Power Generation
When the utmost in reliability, safety and performance is required in hydroelectric, gas and coal-fired plants, power generation managers trust quality Caltex lubricants.
Greases
Chevron SRI 2
Product description
Chevron SRI Grease is a high temperature ball and roller bearing grease.

Customer Benefits
Chevron SRI Grease NLGI 2 delivers value through:
- Wide application range — Suitable for high rpm operation, operating temperatures ranging from -29°C to 177°C (-20°F to 350°F).
- Excellent oxidation stability — Provides exceptional bearing life at operating temperatures in the range of 93°C to 177°C (199°F to 350°F).
- Excellent rust protection — Provides exceptional rust protection as defined by ASTM D1743-73 with 5% Synthetic Sea Water
Features
It is formulated with ISOSYN® base stocks, a modern ashless, organic polyurea thickener coupled with high performance rust and oxidation inhibitors (the latter to provide superior rust protection in severe applications that many electric motors applications are exposed to in field operations). Its texture is smooth and buttery and its color is dark green.
Applications
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.
Multifak EP
Product description
Multifak® Multipurpose EP grease contains highly refined mineral base oils, lithium thickener, extreme pressure (EP) additives and rust and oxidation inhibitors.
Available in NLGI grades 000, 00, 0, 1, 2

Customer Benefits
- Protects metal surfaces
- Effective EP additive protects against component wear under high load conditions. Rust and corrosion inhibitors protect metal surfaces.
- Resist oxidation
- Formulated with antioxidants to resist oxidation to enhance grease service life.
- Good pumpability
- Good pumpability characteristics of the lithium thickener provide suitable flow properties for grease pump application systems (NLGI 2).
Features
Multipurpose EP grease contains highly refined mineral base oils, lithium thickener, extreme pressure (EP) additives and rust and oxidation inhibitors. Suitable as a multipurpose automotive grease for general purpose applications..
Applications
Can include:
- Automotive wheel bearings
- Chassis grease point lubrication
- Industrial plain and rolling element bearings
- General plant lubrication
Starplex EP
Product description
Starplex® 2 is a high performance multipurpose EP industrial and automotive grease designed for a wide range of applications, including wheel bearing and chassis lubrication.
Starplex 2 is formulated with high quality ISO 220 mineral base oils, a tough lithium complex thickener and rust and corrosion inhibitors, combined with EP and tackiness additives to provide robust protection.

Customer Benefits
- High performance extreme pressure additives protect against wear in severe service and shock load conditions
- Robust rust and corrosion inhibitors protect all metal surfaces in very wet operating environments
- Stays in place – will not drop or leak from bearings at very high operating temperatures
Features
- High performance EP protection under severe conditions and temperatures
- Tough rust and corrosion protection
- Highly resistant to water wash-out
Applications
- Automotive wheel bearings
- Chassis lubrication
- On- and off-highway applications
- Construction equipment
- Agricultural tractors
- Heavy-duty transport
- General industrial greasing
Ulti-Plex Synthetic Grease EP
Product description
High performance, high temperature industrial and automotive EP grease specially formulated from an ISO 460 synthetic base oil, lithium complex thickener, EP additives, a tackiness agent and special corrosion and oxidation inhibitors.

Customer Benefits
- Protects Metal surfacesCombination of a lithium complex thickener, oxidation inhibitor, and synthetic base oil provides resistance to hardening in service. EP additives provide outstanding wear protection under heavy and/or shock loads. Effective rust and corrosion inhibitors protect metal surfaces in wet conditions.
- Wide temperature range applicationThe high viscosity index synthetic base oil resists thickening at low temperatures and enables use over a wide temperature range. The excellent oxidation stability of the base fluid components enables operation in continuous high temperature environments.
- Effective friction reducerHigh viscosity index synthetic base oil and tackiness additive maintain oil viscosity and provide adhesive properties which prevent oil leakage in high speed and high temperature conditions.
Features
Applications
Can include:
- Pulp and paper applications
- Steel industry applications
- Mining industry
- Marine
Hydraulic Fluids
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
Gear Lubricants
Meropa
Product description
Meropa® are proven performance extreme pressure industrial gear oils, formulated with highly refined mineral base oils and sulphur-phosphorus additive technology.
Meropa lubricants are available in ISO VG 68, 100, 150, 220, 320 and 460 grades.

Customer Benefits
- Extreme pressure performance promotes system wear resistance and protection
- Oxidation and thermal stability contributes to long lubricant service life and equipment reliability
- Rust and corrosion resistance offers robust component protection and helps optimise system uptime
- Demulsification and rapid water separation performance offers reliable component protection
Features
- Extreme pressure performance promotes system wear resistance and protection
- Oxidation and thermal stability contributes to long lubricant service life and equipment reliability
- Rust and corrosion resistance offers robust component protection and helps optimise system uptime
- Demulsification and rapid water separation performance offers reliable component protection
Applications
- Meropa lubricants are recommended for the lubrication of a wide variety of industrial and mobile equipment. Typical applications include enclosed gear systems, chain drives, sprockets, plain and anti-friction bearings, slide guides, and flexible couplings
- Meropa lubricants are particularly recommended for enclosed gear drives and speed reducers, ranging from fractional kilowatt gear motors to large, high power units in metal rolling mills, cement mills, and mine hoists
- Meropa lubricants are suitable for the lubrication of industrial hypoid-type gears and are also recommended for use in transmission gear case and worm drive axles on automotive, construction and mining equipment
Natural Gas Engine Oils
HDAX® 6500 LFG Gas Engine Oil SAE 40
Product description
HDAX 6500 is an ultra high performance low ash dispersant/detergent type SAE 40 gas engine oil, specifically designed for landfill and sour gas applications. HDAX 6500 is formulated with premium quality base oils with very low sulphur, nitrogen and aromatic content, and contains ashless dispersancy and oxidation inhibitor additive technologies, with an advanced metallic detergent and anti-wear package.

Customer Benefits
- Helps provide valve recession control, low deposit formation and minimises pre-ignition in four strokes engines running on harsh fuels
- Low phosphorus formulation offers catalyst protection
- offers extended drain performance with strong base retention, oxidation and nitration resistance characteristics, through a combination of premium base fluids and a robust inhibitor package
- minimises oxidation, sludge formation and oil thickening, helping protect against filter plugging and abrasive polishing wear
- Designed for corrosion control in engines burning high chlorofluorocarbon (CFC) and/or high sulphur fuels where high acidic condensate forms
- Aids corrosion resistance and improved liner life in intermittent operation
HDAX 5200 Low Ash Gas Engine Oil
Product description
HDAX® 5200 Low Ash Gas Engine Oils are a premium performance, heavy-duty, low ash crankcase oil specifically designed to lubricate a wide range of four-stroke natural gas and dual-fuel engines where low ash oils are recommended. Formulated with hydrocracked base oils and additive technology to provide exceptional oxidation and nitration resistance, extended oil and filter life, and outstanding wear protection.

Customer Benefits
- Maximizes oil service life
Synergy of hydrocracked base oils, oxidation inhibitor package and dispersant provides outstanding oxidation and nitration resistance, reducing the buildup of sludges which lead to oil thickening and filter blockage. - Lowers operating costs
Excellent deposit control on valves and piston reduces oil consumption. Exceptional oxidation and nitration resistance and deposit control extends oil drain capability so that equipment is in service longer generating revenue. Outstanding valve train wear protection maintains fuel economy. - Minimizes maintenance costs
Exceptional oxidation resistance and dispersancy minimizes sludge formation, avoiding filter plugging, cylinder head sludge, abrasive polishing wear and oil thickening.
Features
Applications
- Four-cycle high-speed stationary spark ignition engines operating on sweet natural gas or LPG
- Four-cycle medium-speed stationary spark ignition engines operating on sweet natural gas or LPG
- Four-cycle medium-speed stationary dual-fuel pilot injection engines operating on sweet natural gas or LPG
Compressor Oils
Compressor Oil EP VDL
Product description
Compressor Oil EP VDL are a range of high performance compressor lubricants. These lubricants are formulated with high quality paraffinic base oils combined with an additive system designed to promote oxidation resistance, corrosion protection and robust extreme pressure characteristics.
Compressor Oil EP VDL offer smooth, economical performance and reliable protection against piston and valve deposit formation, helping reduce the risk of fire or explosion in compressors under severe service conditions.

Customer Benefits
- Robust formulation promotes extended lubricant service life and equipment uptime
- Formulated to contribute to compressor performance and protection, helping reduce maintenance and downtime
- Aids reliable performance in severe, extreme pressure operations, promoting extended compressor service life
Applications
- Extended lubricant service life
- Reduced maintenance and downtime
- Severe, extreme pressure protection
Features
- Compressor Oil EP VDL are recommended for stationary and portable compressors, including compressors with oil lubricated pressure space, such as single and multistage reciprocating compressors or single and multistage centrifugal compressors
- The EP VDL 32 and EP VDL 46 grades are recommended primarily for use in oil-flooded screw compressors as well as centrifugal compressors. At extremely high compression pressures (approximately 1000 bar), such as in multistage reciprocating compressors, the higher viscosity grades may be used. However, particular care should be observed regarding the prescribed viscosity specification, as required by the compressor manufacturer
- Compressor Oil EP can be used in air or inert gas reciprocating compressors
Cetus PAO
Product description
Cetus® PAO oil is a premium performance, synthetic compressor oil based on polyalphaolefin technology.
Available in ISO grades 32, 46, 68

Customer Benefits
Extended oil service life
Outstanding oxidation stability of the polyalphaolefin base fluid and inhibitor system resists oil breakdown at the elevated temperatures encountered in compressor service, permitting oil drain intervals to be extended beyond those achieved with conventional lubricants.
Protects equipment
Polyalphaolefin base fluid helps to provide an effective oil film to protect highly loaded parts against wear under high temperature operating conditions, as well as during low temperature start-up. Effective inhibitor system provides excellent rust and corrosion protection. Anti-wear additive minimizes wear under severe operating conditions.
Smooth operation
Outstanding thermal and oxidation stability enables the polyalphaolefin lubricant to resist deposit formation in the heat of the compression cycle, even under severe service conditions.
Applications
- Cetus® PAO oil is a premium performance, synthetic compressor oil based on polyalphaolefin technology.
- Cetus® PAO contains a rust and oxidation inhibitor system plus anti-wear additives to provide outstanding oxidation resistance and corrosion protection.
- Cetus® PAO minimizes wear under severe operating conditions.
Features
- Flooded screw compressors
- Rotary air compressors
- Reciprocating air compressors
- Medium-speed marine diesel engine turbochargers
Cetus HiPerSYN Oil
Product description
Cetus® HiPerSYN® Oils are
- Synthetic compressor, bearing and gear oils.
- Formulated with premium base oils, and further enhanced by a unique additive system that provide outstanding thermal and oxidation stability, high viscosity index, high flash point, low pour point and excellent hydrolytic stability
Available in ISO grades 32, 46, 68, 100, 150 and 220

Customer Benefits
Cetus HiPerSYN Oils deliver value through:
- Long lubricant life in high temperature operations — Outstanding thermal and oxidation stability.
- Long machinery life and maximum compressor efficiency — Oxidative stability and low carbon-forming tendencies minimize sludge and deposit formation.
- Long drain intervals — Long lubricant life means less frequent oil changes.
Applications
Features
- Recommended for air compressors, especially portable and stationary rotary, vane and screw compressors, and industrial bearings and gears that require an R&O type synthetic gear oil.
- Designed for applications with wider operating temperature ranges as compared to non-synthetic oils.
Turbine Oil
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.
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
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













