Eastman Turbo Oil 2380 is a 5 cSt synthetic lubricant that is approved against US military specification MIL-PRF-23699F STD, and UK military specification DEF STAN 91-101/2 (replaced DERD 2499). This lubricant provides a balanced combination of thermal and oxidation stability, load carrying capacity, lower volatility and has the best low temperature flow characteristics of all 5 cSt turbine oils.
Applications & Approvals
Eastman Turbo Oil 2380 is recommended for the lubrication of most aircraft gas turbines and accessories. It is also recommended for the lubrication of aero- derived gas turbines in industrial power generation, offshore and marine applications. Eastman Turbo Oil 2380 has been approved by a wide range of engine and accessory manufacturers for their applicable equipment, including:
Rolls-Royce Ltd, Rolls-Royce Allison, GE, Pratt & Whitney, Pratt & Whitney Canada, Honeywell, Hamilton Sundstrand, CFMI, IAE, MTU, Solar and Turbomeca.
Viscosity: Eastman Turbo Oil 2380 has the best low temperature viscosity properties
among all 5 cSt oils.
Cleanliness: Minimum formation of varnish and sludge deposits over long periods of
Seal Material Very benign to commonly used seal materials in gas turbines.
Compatibility: Load Carrying BP Turbo Oil 2380 is among the best of its class and
Capacity: protection to bearings, gears, and other highly loaded lubricated surfaces.
Bulk Stability: Its high degree of oxidation resistance permits a long period of operation
without significant increase in viscosity and/or total acidity.