
World-Leading Refrigeration Fluids
In 1933, Suniso® set the standard in refrigeration lubricants. Specially formulated to provide exceptional stability, maximize service life and deliver trouble-free performance, there’s a reason why Suniso has been the world’s leading refrigeration lubricants brand for more than 90 years.
Recognized globally and trusted by original equipment manufacturers (OEMs) and end users alike, the Suniso product range has evolved to match the requirements of modern refrigeration systems and changes in lubricating base oil technology.
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Suniso® SL lubricants are high-performance, synthetic refrigeration lubricants formulated for optimal performance of compressors using HFC and HFC/HFO refrigerant blends.
Suniso® GS lubricants are premium quality, highly-refined mineral refrigeration lubricants designed to lubricate refrigeration and air-conditioning compressors using CFC and HCFC refrigerants.
Suniso® 4HT is a hydrotreated refrigeration lubricant designed to lubricate commercial and industrial refrigeration compressors using ammonia (R-717) refrigerant.
Suniso® 4SA is a highly refined naphthenic refrigeration lubricant designed to lubricate refrigeration compressors using ammonia (R-717) refrigerant.


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