EERSTA HYDRA HV series is a high grade EP multigrade hydraulic oil based on carefully selected solvent refined base oils under addition of additives to obtain the following properties:

• high and stable viscosity index
• excellent wear-preventing properties
• very good activity against corrosion
• excellent stability against oxidation
• amazing demulsification properties
• robust deaerating and foam suppressing properties
• good compatibility with seals and gaskets made from synthetic material
• low pour point

These hydraulic fluid are tailor-made for heavy duty hydraulic systems of earthmoving equipment and of permanent installations that have to work under high pressures over a wide temperature range. These fluids are NOT compatible in systems, containing parts or equipment with a silver lining.