It is made of refined mineral oil and functional additives. Good chemical stability, non corrosive parts, good lubricity, wear resistance and low temperature fluidity. 

According to the center value of kinematic viscosity at 40℃, it can be divided into 15, 22, 32, 46 and 68 grades. 

Suitable for refrigeration compressors with ammonia, CFCs and HCFCs as refrigerants.