Shell Refrig S4 FR-V 68 Compressor Oil is a synthetic refrigerant oil based on alkylated benzene. It offers a universal solution to the lubrication requirements of most refrigeration compressors and is compatible with all commonly used refrigerants except HFC.
Superiority:
System efficiency. Shell Refrigeration Oil S4 FR-V has high solvency and is designed to maintain refrigerant cleanliness and efficiency.
Extended treatment intervals. Shell Refrigeration Oil S4 FR-V has excellent high temperature and oxidation stability providing a long service life even when high compressor discharge temperatures are encountered. It is also formulated to provide excellent control of deposit and sludge formation resulting in longer oil drying intervals compared to mineral oil based refrigerator oils.
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