EL MAR® MID ASH SUPREME GEO

MID-ASH NATURALGAS ENGINE OIL

Phillips 66® El Mar Mid Ash Supreme GEO is a premium 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 SUPREME GEO

Features & Benefits

  • Field-proven performance in providing outstanding engine cleanliness
  • Proven performance in lean-burn engines
  • High dispersancy protects against engine sludge and varnish deposits
  • Excellent resistance to oil oxidation and nitration
  • Protects against scuffing and wear
  • Protects against rust and corrosion
  • Protects against valve stem deposits and valve recession
  • Compatible with emissions system catalysts
  • 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 specifies a mid-ash gas engine oil

Technical Details

  • 40
  • Licenses & Approvals

    El Mar Mid Ash Supreme GEO is recommended for use in natural gas engines manufactured by:#Colt-Fairbanks Morse#Cooper Superior#Nordberg#Waukesha

    Additional Details

    SAE Grade 40
    Specific Gravity @ 60°F 0.894
    Density, lbs/gal @ 60°F 7.45
    Color, ASTM D1500 8
    Flash Point (COC), °C (°F) 225 (437)
    Pour Point, °C (°F) -24 (-11)
    Viscosity, Kinematic
    cSt @ 40°C 146
    cSt @ 100°C 14.4
    Viscosity Index 96
    Cold Cranking Viscosity, cP @(°C) ---
    Sulfated Ash, ASTM D874, wt % 1
    Total Base Number (TBN), ASTM D2896 8.2
    Phosphorus, wt % 0.028
    Zinc, wt % 0.032
  • 30
  • Licenses & Approvals

    El Mar Mid Ash Supreme GEO is recommended for use in natural gas engines manufactured by:#Colt-Fairbanks Morse#Cooper Superior#Nordberg#Waukesha

    Additional Details

    SAE Grade 30
    Specific Gravity @ 60°F 0.886
    Density, lbs/gal @ 60°F 7.38
    Color, ASTM D1500 8
    Flash Point (COC), °C (°F) 216 (421)
    Pour Point, °C (°F) -33 (-27)
    Viscosity, Kinematic
    cSt @ 40°C 91
    cSt @ 100°C 10.9
    Viscosity Index 104
    Cold Cranking Viscosity, cP @(°C) ---
    Sulfated Ash, ASTM D874, wt % 1
    Total Base Number (TBN), ASTM D2896 8.2
    Phosphorus, wt % 0.028
    Zinc, wt % 0.032
  • 15W-40
  • Licenses & Approvals

    El Mar Mid Ash Supreme GEO is recommended for use in natural gas engines manufactured by:#Colt-Fairbanks Morse#Cooper Superior#Nordberg#Waukesha

    Additional Details

    SAE Grade 15W-40
    Specific Gravity @ 60°F 0.875
    Density, lbs/gal @ 60°F 7.29
    Color, ASTM D1500 8
    Flash Point (COC), °C (°F) 232 (450)
    Pour Point, °C (°F) -39 (-38)
    Viscosity, Kinematic
    cSt @ 40°C 102
    cSt @ 100°C 14.1
    Viscosity Index 141
    Cold Cranking Viscosity, cP @(°C) 5800 (-20)
    Sulfated Ash, ASTM D874, wt % 1
    Total Base Number (TBN), ASTM D2896 8.2
    Phosphorus, wt % 0.028
    Zinc, wt % 0.032