AIR COMPRESSOR OIL
NON-DETERGENT AIR COMPRESSOR OIL
Phillips 66® Air Compressor Oil is a high-quality, non-detergent circulating oil primarily designed for older reciprocating air compressors. It's also suitable for other industrial applications where the manufacturer specifies a non-detergent, ISO VG 100 or SAE 30 mineral oil.
This compressor oil offers excellent oxidation resistance and thermal stability at high temperatures, minimizing deposit formation and extending service life. It provides robust protection against rust and corrosion. With superior water-separating properties, this circulating oil reduces emulsion formation and resists excessive foam buildup.

Links of Interest
Features & Benefits
- Excellent oxidation resistance and thermal stability
- Protects against sludge and varnish formation
- Protects against rust and corrosion
- Good water-separating properties
- Good foam resistance
- Low carbon-forming tendency
Applications
- Older reciprocating air compressors with low discharge temperatures
- Deep well water pump gear drives
- Vacuum pumps
- Lightly loaded enclosed industrial gear drives where an AGMA 3 (non-EP) oil is specified
- Industrial applications that require a non-detergent, ISO VG 100 / SAE 30 oil
Technical Details
Additional Details:
ISO Grade | 100 |
Specific Gravity @ 60°F | 0.868 |
Density, lbs/gal @ 60°F | 7.23 |
Color, ASTM D1500 | 0.5 |
Flash Point (COC), °C (°F) | 277 (531) |
Pour Point, °C (°F) | -29 (-20) |
Viscosity | |
cSt @ 40°C | 100 |
cSt @ 100°C | 11.3 |
SUS @ 100°F | 522 |
SUS @ 210°F | 65 |
Viscosity Index | 99 |
Acid Number, ASTM D974, mg KOH/g | 0.08 |
Copper Corrosion, ASTM D130 | 1a |
Demulsibility, ASTM D1401, minutes to pass | 25 |
Foam Test, ASTM D892, Seq. I, mL | 0/0 |
Rust Test, ASTM D665 A&B | Pass |