Zhuolijia Tong 46 # refrigeration oil manufacturer directly supplies Jining direct cold storage compressor special

Description :

　　Application scope of refrigeration oil:

　　DRA/A series refrigeration oil is suitable for open type ordinary refrigerators using ammonia (R717) as the agent. DRA/B series refrigeration oil is suitable for semi closed ordinary refrigeration compressors using ammonia (R717) and chlorofluorocarbons (such as R12) as refrigerants.

　　Main performance

　　Excellent low-temperature performance: Strict pour point and U-shaped tube flowability indicators ensure that the oil will not condense in the low-temperature components of the freezer, such as the evaporator, meeting the free conversion requirements of the freezer from the high-temperature working area to the low-temperature working area. Excellent oxidation stability: DRA series refrigeration oil is matched with an appropriate amount of antioxidant additives, providing better resistance. Oxidative properties effectively extend the oil change period of the refrigeration unit. Suitable refining depth: Ensure that the oil does not accumulate carbon in high-temperature areas such as valves, resulting in pipeline blockage. Good Cleanliness: The oil is transparent and pure, which has a cleaning effect on the working parts and can effectively prevent the occurrence of impurities particles rubbing against the surface of the bearing.

　　DRA/B series refrigeration oil also has good chemical stability: it ensures the stability of the oil when coexisting with Freon refrigerants, greatly reducing the occurrence of refrigerant decomposition, compression component corrosion, and other phenomena.

AfterSalesService :

• refrigeration oil