Positive displacement compressors offer smooth, continuous flow: no reciprocating motion or pulsation. For processing dirty, polymer-forming or corrosive gases, our positive displacement compressors offer you the reliability of centrifugal compressors with the surge-free performance of positive displacement (reciprocating) compressors. With no valves or rings to plug or wear, this unit easily handles dirty, wet, and polymer-forming gases without excessive fouling. Without the surge limit typical of centrifugal compressors, the oil free screw and rotary sliding vane positive displacement designs easily provide the desired process flow at the required discharge pressure, no matter what the variation in gas pressure, temperature, and composition.

Because of its positive displacement characteristics, the A-C Compressor oil free rotary screw compressor handles gases with varying molecular weights, pressures, and temperatures. Without the surge limit typical of centrifugal compressors, it easily provides the desired process flow at the required discharge pressure, no matter what the variation in gas pressure, temperature, and composition.