CREST Protherm B


High Quality Heat transfer mineral oils to be applied from -10 °C up to +315 °C and used for closed systems, equipped with an expansion tank. The low vapour pressure of this oil implies a low volatility by which system pressures can be kept low. It has a low viscosity and a high coefficient of heat conductivity, providing a maximum heat transfer.

Performance Standards/Approvals

  • DIN 51522-Q