Relatherm Heat Transfer Fluids manufactures a comprehensive suite of food-grade heat transfer fluids that are widely used for precise temperature control and indirect heat transport in food manufacturing and pharmaceutical applications. Our food-grade thermal fluids meet USDA and FDA requirements for incidental food contact (H1) as set out in 21CFR Section 178.3570.

Our heat transfer fluids are non-toxic, non-hazardous, non-corrosive, and odorless. They offer an exceptionally long service life, thereby providing maximum uptime to food and beverage manufacturers. Relatherm provides the highest protection possible against oxidation by virtue of our exclusive additive technology. In pharmaceutical kettles, chicken fryers, potato chip lines, and other food/pharma processing applications, our food-grade fluids provide non-fouling equipment operation and lower maintenance costs. Up to a maximum operating temperature of 340 OC/644OF, Relatherm food-grade heat transfer fluids maintain excellent thermal stability, with very low vapor pressures.
The Thermal Fluid Engineers at Relatherm are always happy to help with the selection of the most optimal food-grade heat transfer fluid for your application. They are also available to help troubleshoot your system and provide other technical support as needed. In addition, Relatherm manufactures a food-grade thermal fluid that runs simultaneously as a system cleaner. It is a great preventative maintenance solution for cleaning systems in place and preventing a buildup of varnish.
Food and pharmaceutical processors also take advantage of free fluid testing, analysis and interpretation offered through our complimentary ThermoFluid Care Program. Our Thermal Fluid Engineers are always on standby to offer expert advice on fluid selection, system troubleshooting, maintenance options and general technical support. Contact us today.

RECOMMENDATIONS FOR FOOD & PHARMACEUTICALS

MAX USE TEMP 338°C/640°F | MIN USE TEMP 15°C/59°F

A premium engineered thermal fluid rated for use in food processing, food packaging and pharmaceutical applications where a high flash point has technical and commercial benefits. It is rated for use up to 344°C/644°F. Infused with the Relatherm Dual Stage [Read more…]

MAX USE TEMP 327°C/620°F | MIN USE TEMP 0°C/32°F

A premium engineered thermal fluid rated for use in food processing, food packaging, and pharmaceutical applications. It is rated for use up to 327°C /621°F. Infused with the Relatherm Dual Stage Anti-Oxidation Technology, this thermal fluid is robustly resistant to [Read more…]

MAX USE TEMP 316°C/600°F | MIN USE TEMP 0°C/32°F

Food-grade thermal fluid designed for applications operating between 0°C/32°F and 316°C/600°F.  It is an environmentally friendly thermal fluid that is also economical, especially for demanding applications in food processing, food packaging and pharmaceutical manufacturing facilities. PRODUCT SUMMARY Meets USDA and [Read more…]

MAX USE TEMP 232°C/450°F | MIN USE TEMP -40°C/-40°F

Engineered thermal fluid designed for food-grade applications and equipment with a low-to-medium temperature range specification. It is also commonly used for dual cycle systems needing simultaneous heating and cooling. It features the Relatherm Advanced Extended Life Additive Technology which gives [Read more…]

MAX USE TEMP 232°C/450°F | MIN USE TEMP -40°C/-40°F

Food-grade heat transfer fluid and cleaner that is formulated for regular preventative maintenance. It dissolves, softens and suspend carbon deposits and varnishes while production is ongoing. It is suitable for applications running at temperatures as high as 232ºC / 450°F. [Read more…]