These hydraulic oils exhibit excellent ageing characteristics and good corrosion protection properties.The oils are classified as hl type hydraullic and lubricating oils for circulating systems.Features include good oxidation stability ageing resistance rapid air release low foaming excellent corrosion protection for steel non-ferrous metals optimum demulsification characteristics and good compatiblity with sealing materials.The hl series hydraulic systems designed for use of hl type oils.Applications include machine tools hydraulics agricultural machinary earth moving equipments and public works these oils can also be used in sealed circuits to lubricate bearings gears regulators vaccuum pumps and high perfomance compressors
