Special Compressor Oil

Detergent Compressor Oil
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.

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


• Centrifugal and rotary gas compressors handling sour gas or process gas

• Process gas compressors

• Vacuum pumps

Technical Details

Licenses & Approvals
Additional Details
ISO Grade68
Specific Gravity @ 60°F0.875
Density, lbs/gal @ 60°F7.29
Color, ASTM D15006.5
Flash Point (COC), °C (°F)238 (460)
Pour Point, °C (°F)-15 (5)
cSt @ 40°C66.3
cSt @ 100°C8.9
SUS @ 100°F343
SUS @ 210°F56.2
Viscosity Index108
Acid Number, ASTM D974, mg KOH/g1.3
Foam Test, ASTM D892, Seq. I, mL0/0
Oxidation Stability, RPVOT, ASTM D2272, minutes247
Rust Test, ASTM D665 A&BPass
Sulfated Ash, ASTM D874, wt %1.27
Total Base Number (TBN), ASTM D2896, mg KOH/g9.9
Calcium, wt %0.32
Zinc, wt %<0.001