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Closed circuits without air contact.

Compared to conventionnal fluids SERIOLA ETA has an excellent resistance to thermal cracking.
Low viscosity of SERIOLA ETA 32 allows fast rise in flow during starting periods.
Static and dynamic deterioration tests have shown that at test temperatures exceeding 340 °C, the following results were obtained using SERIOLA ETA in comparison with other heat transfer mediums available:
- weight of deposits was 10 to 20 times lower,
- rate of production of light fractions was cut by half.
The joint effect of these advantages was that the life of the fluid itself and that of the installation were increased.


  • ISO 100
  • Density @ 20°C 878
  • Viscosity @ 40°C 95
  • Viscosity @ 100°C 10.0
  • Flash Point COC 260
  • PP - 9