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Shell Corena S4 P68 compressor oil (Formerly Shell Corena AP 68)
High-quality synthetic lubricating oil for compressed air piston compressors
Main uses of Shell Corena S4 P68 are:
- + Compressed air reciprocating compressors
- + Compressor for breathing air
Shell Corena S4 P 68 is a high-quality synthetic oil composed of synthetic esters and unique high-quality additives. It has been developed for excellent lubrication of compressed air suction compressors, in which discharge temperatures may exceed 220C.
Please note ! Price Shell Corena S4 P 68 drops automatically with larger quantities.
Shell Corena S4 P 68 applications are:
Compressed air piston compressors
Shell Corena S4 P 68 is suitable for use in industrial compressed air reciprocating compressors, especially those operating under severe operating conditions where discharge temperatures of over 220C are achieved.
Compressor for breathing air
Shell Corena S4 P 68 is suitable for compressed air compressors equipped with a specific filter system that ensures that the air produced is suitable for breathing.
Shell Corena S4 P 68 Performance, Features & Advantages:
- + Extended lifetime – saving on maintenance
- + Excellent protection against wear
- + Preservation of system efficiency
Explanation Performance, Features & Benefits Shell Corena S4 P 68
+ Extended lifetime – saving on maintenance
Shell Corena S4 P 68 is designed to provide safe, reliable and effective lubrication for longer working hours, with mineral oils not giving satisfactory results. Shell Corena S4 P 68 ensures the continuous high performance of the compressor for long periods and reduces maintenance costs and downtime. Shell Corena S4 P 68 has the ability to extend valve service intervals from 1,000 hours with conventional mineral oils to 2,000-4,000 hours depending on operating conditions.
+ Excellent protection against wear
Corena S4 P 68 provides effective protection against corrosion and wear to metal surfaces to extend the life of sensitive critical parts such as bearings and gears.
+ Preservation of system efficiency &
Shell Corena S4 P 68 helps prevent the formation of carbon deposits and paints on valves and pistons at high operating temperatures and loads. Shell Corena S4 P 68 has an excellent water-separating capacity, which means that excess water can be drained and accelerated corrosion is prevented.
Specifications, Approvals & Recommendations Shell Corena S4 P 68
- BS EN 12021
- DIN 51506 VDL,
- ISO /DP 6521-L-DAB – Standard conditions
- ISO 6743-3 2003 DAB – Heavy conditions
Questions? Please contact the Experts from Procare Technical Helpdesk
Health, Safety and Environment of Shell Corena S4 P 68
Health & amp; Safety
Shell Corena S4 P 68 Additional Safety and Health Information is available on the relevant Product Safety Data Sheet. This can be downloaded from http://www.epc.shell.com/
Protect the Environment
Remove Shell Corena S4 P 68 through an authorized processing company. Prevent leakage to sewer, soil or surface water.
Analysis figures and physical properties Shell Corena S4 P 68
| Properties | Method | Shell Corena S4 P 68 | ||
| ISO Viscosity Grade | – | – | ISO 3448 | 68 |
| Performance Standard | – | – | DIN 51506 | VDL 68 |
| Kinematic viscosity | @40°C | mm2/s | ASTM D445 | 68 |
| Kinematic viscosity | @100°C | mm2/s | ASTM D445 | 8.5 |
| Density | @15°C | kg/m3 | ASTM D1298 | 990 |
| Flash point (COC) | – | °C | ASTM D92 | 250 |
| Pour Point | – | °C | ASTM D97 | -51 |
| Sulphated Ash %m | – | – | ASTM D51575 | <0.02 |
| Rust Prevention – Distilled Water 24 hrs | – | Pass | ASTM D665A | Pass |
| Copper Corrosion | – | (10°C/3hr°C) | ASTM D130 | 1b |
| Water Separability | @54°C | min | ASTM D1401 | 30 |
Is Shell Corena AP 68 the same as Shell Corena S4 P 68?
Shell Corena S4 P 68 is the direct successor of Shell Corena AP 68. The performance of Shell Corena S4 P 68 is the same as Corena P 68 only a name change has occurred.
Is Shell Corena S4 P 68 a reciprocating compressor oil?
Yes, Shell Corena S4 P 68 is designed for superior lubrication of compressed air reciprocating compressors, where discharge temperatures may exceed 220C.
Where can I buy Shell Corena S4 P 68?
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