Danzol TURBINE R&O OIL premium quality turbine They also have excellent anti foam and air release characteristics which is important for the precision of the servo-control systems. It is blended with high quality base oils and Zinc Free additive technology for steam turbine system. It is providing excellent resistance to oxidation and chemical degradation. Danzol turbine R&O is exhibits outstanding water separability, resistance to emulsion formation and anti- foaming.