Kaeser's fully packaged rotary screw and rotary lobe blowers come complete with a high-efficiency totally enclosed fan-cooled (TEFC) motor, silencers, starters and a drive, an insulated enclosure, and a full complement of sensors. The Sigma Control 2 onboard controller features expansive monitoring capabilities and easily integrates with centralized control systems. Each component in the complete package design has been selected and tested with performance in mind. These blower packages arrive ready for installation, saving you installation time and costs.