GST ZINC FREE TUBRINE Series lubricants are the latest addition to the turbine lubricant family of products, long recognized for their high quality and reliability. This Series are Zinc-Free turbine lubricants specifically designed for use in gas and steam turbine applications. This lubricants are formulated with carefully selected basestocks and additives, including antioxidants, rust and corrosion inhibitors and anti-foam agents. These components provide outstanding resistance to oxidation and chemical degradation over time. This lubricant exhibit excellent water separability, resistance to emulsion formation and anti-foaming characteristics which provide reliable operation. Their enhanced air release properties are critical for turbine hydraulic control mechanisms.