Servo FYRESS HFDU 46

Servo Fyress HFDU 46 is a high-performance synthetic, water-free, fire-resistant hydraulic oil formulated with premium synthetic base stocks and advanced additives to provide exceptional lubrication and protection under severe operating conditions. Designed for modern hydraulic systems operating at high pressures and temperatures, this fluid ensures reliable and safe performance in industries where fire hazards are a concern. Its carefully engineered formulation enhances oxidation stability, corrosion protection, and antiwear characteristics, ensuring consistent performance and extended oil life even under demanding service conditions. This grade offers excellent lubricity and thermal stability, making it ideal for hydraulic pumps and systems used in steel mills, mining, die-casting, and forging plants. The oil’s high viscosity index ensures dependable flow at both low and high temperatures, while its superior oxidation resistance minimizes sludge formation and maintains system cleanliness. Servo Fyress HFDU 46 also provides strong protection against rust and corrosion on ferrous and non-ferrous metals, extending the operational life of critical components. Engineered to meet the fire-resistant requirements of IS: 7895 and Factory Mutual Certification, it delivers superior safety with outstanding resistance to ignition, flame propagation, and spray ignition at high temperatures. With a kinematic viscosity of 42–50 cSt at 40°C, a viscosity index of 183, and a flash point of 256°C, Servo Fyress HFDU 46 offers robust performance and enhanced reliability for continuous industrial operations.