7-3582 - Thermal Dynamics Extreme Cool Plasma Coolant Fluid

Industrial Grade Cooling Protection

The Thermal Dynamics 7-3582 Extreme Cool Torch Coolant is a critical maintenance fluid designed to ensure the longevity and reliability of liquid-cooled plasma cutting systems. In industrial environments where equipment downtime translates directly to lost revenue, using the correct coolant formulation is essential. Unlike standard water or automotive coolants, Extreme Cool is engineered to meet the specific conductivity and thermal requirements of high-amperage plasma torches.

This coolant features a specialized non-conductive formulation. In plasma cutting, high voltages are present within the torch head. Using a conductive fluid (like tap water or standard automotive antifreeze) can lead to arcing inside the torch, destroying consumables and potentially damaging the power source. Thermal Dynamics has developed this fluid to maintain high dielectric strength, ensuring the electrical energy is directed solely into the cutting arc, not through the cooling system.

Furthermore, the "Extreme Cool" designation highlights its robust anti-freeze capabilities. For workshops in colder climates or facilities that may experience temperature drops during non-operational hours, this coolant prevents the liquid from freezing and expanding, which can crack pump housings, radiators, and torch lines. It also contains additives that lubricate the mechanical seals of the coolant pump, reducing wear and preventing leaks over time. By inhibiting electrolytic corrosion and mineral deposits, it keeps flow passages clear, maintaining consistent flow rates and cooling efficiency.

Key Benefits for Industry:

• System Protection: Prevents freezing down to low temperatures, safeguarding expensive pumps and radiators.
• Electrical Safety: High dielectric strength prevents internal torch arcing.
• Maintenance Reduction: Minimizes algae growth and mineral scale buildup.