EASTMAN TURBO...
EASTMAN CHEMICAL COMPANY is the only oil manufacturer to offer broadly used DOD-PRF-85734 and MIL-PRF-23699 High Thermal Stability (HTS) HTS Class oils, to suit all helicopter oil lubrication needs.
EASTMAN TURBO (brand change for formerly BP TURBO) Oils are trusted solutions for aircraft turbine engine lubrication with different products addressing respective needs for better engine health, reliable performance across a wide temperature range, advanced APU performance or high-load-carrying demands. Available in different packaging options such as 1 US Quart cans, 5 gallon pails or 55 gallon drums.
TURBO OIL 2197™ (formerly BP TURBO OIL 2197) is a AS5780 HPC / MIL-PRF-23699 HTS class, 5 cSt High Thermal Stability (HTS) synthetic lubricant for the most thermally demanding aerospace and aviation turbine engine and accessory applications. It the most widely used HTS oil in the world, featuring high temperature cleanliness, excellent oxidative stability for the turbine engine's health and best-in-class coking for longer bearing life and outstanding thermal stability,
TURBO OIL 2380™ is an 5 cSt synthetic aviation turbine oil (ATO) with a balanced combination of oxidative and thermal stability and best low temperature characteristics. It 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 and still one of the most widely used turbine oils in the commercial aviation industry. It offers optimal electrical conductivity to avoid short circuits and is the best oil for low-temperature viscosity. The engine can be started at low temperatures without wear issues. Hard starts can also be reduced and carbon seal life can be improved. It is uniquely suited for turboprops, providing the highest high-load-carrying capability in its class.
TURBO OIL 2389™ is a 3 cSt synthetic gas turbine oil, offering best-in-class thermal stability for more reliable performance across a range of temperatures. It is an advanced and most widely used APU performance oil with excellent “cold soak” reliability and good oxidation stability. Approved to MIL-PRF-7808 Grade 3 specification..
TURBO OIL 25™ is a high load-carrying gas turbine oil, for the most demanding gear applications. It is formulated for the high-load-carrying demands of today’s helicopter transmission systems reducing wear on critical parts and improving reliability and operation safety in transmissions and gearboxes.
TURBO OIL 274™ (formerly BP TURBO OIL 274) is a DEF STAN 91-98 oil in the 7.5 cSt viscosity class, uniquely suited for older turboprop applications. It features a good high temperature performance and load-carrying ability for long trouble-free operations under severe conditions.
For additional information please consult the Product Description section, refer to the supplied documentation or contact us.