Kaeser's AirCenter line features reliable and energy-saving rotary screw compressors with the proprietary Sigma Profile airend. The SM AirCenter is available in 7.5 hp, 10 hp and 15 hp models producing 16-54 cfm at pressures from 80-217 psig. All models in the AirCenter series are tank-mounted, with a space-saving design offering an extremely small footprint.