Kaeser Compressors Inc. (Fredericksburg, Va.) has made available the new Sigma Frequency Control (SFC) 11 rotary screw compressor, featuring the company's Sigma Profile airend, Sigma Basic system and state-of-the-art drive technology. It also features a space-saving cabinet and split-cooling airflow design for easier ducting and low noise levels. The compressor's access doors open to extra width, allowing easy access to major components while reducing access clearance and footprint. The compressor also can be tank-mounted. kaeser.gocomp.biz/1