ZRW Series Oil Separator, HVAC/R filter drier, refrigeration parts, filter drier, drier filter

During the compressor operating, the outlet of compressor always has lots of refrigerant oil. In order to prevent compressor not loss too much refrigerants and prevent the oil flow to system with refrigerants to interfere condenser's heat function and evaporator's cooling function, we need to install an oil separator between compressor and condenser to separate refrigerant oil and refrigerants. Then the oil will flow back to the compressor crankcase, the oil return device operated by the ball valve on the bottom of separator and uses high-low pressure theory. The oil separator can ensure the sufficiency of oil in compressor and let it reach best cooling performance.