Turbine Oils Regal® EP Regal EP is a steam, hydraulic and gas turbine oil formulated with highly refined paraffinic base oils and an ashless additive package, offering good oxidation stability, corrosion resistance and anti-wear performance. Regal® R&O Designed to deliver outstanding performance in steam and hydroelectric turbines. Excellent protection against rust, oxidation, foam, and both fresh and salt water corrosion.
