TotalEnergies GLACELF CHP SUPRA – Long-Life OAT Coolant for Industrial Gas Engines
TotalEnergies GLACELF CHP SUPRA is a long-life coolant concentrate based on monoethylene glycol (MEG) and modern organic acid technology (OAT) inhibitors.
It is designed for industrial gas engines requiring moderate frost protection (down to –15 °C) and offers strong protection against corrosion and cavitation.
The product is free of borate, phosphate, nitrite, amine and silicate, ensuring clean operation without deposits, especially on hot components such as cylinder heads or heat exchangers.
Extended service intervals help reduce maintenance costs and environmental impact.
Product Advantages
Long-life coolant with OAT technology
Excellent protection against corrosion and cavitation
No deposits on hot metal surfaces
Suitable for aluminum components
Free from borate, phosphate, nitrite, amine and silicate
Extended drain intervals possible
Typical Applications
Industrial gas engines
CHP units, power plant engines
Cooling systems requiring frost protection to –15 °C
