YUATSU 68 These oils meet the specifications of the world’s leading hydraulic equipment manufacturers NF E 48603 class HV, DIN 51 524 part 3 class HVLP, ISO 6743/4 class HV.+ , with very high viscosity index and excellent anti-wear properties. Excellent stability against shearing, Low pour point, Very high resistance to oxidation, Excellent anti-corrosion and anti-rust properties, Excellent water and air release properties, High resistance to foaming, Compatibility with all seals, Excellent resistance to hydrolysis, Excellent filtrability under severe applications.