Synthetic fluid FH 3

hydraulic

DESCRIPTION Hydraunycoil FH 3 is a synthetic hydraulic fluid based on a blend of poly-alpha-olefins (PAO) and synthetic esters, with a viscosity of 15 cSt at 40°C, and a viscosity index of 125. It combines most of the features of Hydraunycoil FH 2 (MIL-PRF-83282/H-537) with strong anti-rust properties and protection from galvanic corrosion. The undyed, pale yellow, Hydraunycoil FH 3, NATO code H-544, is micro-filtered. APPLICATIONS Hydraunycoil FH 3 is primarily used in tank recoil mechanism and hydraulic systems of ground equipment. It enables safer handling and operation at high temperature compared to the previous generation of petroleum-based fluids that exhibit low flash and fire points.