EL MAR® T GEO

VERY LOW-ASH NATURAL GAS ENGINE OIL

Phillips 66® El Mar T GEO is a high-quality, very low-ash, dispersant-detergent gas engine oil designed for use in naturally aspirated and moderately turbocharged, low-to medium-speed 2-stroke cycle and 4-stroke cycle natural gas engines.

EL MAR® T GEO

Features & Benefits

  • Field-proven performance in providing excellent engine cleanliness
  • Good dispersancy protects against sludge and varnish formation
  • Low-ash formulation helps minimize port deposits
  • Excellent resistance to oxidation and nitration
  • Protects against scuffing and wear
  • Protects against rust and corrosion
  • Does not contain any bright stock, which can cause harmful carbon deposits

Applications

  • Low-to medium-speed, 2-stroke cycle gas engines where port plugging is a concern
  • Low-to medium-speed, naturally aspirated 4-stroke cycle gas engines
  • Medium-speed, 4-stroke cycle gas engines operating under moderate loads

Technical Details

  • 30
  • Licenses & Approvals

    El Mar T GEO is recommended for use in natural gas engines manufactured by:#Ajax#Cooper Bessemer#Superior#Clark#Dresser Rand (Category I & II)#Waukesha#Caterpillar

    Additional Details

    SAE Grade 30
    Specific Gravity @ 60°F 0.8812
    Density, lbs/gal @ 60°F 7.34
    Color, ASTM D1500 3.5
    Flash Point (COC), °C (°F) 260 (500)
    Pour Point, °C (°F) -30 (-22)
    Viscosity, Kinematic
    cSt @ 40°C 85.6
    cSt @ 100°C 10.4
    Viscosity Index 103
    Cold Cranking Viscosity, cP @ -20°C ---
    Sulfated Ash, ASTM D874, wt % 0.15
    Total Base Number (TBN), ASTM D2896 2.1
  • 40
  • Licenses & Approvals

    El Mar T GEO is recommended for use in natural gas engines manufactured by:#Ajax#Cooper Bessemer#Superior#Clark#Dresser Rand (Category I & II)#Waukesha#Caterpillar

    Additional Details

    SAE Grade 40
    Specific Gravity @ 60°F 0.886
    Density, lbs/gal @ 60°F 7.38
    Color, ASTM D1500 3.5
    Flash Point (COC), °C (°F) 280 (536
    Pour Point, °C (°F) -30 (-22)
    Viscosity, Kinematic
    cSt @ 40°C 123
    cSt @ 100°C 13.2
    Viscosity Index 101
    Cold Cranking Viscosity, cP @ -20°C ---
    Sulfated Ash, ASTM D874, wt % 0.14
    Total Base Number (TBN), ASTM D2896 2.1
  • 15W-40
  • Licenses & Approvals

    El Mar T GEO is recommended for use in natural gas engines manufactured by:#Ajax#Cooper Bessemer#Superior#Clark#Dresser Rand (Category I & II)#Waukesha#Caterpillar

    Additional Details

    SAE Grade 15W-40
    Specific Gravity @ 60°F 0.8715
    Density, lbs/gal @ 60°F 7.257
    Color, ASTM D1500 3
    Flash Point (COC), °C (°F) 233 (451)
    Pour Point, °C (°F) -39 (-38)
    Viscosity, Kinematic
    cSt @ 40°C 103
    cSt @ 100°C 14
    Viscosity Index 138
    Cold Cranking Viscosity, cP @ -20°C 5370
    Sulfated Ash, ASTM D874, wt % 0.15
    Total Base Number (TBN), ASTM D2896 2.1