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Shell Refrigeration Oil S4 FR F 68 • 20L / 209L
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Advanced Synthetic Refrigerator Compressor Lubricant
Shell Refrigeration Oil S4 FR-F is a synthetic Refrigeration lubricant with a polyol ester base fluid. It has been developed for use with R134a and other HFC refrigerants
Performance, Features & Benefits
- Extended maintenance intervals
Shell Refrigeration Oil S4 FR-F has excellent high temperature and oxidation stability providing long service life even where high compressor discharge temperatures are found.
- Wear protection
Shell Refrigeration Oil S4 FR-F has been designed to minimise the wear in bearings and pistons – the most critical parts of a reciprocating compressor.
Main Applications
- Refrigerator Compressors
Shell Refrigeration Oil S4 FR-F is recommended for use in open, semi-open and hermetic compressors in domestic, commercial and industrial Refrigeration systems. It can be used in both rotary and reciprocating compressor types.
- Refrigerant Compatibility
Shell Refrigeration Oil S4 FR-F is recommended for use with R134a and other types of HFC refrigerant.
- Seal Compability
Shell Refrigeration Oil S4 FR-F is compatible with all sealing materials commonly used with HFC refrigerant systems.
Specifications, Approvals & Recommendations
- Shell Refrigeration Oil S4 FR-F meets the requirements of DIN 51503 KD.
For a full listing of equipment approvals and recommendations, please consult your local Shell Technical Helpdesk, or the OEM Approvals website.
Health, Safety & Environment
- Health and Safety
Shell Refrigeration Oil S4 FR-F is unlikely to present any significant health or safety hazard when properly used in the recommended application and good standards of personal hygiene are maintained.
Avoid contact with skin. Use impervious gloves with used oil. After skin contact, wash immediately with soap and water.
Guidance on Health and Safety is available on the appropriate Material Safety Data Sheet.
- Protect the Environment
Take used oil to an authorised collection point. Do not discharge into drains, soil or water.
Additional Information
- Product Handling
Due to the hygroscopic nature of the base fluid it is recommended that, when filling the system, air contact should be avoided as much as possible. Once an oil pack has been opened it must be sealed carefully after use and the remaining contents should be used within a few days.
Advice
- Advice on applications not covered here may be obtained from your shell representative.