Suniiso-3GS

Suniso 3GS is a high-quality naphthenic mineral refrigeration compressor oil designed to deliver reliable performance in a wide range of refrigeration and air-conditioning systems. Known for its excellent thermal and chemical stability, it effectively resists oxidation, sludge formation, and carbon deposits, ensuring smooth and long-lasting compressor operation. Suniso 3GS maintains superior fluidity at low temperatures due to its naturally low pour point and wax-free formulation, making it ideal for low-temperature and deep-freeze applications. It is fully compatible with major refrigerants such as R-12, R-22, R-502, ammonia (R-717), and hydrocarbon refrigerants. The oil provides strong lubrication, improved cooling efficiency, and high dielectric strength for added electrical insulation in hermetic compressors. Trusted globally and approved by major OEMs, Suniso 3GS enhances system reliability, reduces wear, and supports consistent cooling performance across domestic, commercial, and industrial environments.