The refrigerant gas will go through the outlet, and enter the condenser under oil-less status when the filter separates remaining oil particles from the gas. The oil of the refrigerant aggregates at the bottom of the oil separator, and a needle valve operated by a floating ball is opened to let oil return to the compressor. Since the pressure of the oil separator is higher than the pressure of the crankcase, the oil can quickly return to the compressor. When the oil level drops, the needle valve is closed to prevent the refrigerant gas from returning to the compressor. The oil separator system is mostly installed in the multiple compressor racks of supermarkets and air conditioning, system with long refrigerant lines, system with problems of internal oil return, ultra-temperature system and system using HCFC, HFC and relative lubricants.

1、Hermetical construction with steel oil-return system(1/4 or 3/8'' SAE connection).
2、Dependable shut-off system of floating valve.
3、Solid copper connection.
4、Anti-corrosive spurting model.
5、For a variety of refrigerant R-12, R-134a, R-22, R-404a, R-407c, R-410a, R-500, R-502, R-507.
6、Maximum operating pressure: 3.5Mpa/500Psig, With the UL and CE certification.

SinoCool Refrigeration & Electronics Co.Ltd. is a large modern enterprise specializing in refrigeration accessories, we deal with the spare parts more than 10 years. Now have 1500kinds spare parts for Air conditioner , Refrigerator, Washing machine, Oven, Cold room;. We have relied on high technology for a long time and have invested huge amounts of money in compressors, capacitors, relays and other refrigeration accessories. Stable quality, superior logistics and caring service are our advantages.