Hexid Heat Transfer Fluids

Applied Thermal Control supplies a carefully selected range of heat transfer fluids designed to protect cooling equipment, extend serviced life, and ensure safe, efficient performance across diverse applications. Developed for use in recirculating chillers, heat exchangers, and airblast coolers, ATC fluids provide reliable thermal stability while minimising risk of system damage and downtime.

Our portfolio includes fluids tailored for different environments - offering protection against freezing, biological growth, and corrosion, while also supporting applications requiring operation at extended high or low temperatures. Each fluid is tested for compatibility with ATC systems to deliver optimal flow, consistent cooling, and long-term reliability.

By using the correct heat transfer fluid, customers can:
• Optimise performance - ensure accurate temperature control and efficient heat exchange
• Protect equipment - prevent scaling, corrosion, microbial contamination
• Extend service life - safeguard pumps, seals, and internal components
• Operate safely - benefit from formulations designed to reduce risk and support regulatory compliance.

ATC heat transfer fluids are available in a variety of specifications to match application needs, with full technical support to guide selection and use.