The SX AirCenter units from Kaeser include a rotary screw compressor, dryer and tank-in-one space-saving package. Available in 3 to 7.5 hp, the SX AirCenter provides pressures from 125 to 217 and capacities to 28.3 cfm. These units also include a soundproofed enclosure to provide noise levels as low as 62 dB(A). The unit offers easy maintenance with the easily removable side panel, screw-on separator filter and the adjustment-free elastic drive belt.