Kaeser Compressors
This company has added PillAerator turbo blowers (photo) to its line of rotary-lobe and rotary-screw blowers. This action significantly expands offerings for the water and wastewater market and other large-flow, low-pressure applications, including bioreactors and fluegas desulfurization. Available with flowrates from 4,700 up to 10,000 ft 3 /min, PillAerator blowers feature gas-tight, permanent magnet motors with active magnetic bearings, integrated frequency converters and closed-loop water cooling. Units are compact and quiet, and advanced controls offer full interoperability with SCADA systems. — Kaeser Compressors, Inc., Fredericksburg, Va.