AeroShell Fluid 31 is a synthetic hydrocarbon hydraulic fluid with greatly improved fire resistance characteristics when compared with conventional petroleum products. It contains a specially developed base stock that provides a relatively high flash point, along with excellent low temperature properties and good oxidation and thermal stability. In addition, additives are incorporated to further enhance stability and lubricity. This product can be used in both aviation and non-aviation systems with synthetic rubber components, but should not be used in systems that incorporate natural rubber or other component material not qualified for use with synthetic lubricants.

Applications

• Aircraft applications where a MIL-PRF-83282D or earlier version of the MIL-H-83282 fluid is specified or recommended
• Hydraulic oil systems, particularly those where increase fire protection is required
• In winter service for bucket trucks and other portable equipment subject to severe low temperature operation

Features/Benefits

• “Super Clean” fluid ideal for systems with close tolerances
• Suitable for use in operating temperatures ranging from –40 to 400°F
• Better lubricity than oil/water and water/glycol fire resistant fluids
• Good anti-wear properties

Approvals

• MIL-PRF-83282D