CIRCULATING OILS

HI-HYDRO oils - designed for use in circulating systems, are made from high VI, chemically stable base stocks, which are further fortified with ant oxidation, anticorrosion, antiwar and antifoam additives. They meet the requirements of high pressure systems and also systems where high pump speeds are encountered.

Hi-HYDROI grades provide the following characteristics:

• Right viscosity to satisfy the demands of the hydraulic pump and systems.
• High VI to restrict viscosity changes under operating conditions.
• Good film strength and antiwar properties to minimize wear of pumps, valves, pistons, etc.
• Maximum deducibility to allow entrained water to settle down.
• Excellent corrosion resistance to prevent rusting of metal parts.
• Resistance to foaming ensures prompt and efficient functioning.
• High chemical stability ensures long and trouble free service life.