Profile: Bi-State Compressor, Inc. specializes in providing compressed air and vacuum systems. ur products serve many industries, including health care facilities, chemical processing plants, and food production units. Our lubricated rotary screw compressors are engineered to deliver extremely high-quality air, ensuring uninterrupted system operation while being fully NFPA 99 compliant. Air compressor systems are engineered to be the most cost effective in the industry, with a number of units that are fully customizable and can be designed to provide the most efficient system for the right environment. Quincy QGS offers superior compressed air performance in a compact, modern design. With a continuous 100% duty cycle, this rotary screw compressor operates without the elevated vibration and sound levels normally associated with typical piston compressors. A small footprint and lower sound levels provide increased installation flexibility, making the QGS ideal for most applications.