TotalEnergies Hydransafe HFDU 68 – Fire-Resistant Hydraulic Fluid
Hydransafe HFDU 68 is a fully synthetic, ester-based high-performance hydraulic fluid. It is fire-resistant, biodegradable, and provides excellent lubrication and corrosion protection. Developed for hydraulic systems in fire-prone environments such as steel industry, underground mining, open-pit mining, or offshore, especially where water ingress cannot be excluded.
Product Advantages
• Fire-resistant with high auto-ignition temperature (450 °C)
• Fully synthetic and biodegradable (OECD 301: 72 %)
• Very high natural viscosity index (VI 184) ensures consistent performance across temperatures
• Good low-temperature flow properties (pour point –42 °C)
• Excellent corrosion protection and oxidation stability
• Extended service life of hydraulic systems
• Compatible with mineral- and ester-based fluids
Typical Applications
• Hydraulic systems in fire-prone areas (e.g. steel industry, subways, underground mining, open-pit mining, offshore)
• Applications with possible water contamination
• Recommended for use with Danieli, Razel-Bec, Reel International equipment
