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Turbo Oils
Hydraulic Fluids
Product Description
Eastman™ Turbo Oil 2197 is designed to exceed the demands of current and future jet engines. With over 300 million hours of in-flight experience, it is by far the most widely used HTS fleet oil in the world. Eastman™ Turbo Oil 2197 is manufactured in our own facility so you can rely on consistently high quality wherever you are in the world.
Eastman™ Turbo Oil 2197 is AS5780 HPC / MIL-PRF-23699 HTS class, 5 cSt turbine oil for the most thermally demanding engine and accessory applications.
Features and Benefits
- 5 cSt High Thermal Stability synthetic lubricant
- High temperature cleanliness
- Outstanding Oxidative, Thermal and Hydrolytic stability
Applications
- Aviation
- Engine Accessories
- Engines
Product Description
Eastman™ Turbo Oil 2380 is still one of the most widely used turbine oils in the commercial aviation industry. 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.
If you’re looking for exceptional accessory performance then Eastman™ Turbo Oil 2380 delivers, with extended on-wing accessories lifespan and improved reliability. Eastman™ Turbo Oil 2380 has also been found to neutralise the effects of Copper (Cu) – with superior metal passivation results showing reduced oxidation and sludge formation.
Features and Benefits
- 5 cSt synthetic lubricant
- Balanced combination of Oxidative and Thermal stability
- Best low temperature characteristics
Applications
- Aviation
- Engine Accessories
- Engines
- Land based aero derived engine
Product Description
Eastman™ Turbo Oil 2389 is a low viscosity gas turbine oil, offering exceptional cold-start capability.
Many large commercial airlines use Eastman™ Turbo Oil 2389 in their auxiliary power units (APUs), because of the reliability it affords this equipment when starting after long, cold-soaks at altitude. Eastman™ Turbo Oil 2389 is the only MIL-PRF-7808 Grade 3 qualified oil that is fully approved in all Honeywell and Hamilton Sundstrand APUs. Eastman™ Turbo Oil 2389 is formulated from synthetic base stocks and advanced technology additives, to provide the combined thermal and oxidation stability properties of commercial Type II lubricants, with the low temperature fluidity characteristics of a 3 centistoke oil. It also has load-carrying ability equal to, or better than, other approved MIL-PRF-7808 Grade 3 oils.
Features and Benefits
- 3 cSt synthetic lubricant
- Cold weather
Applications
- APU
- Aviation
Product Description
Eastman™ Turbo Oil 25 is a high load-carrying gas turbine oil, for the most demanding gear applications.
Helicopter operators in both military and private sectors have shown a preference for the DOD-PRF-85734 oils, like Eastman™ Turbo Oil 25, because of the wear protection provided by its extreme pressure additive technology. Air Eastman lubricants is the only oil manufacturer to offer broadly used DOD-PRF-85734 and MIL-PRF-23699 HTS Class oils, to suit all your helicopter oil lubrication needs.
Eastman™ Turbo Oil 25 is formulated from synthetic base stocks and advanced technology additives, to provide the combined thermal and oxidation stability properties of commercial Type II lubricants, with extreme pressure additives to maximise gear system reliability.
Eastman™ Turbo Oil 25 is a DOD-PRF-85734, 5 cSt viscosity class oil, plus extreme pressure additives, for the demanding loads of helicopter gearboxes.
Features and Benefits
- 5 cSt load carying synthetic lubricant
- Type II oil in helicopter gear box and transmission
Applications
- Gear Box
- Helicopter
- Transmission
Product Description
Eastman™ Turbo Oil 274 is now being used by over 50 airlines throughout the world. This represents nearly two-thirds of the world’s commercial requirement for 7.5 centistoke turbo oils. This fact is proof of this product’s outstanding performance in today’s engines and accessories.
Eastman™ Turbo Oil 274 is a DEF STAN 91-98 oil in the 7.5 cSt viscosity class, uniquely suited for older turboprop applications, such as the R-R Dart.
The popularity of Eastman™ Turbo Oil 274 is largely due to its good high temperature performance and load-carrying ability. These provide long trouble-free performance under severe conditions
Synthetic oils of this type are not all identical. The advantages of Eastman™ Turbo Oil 274 are achieved only by careful selection and balance of base stocks and additives to provide the desired performance.
Features and Benefits
- 7.55 cSt synthetic lubricant
- Good high temperature performance and load carrying
Applications
- Aviation
Product Description
Skydrol LD-4 was introduced in 1977 , and is well known around the world. At the time of its introduction it was a breakthrough product, solving problems of valve erosion and thermal stability common in earlier fluids. Its excellent thermal stability under real world conditions has given it a reputation as the gold standard among Type IV fluids. Skydrol LD-4 features low density, excellent thermal stability, valve erosion prevention, and deposit control.
Applications
Aviation hydraulic systems
Product Description
Introduced in 1996, Skydrol 5 was the first Type V fluid qualified under the Boeing BMS 3-11 specification. Skydrol 5 offers higher temperature capability than Type IV fluids, the lowest density, and better paint compatibility. Skydrol 5 does not have universal air frame manufacturer approval, so please consult Eastman’s Skydrol Technical Service (800-260-4150) for specific approval and application information.
Applications
Aviation hydraulic systems
Product Description
The Skydrol 500 series of fluids has the longest service history among phosphate ester products. The first version, Skydrol 500, was introduced in 1952. Steady improvements to the formulation led in 1977 to the current version, Skydrol 500B-4 which contains the same breakthrough anti erosion additive and acid scavenger found in Skydrol LD-4 . Skydrol 500B-4 is the most worker friendly of the aviation phosphate esters; it is least irritating to skin and less prone to form mists which can be irritating to the respiratory tract . This has given the product enormous popularity for use in work shops and indoor test stands..
Applications
Aviation hydraulic systems
Product Description
Skydrol PE-5 was developed to meet and exceed the more demanding Type V fluid requirements. It features the longest fluid life of any commercially available fluid, low density and low viscosity at low temperature; an unbeatable combination of the best features for optimum fluid performance. Thermal Stability according to Airbus test method, Fluid life test with 0.5% moisture level.
Applications
Aviation hydraulic systems
Product Description
This product is a viscous assembly lubricant for components and equipment designed to use Skydrol aviation hydraulic fluids. Approved by airframe manufacturers, MCS 352B lubricates seals during assembly, preventing them from being damaged. It introduces no foreign material into the hydraulic system because it contains no silicone oils, nor any petroleum based products.
If you do not find the needed product on this page or have any questions, do not hesitate to contact us and make a further inquiry.