DuraCool Heat Transfer Fluids

Glycol-Based Fluids for Demanding Cooling Systems

DuraCool Heat Transfer Fluids are premium inhibited glycol-based chilling and heat transfer fluids designed to deliver dependable freeze protection, corrosion protection, and thermal performance in a wide range of cooling applications. Engineered for industrial systems, HVAC equipment, data center cooling loops, and food-grade environments, DuraCool products help protect critical equipment while maintaining consistent system efficiency.

Available in a range of concentrations and package sizes from 5-gallon pails to bulk deliveries, DuraCool fluids are formulated to meet the needs of both small systems and large-scale operations.

Built for Performance and System Protection

DuraCool fluids are specially formulated to provide:

  • Excellent freeze and burst protection

  • Corrosion inhibition for multi-metal cooling systems

  • Reliable thermal transfer performance

  • Long service life with robust fluid stability

  • Protection for chillers, piping, pumps, and heat exchangers

  • Availability in application-specific formulations

Whether your system requires low-toxicity chemistry, industrial-duty cooling performance, or environmentally conscious fluid technology, DuraCool offers a dependable solution.

Commonly Available Fluids

Propylene Glycol (PG)

DuraCool PG fluids are ideal for applications where low toxicity is important, including food and beverage processing, pharmaceutical facilities, HVAC systems, and other environments where incidental contact risk must be minimized. These inhibited formulations provide strong corrosion protection and dependable low-temperature performance.

Ethylene Glycol (EG)

DuraCool EG fluids are designed for industrial cooling and heat transfer systems where maximum thermal efficiency is required and toxicity is not a primary concern. These fluids offer excellent heat transfer characteristics, dependable freeze protection, and strong corrosion control for closed-loop cooling systems.

BioGlycol

DuraCool BioGlycol fluids provide an environmentally conscious alternative for operations seeking a more sustainable heat transfer solution. These products are formulated for consistent, high-quality thermal performance with robust thermal stability and reliable system protection.

Applications

DuraCool Heat Transfer Fluids are suitable for a broad range of applications, including:

  • Industrial process cooling systems

  • Closed-loop chilling systems

  • HVAC and building cooling systems

  • Data center cooling loops

  • Food and beverage processing systems

  • Brewery and winery cooling systems

  • Plastic processing and molding equipment

  • Thermal storage and secondary refrigeration systems

Formulated for Cooling System Protection

Cooling systems are exposed to conditions that can lead to corrosion, scale, freeze damage, and reduced heat transfer efficiency. DuraCool fluids are developed with specialized inhibitor packages to help protect system components and extend equipment life.

Our formulations are designed to support corrosion protection across common system metals such as:

  • Steel

  • Cast iron

  • Copper

  • Brass

  • Aluminum

This makes DuraCool a strong choice for systems requiring reliable, long-term protection and stable performance.