A long legacy of outstanding oxidation strength and deposit performance for combustion and steam turbinesWhere to buy ›
Recommended for you
Don’t let varnish slow you down. See how GST Advantage™ turbine oils formulated with VARTECH® Technology can help stop varnish formation and keep your operation running smoothly.
Delivering value for you
Exceptional oxidation stability for long service life at elevated temperatures. Formulated with premium base oil technology and an ashless, zinc free formulation.
Rust and corrosion protection
High viscosity index helps ensure minimum viscosity change when variations in temperature occur.
GST® Oils are formulated to meet the critical demands of non-geared gas, steam, and hydroelectric turbine bearing lubrication, and reduction gear lubrication in marine operations. They are an excellent recommendation for many other industrial applications including air compression where R&O type oils are recommended.
Services and support
ISO Cleanliness Code Calculator
Particle contamination is the No. 1 cause of lubricant-related equipment failure. The calculator will help you take the necessary steps needed to redefine clean.