Fluid heat transfer systems pump liquids, including water, steam, synthetic silicone, hydrocarbon oils, or glycols, through pipes and tanks to keep the production temperature even. This allows different stages of manufacturing to be carefully temperature controlled.

Fluid heat transfer systems are used in many different industries, including the food, flavor, fragrance, chemical and biotech industries. Pharmaceutical manufacturing also takes advantage of fluid heat transfer systems to provide adequate temperature controls.

1. Using a fluid heat transfer system improves batch quality and yields by stabilizing the temperature so that none of the product is ruined.

2. Some of the liquids circulated in a fluid heat transfer system are highly toxic and deteriorate at high temperatures. It's important to handle these liquids with extreme care and follow all safety precautions.

3. Depending on the model, a fluid heat transfer system can have a local control panel with pressure and monitoring gauges or remote control panels, sometimes with digital readouts.

Action Steps
The best contacts and resources to help you get it done

Find the right fluid heat transfer system for your application

Fluid heat transfer systems are available in a huge array of sizes and types. The system design usually depends on the type of liquid circulated in the system. For instance, systems using highly toxic liquids are usually double-walled with corrosion resistant piping to ensure safety. Which model you select depends on what kind of capacity you need and the liquids you would like to use.

I recommend: Check out Delta T's product line. Or, buy from Ogden's line of liquid heat transfer systems.

Commission a custom designed fluid heat transfer system

If you can't find a system that suits your needs, try ordering a custom system. Some fluid heat manufacturing companies also offer design services, in addition to their regular line.

I recommend: Request a quote on a custom fluid heat transfer system from Heat Exchange and Transfer, or check out their product line of systems. Take a look at Exotherm Corporation's custom fluid heat transfer systems as well.

Buy liquids for fluid heat transfer systems

Most heat transfer liquid companies offer a wide variety of liquids for high and low temperature systems. Some also offer more industry-specific selections, such as food-grade or non-toxic liquids. Keep in mind that some heat transfer liquids are flammable and may have an unpleasant odor, depending on which formula you choose.

I recommend: Try the Paratherm Corporation's selection of heat transfer liquids, or check out Therminol's line of products..

Tips & Tactics

Helpful advice for making the most of this Guide

• •  For situations in which your fluid heat transfer system may operate in below-zero temperatures, consider using an Ethylene Glycol based water solution. It supports a wide variety of temperatures, including extremely low heat. Ethylene Glycol is an antifreeze, which makes it ideal to use in cold circulation systems.