Mobil Aero HF

Mobil Aero HF is formulated for aircraft systems where use of

hydrocarbon-based hydraulic fluids is required. Mobil Aero HF

is a low viscosity, high VI (viscosity index) fluid with excellent low

temperature properties, good anti-wear performance, and good

chemical stability. Mobil Aero HF is composed of mineral base oil

stock and contains shear-stable VI improvers.

Mobil Aero HF is a premium quality fluid that is approved against the

most current version of U.S. Military specification MIL-PRF-5606.

It is intended primarily for military aircraft, but it is also used as a

hydraulic fluid for small private and commercial aircraft, and as a

strut fluid in landing gear of large commercial aircraft. It is a NATO

Code Number H-515 fluid.

Advantages and Potential Benefits:

Mobil Aero HF Series aviation hydraulic fluids are designed to meet

the demanding requirements of commercial and military aircraft

applications. These high quality formulations have a long history of

excellent performance and provide long, trouble-free service over a

wide range of operating conditions.

• High Viscosity Index allows equipment operation over a wide

range of temperatures

• Excellent low temperature properties, provides high

performance operation in low ambient conditions

• Good chemical and oxidation stability helps resist the formation

of acidic constituents, varnishes, and deposits

• Meets “super clean” requirements of U.S. Spec. MILPRF-5606 (Aero HF). Ensures reliable performance of pumps,

servo-valves and other hydraulic system components

Applications:

• Mobil Aero HF is a premium quality fluid that is approved against the

most current version of U.S. Military specification MIL-PRF-5606

• Meets “super-clean” requirements required by modern aircraft

hydraulic systems

• Intended primarily for military aircraft, but it is also used as a

hydraulic fluid for small private and commercial aircraft

• As a strut fluid in landing gear of large commercial aircraft