HYDRAUNYCOIL FH 42 is a next-generation synthetic hydraulic fluid based on PAO and esters, designed to operate over a wide temperature range from -54°C to +200°C.
Provides excellent low-temperature stability, reduced evaporation, and protection against wear and seizure.
Ideal for hydraulic systems in aircraft (including Airbus A380), helicopters, and missiles. Compatible with systems previously using H-537 (MIL-PRF-83282) or H-515 (MIL-PRF-5606).
Compliant with MIL-PRF-87257C and listed in Airbus CML 02EBA1, ensuring superior performance under extreme conditions.