Compressor quietly delivers cool air
Twistair TA 20-30 single-stage compressor uses polyceramic rotors and water injection to deliver compressed air at no more than 9-deg F above ambient at 100-150 psig. The standard enclosure limits sound to 74.6 dBA. Microprocessor control features a full array of options and advisory and protective shutdowns with text display. Gardner Denver Machinery, Inc., Compressor and Pump Div.