TotalEnergies BIOPRESLIA HT 46 – Biodegradable Turbine Oil for Hydropower and Hydraulic Systems
TotalEnergies BIOPRESLIA HT 46 is a biodegradable turbine oil based on saturated synthetic esters. Designed for bearing lubrication in water turbines and hydraulic systems, it offers excellent air and water separation, high thermal stability and effective wear and corrosion protection – even in environmentally sensitive environments.
Product Advantages
• Fully biodegradable (OECD 301 C/D/E/F)
• Made from over 80% renewable raw materials
• Excellent air and water separation
• Superior thermal stability compared to unsaturated esters
• High corrosion and wear protection for ferrous and non-ferrous metals
• Suitable for turbines and hydraulic circuits
Typical Applications
• Bearing lubrication in water turbines
• Hydraulic systems in eco-regulated zones
• Industrial and environmental protection areas
• Green power generation and ecological applications
