Rotary Screw Blower Packages


Kaeser Compressors, Inc. has brought the energy efficiency savings of their world-renowned Sigma Profile™ to the low pressure world with the launch of their new line of rotary screw blower packages. The EBS and FBS series are up to 35% more efficient than conventional blower designs and are also significantly more efficient than comparable rotary screw blower packages. With flows from 530 to 2366 cfm, the EBS and FBS series include the same design features as Kaeser's comprehensive Com-paK™ blower packages, such as high efficiency motors, silencers, inlet filters, starters/drive, a full enclosure, an onboard controller, and a full complement of sensors.

These units are designed, built, and tested to meet international and domestic performance and safety standards, and are available in both STC (wye-delta start) and SFC (Variable Frequency Drive) versions. Models also come standard with Sigma Control 2™. In addition to monitoring all onboard sensors, Sigma Control 2 features expanded communication features. With an Ethernet port and built-in Web-server, Sigma Control 2 enables remote monitoring and email notifications for service and alarms. Optional industrial communication interfaces such as ModBus, Profibus, Profinet, and Devicenet are available to provide seamless integration into plant control/monitoring systems such as Kaeser's Sigma Air Manager (SAM).


  • flows from 530 to 2366 cfm
  • Sigma Control 2 

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