Description
SUNISO SL22 is a high-quality synthetic polyol ester (POE) refrigeration compressor oil specifically formulated for HFC and HFO refrigerants, including R134a, R404A, R407C, R410A, and R507. This premium lubricant delivers superior thermal stability, excellent lubrication, and reliable miscibility with refrigerants, ensuring efficient compressor operation and long service life.
Its low-viscosity POE formulation provides outstanding protection against wear, oxidation, and moisture contamination. SL22 ensures smooth oil circulation, reduces friction, prevents sludge formation, and enhances overall energy efficiency in HVAC/R systems.
SUNISO SL22 is suitable for scroll, screw, rotary, and reciprocating compressors and is widely used in VRF/VRV systems, chillers, cold storage, commercial refrigeration, and industrial air-conditioning units. Trusted by technicians and OEMs, SL22 helps maintain reliable and long-lasting compressor performance.
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