Chain Guard CG-FS-HY-H1 food grade hydraulic series are 100% fully synthetic lubricants specially formulated and blended from premium polyalphaolefin (PAO) base oils complete with advanced additives for use on the most challenging industrial hydraulic system applications in baking, confection, food processing, pharmaceutical, beverage, bottling, canning, and many more. The CG-FS-HY-H1 Series is designed for a hydraulic systems, however can be used as a multi-purpose lubricant in wide range of industrial applications where NSF H1 incidental food contact regulations are enforced.