DSD SFC to HSD SFC series compressors from Kaeser are exceptionally efficient variable-speed rotary screw compressors. , Larger models from the ASD SFC upwards are equipped with the speed-controlled 1:1 direct drive.
The large, slow-speed KAESER airends with energy-saving SIGMA PROFILE rotors provide outstanding performance across the entire control range.
Every Kaeser SFC compressor model is capable of 100 percent duty cycles without any increase in maintenance requirement.
