The Kaeser Compressors SFC 22 variable speed drive rotary screw compressor offers an efficiency advantage of up to 26 percent over other compressors, according to the company. With a flow range of 36 to 152 cfm at 125 psig, the SFC 22 utilizes Siemens drive technology. Features include an enhanced cooling design, eco-friendly filter element, integral moisture separator with drain and an Electronic Thermal Management system. Units also come standard with Sigma Control 2 — an intelligent controller that offers compressor control and monitoring with enhanced communications capabilities for seamless integration into plant control/monitoring systems. The SFC 22 is also available with an integrated dryer for premium compressed air quality.