dB. Dual connectors allow user to operate two tools at the same time. Electric motor has low amp draw for easier starts and less electricity required. Unit is equipped with flat-free tires and a handle for easy portability on the jobsite.