Diamond Class AW Turbine Oil 46

Phillips 66® Diamond Class AW Turbine Oil is a premium rust- and oxidation-inhibited (R&O) turbine oil designed for geared and direct-drive gas and steam turbines operating under severe conditions. It is specially formulated to prevent sludge and varnish formation, ensuring reliable performance in demanding applications. Diamond Class AW Turbine Oil is made with premium hydrocracked base oils and a proprietary additive system. It delivers exceptional oxidation resistance, deposit control, and wear protection. Its advanced formulation extends service life and minimizes harmful sludge and varnish deposits. The oil protects components from rust and corrosion, separates water effectively to prevent emulsions and bacteria buildup, and resists foam formation that can disrupt lubrication and cause premature bearing wear. An ashless anti-wear additive further enhances protection for gears and bearings. Filtered to an ISO Cleanliness Code of 18/16/13, this oil meets the strict requirements of circulating systems with tight tolerances where particle contamination can cause issues. This oil is filtered at the blending terminal before filling any package containers and is filtered again when the oil is delivered to bulk tanks. Features & Benefits

• Outstanding oxidation resistance and thermal stability for long service life
• Protects against sludge and varnish formation
• Excellent wear protection for gears and bearings
• Protects against rust and corrosion
• Excellent water-separating properties
• Resists the formation of emulsions and bacteria buildup
• Good foam resistance
• Meets ISO Cleanliness Code rating of 18/16/13⁽¹⁾

⁽¹⁾Note: Applies only to bulk product as delivered from Phillips 66 manufacturing plants. Particle counts may vary from lab to lab. Applications

• Combined-cycle and co-generation gas turbines
• Gas turbines and steam turbines with gear drives