Suitable for Low Temperature and Medium Temperature Applications High Performance Compressors manufactured by the leading compressor manufacturing companies in the world to ensure correct suitability of the chiller for the particular application and the Chiller shall be Economical and power efficient. Screw compressors with Capacity Control option of either step or steeples Capacity Control System. Advanced PLC controller to control the Chiller operation. Option of open type compressors or semi hermetic compressors. Bigger Operating Range