... Compressor cooling capacity:753KW R22,R407c,R404A,R134A is available, Water Chiller Features:1) Adopt Hanbell compressor, high efficiency, low noise ... : It protects the unit from run without water flow.9. High temperature of chilled water protection: It works to protect the compressor in ... case that the load is too large and chilled water's temperature cannot cool down, It may result in compressor ...