L-DRA Series Refrigeration Compressor Oil

Product Description

Product performance: Excellent low-temperature performance, with strict pour point and U-tube fluidity indicators ensuring the oil does not solidify in low-temperature components of the freezer such as evaporators, meeting the demand for smooth transition from high to low temperature working zones; good oxidation stability, the DRA series refrigerator oils are formulated with appropriate antioxidant additives for enhanced oxidation resistance, effectively extending the oil change interval; suitable refining depth ensures no carbon deposits form on high-temperature parts like valves, preventing pipeline blockages; good detergency, the oil is transparent and pure, cleaning working components and effectively preventing impurity particles from rubbing against bearing surfaces. Application: Suitable for open-type ordinary refrigeration compressors using ammonia (R717) as refrigerant. The DRA/B series refrigerator oils are suitable for semi-hermetic ordinary refrigeration compressors or units using ammonia (R717) or chlorofluorocarbons (R12) as refrigerant.

• Excellent low-temperature performance ensures the oil does not solidify, meeting flexible switching requirements
• Good oxidation stability effectively extends oil drain intervals
• Optimal refining depth prevents high-temperature carbon deposits and pipe clogging
• Excellent detergency prevents particulate impurities from abrading bearings