Paratherm | Heat Transfer Fluids


Proven, advanced formulations ideal for your processes, industry, and applications. More choices and better choices in heat transfer fluids based on our 28 years in this business.

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Quick, knowledgeable answers on fluid selection. Rapid turnaround on lab tests. Products stocked strategically for faster delivery. 24/7 contact center for emergencies. Just the beginning of Paratherm superior responsiveness.

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Technical and engineering experts with decades of real-world indirect heating experience. We know what goes wrong, how to fix it, and how to stop it from happening again. We know heat transfer for your industry (cold) and hot.

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Heat Transfer Fluid Technology Backed By Superior Service

Heat Transfer Fluid Technology Backed By Superior Service

Not all heat transfer fluids, or the companies that provide and service them, are created equal. Paratherm offers only the best fluid formulations, then backs them up with proactive services and industry-leading expertise. With hundreds of years of cumulative heat transfer experience, we’ve perfected the art of customer service and the science of heat transfer technology. That’s what our customers say. We invite you to experience our fluid technology and solid service.

We deliver exactly what you need for ongoing reliable performance

We deliver exactly what you need for ongoing reliable performance

From fluid analysis to initial and ongoing training, troubleshooting to technical expertise and documentation, Paratherm provides more added-value, no-cost services to our customers.


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See how Paratherm is different and better (in just two minutes)

Demand and get the best products and service, delivered with expertise and responsiveness, from Paratherm. See how we do it all differently.

Industries Served

Paratherm offers more for more industries – for heating, cooling, and temperature transfer.


Ed Cass has joined Paratherm — Heat Transfer Fluids.  Effective April 24th Ed Cass is Paratherm’s new Technical Manager.   Ed Cass is rapidly developing into a key member of the Paratherm team.  In his role he will provide leadership for the technical support for our customers applications and fluid-analysis reports.  An immediate focus area will be […]

On March 28, 2017, Paratherm — Heat Transfer Fluids held its first HQ Master Training Seminar, at Paratherm Headquarters outside of Philadelphia, Pennsylvania. Over a dozen thermal-fluid operators and specifiers gathered and reviewed… Fluid/System Maintenance Safety Extending Fluid Life  Hot-Oil Pumps and Fluid Circulation Considerations, presented by Dean Pumps Live Review of Fluid Test Samples Brought […]

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