Duratherm produces some of the longest lasting heat transfer fluids on the market.
- Engineered for applications from -84°C to 337°C (-120 to 640°F)
- Thermally stable and strongest resistance to oxidation
- NSF, FDA and Kosher certified food grade fluids
- Non-toxic and non-hazardous heat transfer fluids
- Industry's highest flash point of 324°C (615°F)
- ISO Manufacturing
There's more to us than just great thermal fluids!
Experience The Duratherm Difference
Safer and Cleaner
Research & Development
- 25+ years experience
- Team of PhD chemists and engineers
- OEM engineering support
- Extensive OEM partnerships
- State of the art test equipment
- Extensive library of white papers
UNPARALLELED SERVICE
- Fast shipping
- Free lifetime fluid analysis
- Expert technical support
- System troubleshooting
- Full engineering data
LONGER LASTING
Our exclusive additive system delivers unparalleled protection and service life. This report shows Duratherm's superior resistance to oxidation, the main cause of sludge buildup and fluid degradation. DOWNLOAD REPORT>
SAFE & CLEANER
- Food grade fluids
- Non-toxic, Non-hazardous
- Heat Transfer Fluid
- Eco-safe
- Reduce liability and improve worker health and safety
Innovation
- 1st with system cleaners
- 1st to develop high flash fluid
- 1st with line of open bath fluids
- Most complete food grade line
- 1st to offer online calculators
GLOBAL NETWORK
- Local representatives ready
to help you - Time-critical order fulfillment
with expedited delivery options - Global partnerships servicing North America,
Europe, Asia and Australia - Localized Safety Data Sheets and technical data
JUST SOME OF THE COMPANIES THAT RELY ON DURATHERM
Our customers say it best!
“Since we changed over to the Duratherm, I've had zero pump and valve failures”
R. Barnett - Maintenance Manager, Nursery Supplies Inc.
“Duratherm 600 was one of the best moves we made. Working great!”
Neil McDivitt - Champion Target Company
“Duratherm 600 is the best fluid we’ve ever used!”
John Wanninger - Gist Silversmith
“Duratherm HF is performing really well and is significantly out performing...”
Gerardo (Alex) Flores
“Our oxidation problems have disappeared!”
H. Blair - Maintenance Coordinator, Saint-Gobain Crystals and Detectors
“This stuff (Duratherm 600) is pretty amazing”
Ryan Seward - Thermal Fluid Sciences Oregon State University
“Our experience with Duratherm HF has been fantastic!”
Steve Pyper - Geological Technologist, Trican Geological Solutions
TECHNICAL PAPERS
- Learn about thermal fluids and how to choose the right one for your application
- Learn about fluid maintenance and system trouble shooting
- Discover what causes fluid failure and how to avoid it
- and much more...
ENGINEERING TOOLS
THERMAL FLUID COMPARISON
Easily compare common thermal fluids from our competitors to all the fluids Duratherm offers. Review chemical composition and other fluid properties to get a better understanding of how the fluids differ.
COMPARE FLUIDS>HEAT TRANSFER CALCULATORS
We’ve assembled a number of easy to use tools that focus on common thermal fluid calculations. Our Heat Transfer Fluid Coefficient calculator is our most popular. It has the ability to model systems along with additional calculated results for critical data like Reynolds Number and pressure drop.
USE CALCULATORS>