Therminol® SP Heat Transfer Fluid

Therminol SP is a synthetic heat transfer fluid used in moderate-temperature applications.

Therminol SP Temperature Graphic

Therminol SP fluid is designed for use in non-pressurized low-pressure, indirect heating systems. It delivers efficient, dependable, uniform process heat with no need for high pressures.

Product availability: Europe/Middle East/Africa. Contact your local sales representative for more information.

Performance Benefits

  • Long Life—You will get years of reliable, cost-effective performance, even when operating your system continuously at 290°C (550°F). This means you do not have to overspecify your fluid.
  • Excellent resistance to fouling— Because Therminol SP is a synthetic fluid, it resists the effects of oxidation 10 times better than mineral oils meaning less oxidation and solids formation. For systems without nitrogen inerting, the performance advantages are significant.
  • Excellent Low Temperature Pumpability—Therminol SP is still pumpable at -28°C (-18°F), compared to some mineral oils that will not pump at temperatures below -7°C (20°F). With Therminol SP, your heat transfer fluid system can start up quickly and easily.
Product Documents

SDS (All Regions)

Technical Bulletin

Technical Data Sheet