FAS SC 11 — Air cooled compressor with energy-efficient speed control (11 kW); Intelligent compressed air generation begins with the use of frequency-controlled compressors. The savings potential in energy consumption should not be underestimated and this simple but effective technology is therefore an integral part of the firstAir portfolio right from the start.

FAS SC 37 — Air cooled compressor with energy-efficient speed control — (37 kW); Reduce your energy costs with the use of a speed-controlled compressor! The speed control controls the compressed air generation exactly according to the current demand and prevents unused idle times, blow-off losses during operation as well as current peaks during start-up.