Kaeser Compressors Rotary Lobe Blower Packages BrochureThe brochures covers the Omega rotary lobe blower packaged units. These blowers are available in standard or customized blower packages with high-efficiency motors, v-belt drives, silencers and inlet filters. Sound enclosures reduce noise levels up to 20 dB(A). Available from 3 to 250 hp and flow capacities to 3200 cfm.