Kaeser Compressors, Inc.

Sigma Screw Compressors with the Sigma Frequency Control

Kaeser Compressors introduces Sigma Screw Compressors with the Sigma Frequency Control (SFC). This variable speed drive device was designed to achieve maximum efficiency over a wide flow range. Standard SFC compressor packages are available from 100-215 hp and flows from 130-1001 cfm providing measures from 80-145 psig. Kaeser's SFC can run fully loaded - indefinitely - if your application requires it.

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