Globaltherm® Omnisol (-65°C – 425°C)

Silicone based thermal fluid for concentrated solar power and thermal storage applications

Operating Range

-65°C to 425°C

-85°F to 797°F

Flash Point



Non-hazardous, low toxicity, silicone based heat transfer fluid. Globaltherm® Omnisol is the high temperature silicone based thermal fluid for Concentrated Solar Power (CSP) thermal storage applications.

About Globaltherm® Omnisol

  • Globaltherm® Omnisol – is a silicone based heat transfer media used in solar thermal storage applications at high temperatures.
  • Omnisol can safely withstand temperatures up to 425°C (797°F).
  • Globaltherm® Omnisol delivers the high thermal stability and reliable heat transfer of a polydimethylsiloxane mixture with a low pumpability point of -65°C (-85°F). Globaltherm ® Omnisol is a high performing low toxicity, low fire risk, heat transfer fluid for CSP applications operating up to 425°C (797°F).
  • Globaltherm® Omnisol is suitable for use in parabolic trough applications requiring a low freeze point and low temperature pumpability.

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Product 1000 Litre IBC 200kg barrel Bulk
Globaltherm® Omnisol (-65°C – 425°C) Tick | Global Heat Transfer HTF Tick | Global Heat Transfer HTF Tick | Global Heat Transfer HTF

Contact us for more information on high temperature thermal oils

We provide advice on how to choose the most appropriate oil for your heat transfer applications and provide our customers with continued technical support.

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