Gardner Denver single stage variable speed (VS series, 11 kW to 170 kW) compressors are ‘ground-up’ designs and produce the widest turndown range in the industry. High-efficiency and reliability on variable load or trim applications will be found in all Sedalia, MO-made machines.
Gardner Denver two-stage variable speed (VST series, 55 kW to 260 kW) compressors deliver maximum efficiency to the plant across all loads. These two-stage models employ 8-12% more efficiency than single stage models. The VST compressor comes packaged with two motors and two air-ends for optimum performance.