Description
Shell Corena S4 P 100
Advanced Synthetic Reciprocating Air Compressor Oil (ISO VG 100)
Product Description
Shell Corena S4 P 100 is a premium synthetic air compressor lubricant, formulated with ester base fluids and a high-performance additive system. The product (formerly known as Shell Corena AP 100) is engineered for high pressure reciprocating (piston) compressors where discharge temperatures regularly exceed 220 °C, delivering long oil life, excellent protection, and maintaining system efficiency under severe operating conditions.
Applications
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Reciprocating (piston) air compressors under high discharge temperatures (≥220 °C) and elevated pressures.
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Breathing air compressors (with proper downstream filtration/clean-up so that air meets required standards).
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Industrial compressors operating under severe duty, heavy loads, and elevated operating temperatures.
Typical Physical Properties
| Property | Method | Value |
|---|---|---|
| ISO Viscosity Grade | ISO 3448 | 100 |
| Kinematic Viscosity @ 40 °C | ASTM D445 | 100 mm²/s |
| Kinematic Viscosity @ 100 °C | ASTM D445 | 10.2 mm²/s |
| Density @ 15 °C | ASTM D1298 | 988 kg/m³ |
| Flash Point (COC) | ASTM D92 | 260 °C |
| Pour Point | ASTM D97 | -39 °C |
| Sulphated Ash | DIN 51575 | < 0.02 % m/m |
| Copper Corrosion (100 °C, 3 hr) | ASTM D130 | 1b |
| Water Separability @ 82 °C | ASTM D1401 | 25 min |
| Rust Prevention (Distilled Water) 24 h | ASTM D665A | Pass |
Specifications / Standards & Approvals
| Standard / Regime | Status / Conformance |
|---|---|
| DIN 51506 VDL | Meets |
| ISO/DP 6521-L-DAB | Meets |
| ISO 6743-3 L-DAB | Meets (severe duty) |
| EN 12021 | Compliant (for breathing air applications under proper filtration) |
