ROYCO® 481

Lubricating oil for jet engines, qualified to MIL-PRF-6081E Amendment 1, Grade 1010 and 1010N

Royco® 481 is a mineral oil-based lubricant formulated with modern additives to provide oxidation and corrosion protection as well as high viscosity index for both low and high temperature fluidity.

Royco® 481 is recommended for lubrication of gas turbine engine components and as a flushing and preservative fluid for aircraft fuel systems and components. The high viscosity index allows operation over a wide temperature range for high-speed turbines as well as gas turbine engines. Royco® 481 may also be considered as a primary engine lubricant in many aircraft turbine engines designed to run on mineral based lubricants.

• wide operating temperature range
• excellent oxidation and corrosion resistance