Eni i-Sigma monograde SAE 40

Monograde oil for diesel engines under severe service conditions

Standards & approvals

  • Diesel engine oil, API CF performance level

    Older API category for indirect-injection diesel engines, tolerant of higher-sulphur fuel.

  • Petrol engine oil, API SJ performance level

    API's service category for spark-ignition engines. Current category.

  • MIL-L-2104D

    MIL-L-2104D — military engine oil

    US military engine oil specification for combat vehicles, diesel and petrol; its level was taken over by the API categories.

  • MIL-L-46152C

    MIL-L-46152C — military engine oil

    US military engine oil specification for tactical vehicles, monograde and multigrade.

The whole Eni i-Sigma range

Specifications

Brand
Eni
Category
Engine oils
Type
Engine oils
Viscosity
SAE 40
Manufacturer code
001089
Availability
On request

Typical characteristics

PropertyTypical valueMethod
Density at 15°Ckg/m³893ASTM D 4052
Viscosity at 100°Cmm²/s14.5ASTM D 445
Viscosity at 40°Cmm²/s148ASTM D 445
Viscosity index96ASTM D 2270
Flash point COC°C230ASTM D 92
Pour point°C-30ASTM D 5950
B.N.mg KOH/g9.8ASTM D 2896

Complete documentation

Manufacturer's description

Eni i-Sigma monograde SAE 40 is a lubricant for naturally aspirated and supercharged diesel engines operating under severe service conditions or subject to excessive deposits and/or wear due to the design characteristics or the fuel used.

Applications

  • Lubricant for naturally aspirated and supercharged diesel engines operating under severe service conditions, or subject to excessive deposits and/or wear due to design characteristics or the fuel used.

Performance & benefits

  • Resists high-temperature oxidation and has good detergency properties, keeping the engine clean of deposits.
  • Protects against corrosion caused by humidity and by the acids formed as fuel burns.
  • Antiwear properties ensure a long life for moving parts and reduce the need for engine servicing and overhaul.

Fits

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