MARLOTHERM® X Heat Transfer Fluid

MARLOTHERM X is a high-performance synthetic organic heat transfer fluid for use in the liquid phase and in the vapor/liquid phase in closed heat transfer systems with forced circulation.  MARLOTHERM X is recommended for use as a liquid in non-pressurized systems from -94° F (-70° C) to 356° F (180° C), but can be used in pressurized systems up to 572° F (300° C).

  • MARLOTHERM X is recommended for use in multi-purpose heat transfer systems where heating and cooling loops must be operated simultaneously.
  • MARLOTHERM X is thermally stable up to 572°F (300° C) particularly suitable in applications for which exposure to air cannot be completely prevented.
  • MARLOTHERM X can be use in systems requiring start-up temperatures as low as -94° F (-70° C) without the need for heat tracing.
  • MARLOTHERM X is non-corrosive and is compatible with Viton®, Kalrez® and PTFE seals and gaskets.
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