Turbine Oil
Caltex quality turbine oils guard against corrosion and harmful deposit buildup to protect and prolong the service life of expensive turbine equipment.
GST Oil
Product description
GST® Oil is a premium performance, turbine oil formulated from premium base oils plus rust, oxidation and foam inhibitors. Designed primarily for use in industrial gas and steam turbines it is also suited to many other industrial applications including air compression where R&O type oils are recommended.

Customer Benefits
- Excellent service life
Premium base oils and multi-component inhibitor system provide outstanding long-term oxidation stability to resist oil breakdown and varnish formation. - Potential maintenance and downtime savings
Premium base oils and oxidation inhibitor system resist the formation of harmful deposits in high temperature bearings and other hot areas of the turbine. The rust inhibitor protects system components against corrosion. Good water separability ensures rapid settling of water accumulated from steam condensate, or leakage from salt water cooling. - • Reliable operation
Non-silicone foam inhibitor allows rapid release of entrained air while minimizing foam formation to enable reliable operation of sensitive hydraulic control devices. Long term reliability assisted by effective resistance to varnish formation.
Features
Applications
- Stationary industrial gas and steam turbines
- Industrial gas turbines in severe service
- Hydraulic turbines
GST 2300
Product description
GST® 2300 oils are formulated with premium base oil technology and are highly recommended for use in gas and steam turbines with and without loaded gearboxes. GST 2300 oils are designed to meet the critical lubrication demands of:
- combined cycle turbines
- large heavy duty industrial gas turbines
- gas and steam turbines
They are an excellent recommendation for many other industrial applications including air compression and where R&O type oils are recommended.

Customer Benefits
GST 2300 deliver value through:
- Outstanding oxidation stability for long service at elevated temperatures. Formulated with premium base oil technology and an ash-less, zinc-free formulation.
- Minimal sludge and varnish formation
- Rapid water separation keeps water in oil to a minimum
Features
GST 2300 oils are formulated with premium base oil technology. and an ashless, zinc-free formulation that provides exceptional oxidation stability, water separability, and protection against rust and corrosion.
Applications
Regal SGT 22
Product description
Regal® SGT 22 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
Regal SGT 22 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.
Features
Applications
Regal SGT 22 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.













