Variable Speed / Regulated Speed

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Gardner Denver single stage variable speed (VS series, 11 kW to 250 kW, 15 to 335 HP) 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, 15 to 350 HP) 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.



Single Stage
11 kW to 250 kW
15 to 335 HP
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Two Stage
55 kW to 260 kW
15 to 350 HP
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Hydrovane RS

Rotary Vane
Direct Drive/Regulated Speed
7.5 kW to 45 kW
10 to 60 HP
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