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FYRQUEL 150 220 300 550 Chemical compatibility with O-rings, rubbers, & plastics

Fyrquel 150, Fyrquel 220, Fyrquel 300, and Fyrquel 550 are synthetic phosphate ester lubricants designed for demanding industrial systems that require strong thermal stability and fire resistant hydraulic fluids. These high performance lubricants provide excellent resistance to wear, oxidation, and corrosion in turbines, hydraulic systems, and other high temperature equipment. When used in systems containing O-rings, rubber seals, gaskets, and plastic components, chemical compatibility should be evaluated carefully, as phosphate ester fluids can affect certain rubber materials. Proper handling, storage, and protective practices are recommended.

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