Skip to main content

Eastman Turbo Oils

Turbo Oils

Eastman Aviation Solutions offer a range of high quality turbine lubricants, with over a billion hours of proven performance, turbo oils are a highly trusted solution for aircraft turbine engine lubrication.

Their in-house formulation expertise enable them to design, develop and evaluate their range of products in a unique manner, maximizing the performance benefits from the latest advances in additive and base stock technologies. 

Commercial & Business Aviation

The aviation industry demands the highest standards of quality assurance from manufacturers. 

To ensure that their turbine lubricants meet those high standards, Eastman Aviation Solutions developed a layered approach to quality assurance, utilizing procedural controls and scientific verification that are shared across all functions of the organization supporting the aviation product line.

Helicopter oils

Turbo Oil 2197, Turbo Oil 2380 and Turbo Oil 25 provide a solution for the most challenging helicopter missions. 

Eastman Aviation Solutions creates innovative solutions for high-severity engines providing industry leading products and services.


Turbo Oil 2197

DESCRIPTION 

The leading High Performance Capable (HPC) oil in service today, it was developed to meet the needs of the most demanding turbine engines, offering best-in-class high-temperature performance. 

Turbo Oil 2197 is AS5780 HPC/MIL-PRF-23699 HTS class,  

5 cSt turbine oil for the most thermally demanding engine and accessory applications.

APPLICATIONS/USES 

Aeroderivative engine

Aviation

Engine accessories

Engines

KEY ATTRIBUTES

5 cSt High Thermal Stability synthetic lubricant

High-temperature cleanliness

Outstanding oxidative, thermal, and hydrolytic stability


Turbo Oil 2380

DESCRIPTION 

One of the most widely used turbo oils in commercial service, it is uniquely suited for turbo props, providing the highest high-load-carrying capability and advantaged low-temperature viscosity characteristics in its class. 

Turbo Oil 2380™ was one of the first turbine oils to be qualified and approved for MIL-PRF-23699 STD (Standard) class and subsequently SAE AS5780 SPC (Standard Performance Capability) class.

APPLICATIONS/USES 

Aeroderivative engine

Aviation

Engine accessories

Engines

Land-based aeroderivative

KEY ATTRIBUTES

5 cSt High Thermal Stability synthetic lubricant

Balanced combination of oxidative and thermal stability

Best low-temperature characteristics

Turbo Oil 2389

DESCRIPTION 

The most widely used 3 cSt oil in aircraft APUs, it provides excellent “cold soak” reliability in aircraft accessories. It has excellent low-temperature fluidity characteristics with good thermal and oxidation stability. 

Turbo Oil 2389™ exceeds the requirements of U.S. Military Specification MIL-PRF-7808 Grade 3 and incorporates a level of technology from Type II (5 cSt) commercial turbine lubricants. 

APPLICATIONS/USES 

APU

Aviation

KEY ATTRIBUTES

3 cSt synthetic lubricant

Cold weather

 

 

 

 

 


Turbo Oil 25

DESCRIPTION 

The industry leader for load-carrying capability, it is a Type II oil primarily used in helicopter gearboxes and transmissions. The high-gear, load-carrying ability of Turbo Oil™ 25 earned its approval against U.S. Military specification DODPRF-85734 for helicopter transmission systems and is also approved against DEF STAN 91-100 

(formerly DERD 2497). 

APPLICATIONS/USES 

Gearbox

Helicopter

Transmission

KEY ATTRIBUTES

3 cSt synthetic lubricant

Type II oil in helicopter gearbox and transmission