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Synthetic Turbine Oil SGT

Synthetic Turbine Oil SGT

Caltex Synthetic Turbine Oil SGT is designed for use in modified aviation-type gas turbines in non-aviation stationary applications such as in industrial power generation and in marine service.

Customer Benefits

Caltex Synthetic Turbine Oil SGT delivers value through:

  • Long service life — Excellent oxidation and thermal stability of the synthetic polyol ester base fluid and special additive system helps resist oil breakdown under severe, high temperature, high load conditions. The low volatility of the synthetic ester helps minimize evaporative losses.
  • Minimal maintenance and downtime —  Minimal coking tendency of the synthetic ester base fluid and additive system helps minimize deposit formation on bearings and other areas exposed to the heat of the hot gases. High load carrying capacity helps ensure excellent protection against wear. The oil is compatible with normal engine and accessory metallic construction materials and elastomeric sealing compounds.
  • Excellent all-temperature performance —  Excellent viscosity-temperature characteristics of the synthetic ester help promote outstanding low temperature fluidity to facilitate starting at low temperatures, while helping to ensure that an effective lubricant film is always available under the most severe, high temperature conditions to protect critical components against wear.

Caltex Synthetic Turbine Oil SGT is a premium performance, synthetic polyol ester-based turbine lubricant for use in modified aviation-type gas turbines in stationary and marine service. A special additive system imparts excellent high temperature thermal and oxidation stability.


Caltex Synthetic Turbine Oil SGT has well over 2.5 million fired hours with excellent performance. It is designed for modified aviation-type gas turbines exposed to the most severe operating environment in non-aviation applications such as industrial power generation and marine propulsion.

Always confirm that the product selected is consistent with the original equipment manufacturer’s recommendation for the equipment operating conditions and customer’s maintenance practices.

For full product description see the PDS