Positive Displacement Compressors Manufacturers

Positive displacement compressors can be found in ranges from fractional to very high horsepower. They work by filling an air chamber with air and then reducing the chamber's volume (reciprocating, rotary screw and rotary sliding vane are all positive displacement compressors). They offer smooth, continuous flow with no reciprocating motion or pulsation. For processing dirty, polymer-forming or corrosive gases, our compressor offers us the reliability of centrifugal compressors with the surge-free performance of reciprocating compressors.