EL MAR® MID ASH HEAVY DUTY GEO

MID-ASH NATURALGAS ENGINE OIL

Phillips 66® El Mar Mid Ash Heavy Duty GEO is a high-quality, mid-ash, dispersant-detergent gas engine oil designed for use in naturally aspirated and moderately to highly turbocharged 4-stroke cycle natural gas engines. It is particularly recommended for use in natural gas engines and dual-fuel engines burning sour gas or landfill gas.

EL MAR® MID ASH HEAVY DUTY GEO

Features & Benefits

  • Excellent resistance to oxidation and nitration
  • High alkaline reserve to combat acidic combustion by-products when burning sour gas
  • High dispersancy protects against sludge and varnish formation
  • Protects against scuffing and wear
  • Protects against rust and corrosion
  • Excellent low-temperature performance
  • Does not contain any bright stock, which can cause harmful carbon deposits

Applications

  • 4-stroke cycle gas and dual-fuel engines burning sour gas or landfill gas
  • 4-stroke cycle gas engines in wastewater treatment plants fueled by digester gas
  • 4-stroke cycle converted irrigation engines running on natural gas or LPG
  • Other 4-stroke cycle natural gas engines where the manufacturer specifi es a mid-ash gas engine oil

Technical Details

  • 15W-40
  • Licenses & Approvals

    N/A

    Additional Details

    SAE Grade 15W-40
    Specific Gravity @ 60°F 0.877
    Density, lbs/gal @ 60°F 7.3
    Color, ASTM D1500 3
    Flash Point (COC), °C (°F) 232 (450)
    Pour Point, °C (°F) -45 (-49)
    Viscosity, Kinematic
    cSt @ 40°C 114
    cSt @ 100°C 14.8
    Viscosity Index 134
    Cold Cranking Viscosity, cP @(°C) 6,300 (-20)
    Sulfated Ash, ASTM D874, wt % 1
    Total Base Number (TBN), ASTM D2896 7.9
    Phosphorus, wt % 0.097
    Zinc, wt % 0.109
  • 30
  • Licenses & Approvals

    N/A

    Additional Details

    SAE Grade 30
    Specific Gravity @ 60°F 0.876
    Density, lbs/gal @ 60°F 7.29
    Color, ASTM D1500 3.5
    Flash Point (COC), °C (°F) 234 (453)
    Pour Point, °C (°F) -36 (-33)
    Viscosity, Kinematic
    cSt @ 40°C 85.4
    cSt @ 100°C 11.1
    Viscosity Index 117
    Cold Cranking Viscosity, cP @(°C) ---
    Sulfated Ash, ASTM D874, wt % 1
    Total Base Number (TBN), ASTM D2896 7.9
    Phosphorus, wt % 0.097
    Zinc, wt % 0.109
  • 40
  • Licenses & Approvals

    N/A

    Additional Details

    SAE Grade 40
    Specific Gravity @ 60°F 0.88
    Density, lbs/gal @ 60°F 7.32
    Color, ASTM D1500 3.5
    Flash Point (COC), °C (°F) 260 (500)
    Pour Point, °C (°F) -27 (-17)
    Viscosity, Kinematic
    cSt @ 40°C 138
    cSt @ 100°C 15.1
    Viscosity Index 111
    Cold Cranking Viscosity, cP @(°C) ---
    Sulfated Ash, ASTM D874, wt % 1
    Total Base Number (TBN), ASTM D2896 7.9
    Phosphorus, wt % 0.097
    Zinc, wt % 0.109