Centrifugal chillers compressor used to build powerful refrigeration plants and cool-water supply for industrial and administrative facilities of large area and volume. Standard temperature range - on the evaporator: -Log 12°С-output of 7°С on Condenser - input-output of 32°С 37°С Freon R134. One or two of the compression phase (impliers at compressor). Recent developments have reduced the size of turbines and compressors, to increase reliability and efficiency. The main innovation - the use of the latest technology in the evaporator "gravitational falling films", as well as the method of frequency regulation of the turbines, the use of new types of Freon. Power range of centrifugal chillers - 900-14000 kW