The AS series rotary screw compressors, available in 20, 25, and 30 hp models, feature Sigma Profile airend and deliver flows from 59 to 124 cfm and pressures from 90 to 217 psig. They are designed for excellent reliability, ease of maintenance, and energy efficiency. The AS units feature the company's "split cooling" air flow design that significantly improves cooling and reduces noise levels. A space-saving cabinet design reduces the overall footprint and provides easy access to service points. Convenient maintenance features include automatic belt tension and quick fluid change devices.