Phillips 66® Special Compressor Oil is a high-quality, detergent compressor oil specifically developed for the lubrication of centrifugal and rotary gas compressors handling sour gas or process gas. It has a high alkaline reserve to neutralize the acids formed during compression of sour gas or process gas, and holds moisture in suspension until oil drain.
SPECIAL COMPRESSOR OIL
DETERGENT COMPRESSOR OIL
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Features & Benefits
- Excellent oxidation resistance and thermal stability at high temperatures
- High alkaline reserve to neutralize acids formed during gas compression
- Holds moisture in suspension
- Protects against rust and corrosion
- Good foam resistance
- Low carbon-forming tendency
Applications
- Centrifugal and rotary gas compressors handling sour gas or process gas
- Process gas compressors
- Vacuum pumps
Technical Details
- ISO Grade: 68
- ISO Grade: 68
Licenses & Approvals
N/A
Additional Details
| ISO Grade | 68 |
| Specific Gravity @ 60°F | 0.875 |
| Density, lbs/gal @ 60°F | 7.29 |
| Color, ASTM D1500 | 6.5 |
| Flash Point (COC), °C (°F) | 238 (460) |
| Pour Point, °C (°F) | -15 (5) |
| Viscosity | |
| cSt @ 40°C | 66.3 |
| cSt @ 100°C | 8.9 |
| SUS @ 100°F | 343 |
| SUS @ 210°F | 56.2 |
| Viscosity Index | 108 |
| Acid Number, ASTM D974, mg KOH/g | 1.3 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Oxidation Stability, RPVOT, ASTM D2272, minutes | 247 |
| Rust Test, ASTM D665 A&B | Pass |
| Sulfated Ash, ASTM D874, wt % | 1.27 |
| Total Base Number (TBN), ASTM D2896, mg KOH/g | 9.9 |
| Calcium, wt % | 0.32 |
| Zinc, wt % | <0.001 |
