OUR BRANDS

Turbine Engine Oils (TEO)

AeroShell Ascender
MIL-PRF-23699G Grade HTS SAE AS5780 Grade HPC

AeroShell Ascender
An outstanding high performance capability (HPC) oil for the latest high efficiency engines
  • Reduced maintenance and operating costs and enhanced safety from
    • Low coking propensity
    • High thermal stability
    • Outstanding oxidative stability
    • Excellent elastomer compatibility
  • First new formulation to be approved to the AS 5780A specification

Specification and approval
  • SAE AS5780B HPC Grade
  • MIL-PRF-23699F HTS Grade
  • RR Trent 1000
  • IAE V2500 Series
  • Other approvals and flight evaluations pending

AeroShell Turbine Oil 560
MIL-PRF-23699G Grade STD SAE AS5780B GRADE SPC

AeroShell Turbine Oil 560
A proven third-generation high thermal stability oil for established engine technology
  • Reduced maintenance and operating costs
    • Low coking propensity*
    • Full elastomer compatibility
    • Improved load-carrying capacity
  • Over 15 years of in-service experience
  • Approved by almost all main engine manufacturers

Specification and approval
  • MIL-PRF-23699F Grade HTS
  • SAE AS5708B Grade SPC
  • CFMI (GE&Snecma): All CFM56 engines

*Compared with other MIL-PRF-23699 STD grade oils

AeroShell Turbine Oil 500
MIL-PRF-23699G Grade STD SAE AS5780B Grade SPC

AeroShell Turbine Oil 500
The right choice for older and classic technology engines
  • Reduced overhaul and repair time and costs through
    • Improved engine cleanliness*
    • Good load-carrying capacity
    • Superior corision and oxidation stability
  • Suitable for all civil and military engines requiring MIL-PRF-23699 specifications

Specification and approval
  • MIL-PRF-23699 Standard
  • SAE AS 5780 SPC
  • DEF STAN 91-101 Grade OX-27

*Compared with other MIL-PRF-23699 STD grade oils

AeroShell Turbine Oil 2
MIL-PRF-6081E Grade 1010

AeroShell Turbine Oil 2
Reliability for Auxiliary Power Units (APUs)
  • AeroShell Turbine Oil 2 is a 2mm²/s mineral turbine oil blended from mineral base stocks to which a pour-point depressant and an anti-oxidant have been added
  • AeroShell Turbine Oil 2 is widely used for inhibiting fuel systems and fuel system components during storage
  • AeroShell Turbine Oil 2 is an analogue to the Russian Grade MK-8 and can therefore be used in engines which require the use of MK-8

Specification and approval
  • MIL-PRF-6081D Grade 1010
  • OM-10

AeroShell Turbine Oil 3

AeroShell Turbine Oil 3
Reliability for Auxiliary Power Units (APUs)
  • AeroShell Turbine Oil 3 is a 3mm²/s mineral turbine oil blended from mineral base stocks to which an anti-corrosion additive has been added
  • AeroShell Turbine Oil 3 was developed for early pure jet engines and is still approved for some versions of these engines plus the Turbomeca Astazou, Artouste, Turmo, Bastan and Marbore engines
  • AeroShell Turbine Oil 3 is the recommended alternative to AeroShell Fluid 1

Specification and approval
  • Meets DEF STAN 91-99
  • OM-11
  • O-135

AeroShell Turbine Oil 555
DOD-PRF-85734A

AeroShell Turbine Oil 555
A high load-carrying capacity oil for turbine engines and transmissions
  • Reduced maintenance costs and enhanced safety through
    • Excellent wear protection
    • High thermal stability
    • High oxidation stability
  • Approved by leading helicopter engine manufacturers, including Agusta, Bell Helicopter Textron, Boeing Vertol, Eurocopter, Mcdonnell Douglas, MBB, Sikorsky and Westland Helicopters

Specification and approval
  • DOD-PRF-85734A
  • DEF STAN 91-100

AeroShell Turbine Oil 750

AeroShell Turbine Oil 750
Reliability for Auxiliary Power Units (APUs)
  • AeroShell Turbine Oil 750 was developed to meet the requirements of DERD 2487 (now DEF STAN 91-98) and to provide a high standard of lubrication in British civil gas turbines, particularly turbo-prop engines where a good load-carrying oil was required for the propeller reduction gearbox
  • AeroShell Turbine Oil 750 is also approved by the Russian authorities as an analogue to MN-7.5u and for those Russian turbo-prop applications which require the use of mixtures of mineral turbine oil and aircraft piston engine oil
  • AeroShell Turbine Oil 750 contains a synthetic ester oil and should not be used in contact with incompatible seal materials and it also affects some paints and plastics

Specification and approval
  • DEF STAN 91-98
  • OX-38

AeroShell Turbine Oil 390

AeroShell Turbine Oil 390
Reliability for Auxiliary Power Units (APUs)
  • Reliable APU starting, especially in cold-soak conditions
  • Lower maintenance cost from reduced component wear during APU startup
  • Helps maximise ETOPS times
  • Approved by a wide range of engine/APU manufacturers, including Hamilton-Sundstrand, Honeywell, Pratt & Whitney Canada, Rolls Royce and Turbomeca

Specification and approval
  • DEF STAN 91-94 (British)
  • IPM-10, VNII NP 50-1 4f and 4u, and 36Ku-A (Russian analogue)
  • Joint Service Designation OX-7

AeroShell Turbine Oil 308
MIL-PRF-7808L Grade 3

AeroShell Turbine Oil 308
Reliability for Auxiliary Power Units (APUs)
  • Reliable APU starting, especially in cold-soak conditions
  • Lower maintenance cost from reduced component wear during APU startup
  • Helps maximise ETOPS times
  • Approved by a wide range of engine/APU manufacturers, including Hamilton-Sundstrand, Honeywell, Pratt & Whitney Canada, Rolls Royce and Turbomeca

Specification and approval
  • MIL-PRF-7808L Grade 3
  • NATO Cpde O-148
  • Joint Service Designation OX-9