Kaeser Compressors (Fredericksburg, VA) has expanded its award-winning screw blower product line with the addition of the new DBS series. These integrated package blowers are available with motor sizes from 20 to 50 hp and flows from 150 to 770 cfm and boast an energy efficiency advantage over conventional blowers of up to 35%, says the company. Additional features of the DBS series include:
- The same design features as Kaeser's other screw blower packages, such as high efficiency motors, silencers, inlet filters, starters/drive, a full enclosure, an onboard controller, and a full complement of sensors.
- 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.
- Standard 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, available to provide seamless integration into plant control/monitoring systems such as Kaeser's Sigma Air Manager 4.0 (SAM 4.0).