Description and Application
PRISTA® MHM hydraulic oils are formulated from highly refined mineral base stocks exhibiting very good demulsibility and air-release properties blended with a highly efficient additive system including rust, oxidation and corrosion inhibitors and anti-wear agents. PRISTA® MHM hydraulic oils are developed for use as working media in hydrostatic lubrication systems and in circulating systems for the lubrication of moving parts and mechanism. Both applications require lubricants of very high oxidation stability, improved anti-wear and anti-scuffing properties and ensuring reliable R&O protection. PRISTA® MHM hydraulic oils successfully pass Vickers 104C Vane Pump Test.
PRISTA® MHM oils are suitable for application in hydraulic systems equipped with hydraulic vane pumps, hydraulic gear pumps and hydraulic piston units. They are also effectively used as working fluid in plastic component extruders.
Thanks to the high quality base oils and additives used in the formulation of these oils they are well suited for hydraulic system operated at very high pressures exceeding 25 MPa and oil temperatures exceeding 90C
• High resistance to oxidation
• Maximum equipment protection of rust and corrosion
• Extremely stable in presence of water