Variable-speed air compressors
-- Plant Engineering, 2/15/2008
The VST series of variable-speed air compressors expands with the new VST 110, VST 150 and VST 180 (150, 200 and 250 hp) rotary-screw compressors. The direct-drive compressors can be configured as air- or water-cooled and offer a variety of features, which include standard variable-speed control, gear-free design and variable-speed cooling fans to optimize cooling and energy efficiency. The compressors can supply pressures ranging from 85 to 175 psig, and their AirSmart controller provides information and control.
Gardner Denver Compressor Division
