Kaeser's CBS, DBS, EBS, FBS, and HBS rotary screw blower series are available in sizes up to 335 hp and flows up to 5,650 cu feet per minute (cfm). These integrated blower packages possess an energy efficiency advantage over conventional blowers of up to 35%. Designed for demanding wastewater treatment plant applications, these packages come with the blower air-end, integrated controls and a full complement of sensors to ensure reliable operation.