This 2016 Kaeser AIRCENTER SX 7.5 hp rotary screw air compressor air dryer tank is a top-of-the-line tool for any business or industrial setting. Its powerful motor horsepower of 5 makes it highly efficient and effective in use. The compressor type is a rotary screw, which ensures a smooth and consistent flow of air. This air dryer tank is designed with a vertical orientation and is suitable for a power supply of 208.