Contact us for price. This compressor is available in a variety of configurations. This compressor is also available with a tank. 
 
KRSD SERIES VARIABLE SPEED DRIVE OPTION PROVIDES A MAJOR ENERGY SAVINGS
 
KRSD VSD combines a robust power platform with a state-of-the-art control scheme. The drive provides a soft start and the ability to operate efficiently through the compressor’s capacity range by matching flow to demand, while maintaining a high level of pressure control. By eliminating wasted energy, cost savings as high as 40% are possible. With this level of savings, the additional capital cost of the variable speed drive can be recovered in less than one year.