Phillips 66® Air Compressor Oil is a high-quality, non-detergent circulating oil developed primarily for use in older reciprocating air compressors. It also is recommended for use in other industrial applications where the equipment manufacturer specifies a non-detergent, ISO VG 100 / SAE 30 mineral oil.

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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


  • 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

  • ISO Grade: 100
  • Licenses & Approvals


    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)
    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
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