SAFE-T-THERM® GRAS Heat Transfer Fluid is an inhibited propylene glycol formulation designed for use in hydronic systems requiring reliable freeze protection, corrosion protection, and long-term thermal stability.
SAFE-T-THERM® GRAS is manufactured using ingredients classified as Generally Recognized As Safe (GRAS) and is commonly used in food and beverage, pharmaceutical, refrigeration, and other applications where incidental food or potable contact may be possible. The advanced inhibitor package is formulated to help protect multi-metal systems while maintaining efficient thermal performance in closed-loop heating and cooling applications.
SAFE-T-THERM® GRAS also includes an orange dye to assist with leak detection and system identification.
SAFE-T-THERM® GRAS is available in concentrate and pre-diluted solutions and can be packaged and sold in pails, drums, totes, and bulk quantities to meet a wide range of customer and system requirements.
Frequently Asked Questions
What is the best heat transfer fluid for food processing facilities?
SAFE-T-THERM GRAS is an excellent choice for food processing facilities requiring freeze protection, corrosion protection, and reliable heat transfer performance.
What does GRAS mean in heat transfer fluids?
GRAS stands for Generally Recognized As Safe. SAFE-T-THERM® GRAS is formulated with ingredients recognized by the FDA as safe for intended uses.
Is SAFE-T-THERM® GRAS safe for food and beverage facilities?
Yes. SAFE-T-THERM® GRAS is specifically formulated for food and beverage applications where food-compatible heat transfer fluids are preferred.
Can SAFE-T-THERM® GRAS be used in breweries and wineries?
Yes. SAFE-T-THERM® GRAS is commonly used in breweries, wineries, distilleries, and beverage processing facilities for temperature control applications.
What industries use SAFE-T-THERM® GRAS?
Food processing, beverage production, food production brewing, winemaking, pharmaceutical manufacturing, hospitals and other industries that require food-compatible heat transfer fluids.
How does SAFE-T-THERM® GRAS protect equipment from corrosion?
SAFE-T-THERM® GRAS contains corrosion inhibitors that help protect pumps, piping, heat exchangers, and other system components from corrosion and scale formation.
Does SAFE-T-THERM® GRAS provide freeze protection?
Yes. SAFE-T-THERM® GRAS lowers the freezing point of water and helps protect systems from freeze damage in cold environments.
Can SAFE-T-THERM® GRAS be used in pharmaceutical facilities?
Yes. SAFE-T-THERM® GRAS is suitable for pharmaceutical and biotechnology facilities requiring reliable heat transfer performance.
How often should SAFE-T-THERM® GRAS be tested?
Annual testing is recommended to monitor glycol concentration, pH, inhibitor levels, and fluid condition. Contact us to discuss your specific application and testing requirements.
Why choose SAFE-T-THERM® GRAS over standard glycol?
SAFE-T-THERM® GRAS combines corrosion protection and freeze protection with food-compatible ingredients designed for food and beverage applications.
System Volume Calculator
System Volume Calculator
| Total System Volume |
|---|
Concentration Adjustment Calculator
Concentration Adjustment Calculator
| Gallons to be removed from system |
|---|
| Gallons of water to be added to system |
| Gallons of concentrate to be added to system |