duratherm heat transfer fluids

Duratherm XLT-120

Engineered for long-term operation in heat transfer applications requiring precise temperature control ranging from -84°C (-120°F) up to 65°C (150°F). Ideal for cryogenic applications and with its wide operating temperature, it’s also well-suited for heating and cooling applications found in the food processing, pharmaceutical and chemical industries.



Duratherm XLT-120 heat transfer fluid does not require monitoring of concentration or additive levels.


Duratherm XLT-120 utilizes our exclusive additive system for long-term, trouble-free operation at any temperature, high or low.


Duratherm XLT-120 is plant and user friendly. Low odors, high flash point and no SARA reportable substances makes Duratherm XLT-120 the wise choice for worker health and safety.


After its extensive service life, Duratherm XLT-120 can typically be disposed of through local waste oil recycling programs. Check your local regulations. LESS
Note: The values quoted in the table above are typical of normal production. They do not constitute a specification.

    Quick Facts

    • Rated to 65°C (150°F)
    • Plant and user friendly
    • Stable and non-corrosive
    • Properties remain consistent over temperature range
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