Eastman Turbo Oil 25 High-Load Gas Turbine Oil DOD-PRF-85734A / DEF STAN 91-100/3

Eastman 25 Turbo Oil is a premium synthetic lubricant specifically designed to meet the stringent requirements of DOD-PRF-85734A, DEF STAN 91-100/3, and other demanding aviation standards. This high-performance oil offers exceptional load-carrying capacity, thermal stability, and wear protection, making it ideal for helicopter transmissions and other demanding gear applications.  

Features and Benefits

• Exceptional Load-Carrying Capacity: Provides outstanding protection for gears and bearings under extreme loads.   
  
• Excellent Thermal Stability: Resists breakdown at high temperatures, ensuring long oil life and minimizing deposits.   
  
• Wide Operating Temperature Range: Performs reliably in a broad range of operating temperatures.
  
• Enhanced Wear Protection: Minimizes wear and extends component life.   
  
• Compatibility: Compatible with a wide range of metals and seals commonly used in aerospace applications.

Applications:

• Helicopter Transmissions: Specifically designed for use in helicopter gearboxes and transmissions.   
  
• High-Speed Gears: Ideal for lubricating high-speed gears in demanding applications.   
  
• Industrial Gearboxes: Suitable for industrial gearboxes operating under heavy loads.

Specifications

• DEF STAN 91-100/3
  
• DOD-PRF-85734A