GST Advantage EP with VARTECH Technology
Industrial Gas and Steam Turbine Oil

GST Advantage EP is formulated with VARTECH Technology which is advanced chemistry that helps: Improve oxidation stability, Reduce oil degradation, Extend oil life by limiting harmful precursors that can lead to varnish formation.
- Geared and non-geared gas, steam and hydroelectric turbines
- Rotating machinery in gas and steam combined-cycle cogeneration units
- Air compressors, turbo-blowers and centrifugal pumps requiring a rust and oxidation inhibited oil
- Marine reduction gears where R&O oils are specified
- Industrial applications requiring R&O type circulating oils with extended service capability
Do not use in high pressure systems in the vicinity of flames, sparks and hot surfaces. Use only in well ventilated areas. Keep container closed.
- Exceptional Oxidation and Thermal Stability for long service life at severe temperatures with Minimal Deposit Formation
- Low Varnish Potential ensure varnish formation are minimized to protect the equipment
- Enhance gear protection with anti-wear additives system to protect loaded gear tooth
- Outstanding Rust and Corrosion Protection
- High Viscosity Index helps ensure minimum viscosity change when variations in temperature occur
- Minimum Foaming helps prevent sump overflow or erratic governor operation
- Fast Air Release minimizes possibility of pump cavitation in systems with high circulation rates and lesser resonance time
- Rapid Water Separation facilitates water removal
- Air Compressor Lubricant for systems requiring an ISO 32/46 viscosity, R&O oil and anti-wear performance
GST ADVANTAGE EP | VG 32 | VG 46 | VG 68 | VG 100 |
Ansaldo Energia AD00020487 | A |
A |
- |
- |
Ansaldo Energia TGO2-0171-E00000 | A |
A |
- |
- |
Doosan Skoda Power TP0010P | A |
A |
- |
- |
MAN Energy Solutions 10000494596 | A |
A |
S | - |
Siemens TLV 9013 04, TLV 9013 05 |
A |
A |
- |
- |
Avio TS 5001 | M |
- |
- |
- |
Alstom NBA P50001A | M |
M |
- |
- |
Alstom NBA P50003A | M |
- |
- |
- |
Ansaldo Energia G-HTCT 689029 | - |
- |
M |
- |
ANSI/AGMA 9005-E02-EP, 9005-F16 Antiscuff | M |
M |
- |
- |
ANSI/AGMA 9005-F16, 9005-E02 R&O | M |
M |
M |
M |
ASTM D4304 Type I, II | M |
M |
M |
M |
ASTM D4304 Type III | M |
M |
- |
- |
ASTM D6158-HL |
M |
M |
M |
- |
British Standard 489 |
M |
M |
M |
M |
DIN 51515/1 |
M |
M |
M |
M |
DIN 51515/2 |
- |
M |
M |
- |
DIN 51515-1 TD, 51515-2 TG |
M |
M |
- |
- |
DIN 51524/1 HL |
M |
M |
- |
- |
DIN Turbine Oil DIN 51515-TD 32 |
M |
- |
- |
- |
DIN Turbine Oil DIN 51515-TD 46 |
- |
M |
- |
- |
GE Oil & Gas ITN 52220.02 |
M |
M |
M |
M |
GE Oil & Gas ITN 52220.03 |
M |
M |
- |
- |
General Electric (Alstom) HTGD 90117 |
M |
M | M | - |
General Electric GEK 101941A, 107395a, 107395c, 120498, 27070, 32568CK, 32568M-P, 46506D, E |
M |
- | - | - |
General Electric GEK 28143a |
M |
M | - | - |
General Electric GEK 28143b |
M |
M | M | - |
General Electric HTGD 90117 V0001 AC |
- |
- | M | - |
ISO 8068 AR, B, L-TSA, L-TGA, L-TSE, L-TGE |
M |
M | M | - |
ISO 8068 L-THA, L-THE |
- |
- | M | M |
JIS K-2213 Type 2 |
M |
M | M | - |
MAG Cincinnati, Cincinnati Machine P-38 |
M |
- | - | - |
MAG Cincinnati, Cincinnati Machine P-54 |
- |
M | - | - |
Siemens MAT 812101, 812106, 812108 |
M |
- | - | - |
Siemens MAT 812102, 812107, 812109 |
- |
M | - | - |
Siemens Westinghouse M Spec-55125Z3 |
M |
- | - | - |
Solar Turbine ES 9-224 Class II |
M |
M | - | - |
Standardization Admin of PRC GB 11120-2011 L-TGE, L-TSA Type A, L-TSE Type A |
M |
M | M | - |
Standardization Admin of PRC GB 11120-2011 L-TSA Type B |
M |
M | M | M |
Toshiba LST-GMH-XUTW2-0005 Rev. 2 |
M |
- |
- | - |
A: Approved
M: Meets the requirements
S: Suitable for use
Consult OEM representatives for independent verification, updates and recommendations.
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