Heat Transfer Fluids for the Solar Industry

Choose another industry

High-performance heat transfer fluids with long lifespans, accurate temperature management, and high flash points are essential for solar operations.

As a system operator or engineer, you depend on your fluid provider to deliver stable, high-temperature thermal fluid and reliable service to keep your solar thermal power plants and facilities operating as efficiently as possible. High temperature-stable thermal oil shields your system from harm and prevents costly part replacements or repairs.

Duratherm produces its superior, clean-running, non-toxic, and non-fouling thermal oil to withstand the harsh circumstances of a variety of commercial solar applications, including power towers, solar plants, and solar dishes.

We provide a free fluid analysis, free troubleshooting, and free tech assistance. Get in touch with us now.

Heat Transfer Fluids for the Solar Industry

Products for this Industry

Duratherm 450

Max Temp
232°F

Flash Point
150°F

Rated to 232°C (450°F), Duratherm 450 is specifically engineered for applications requiring a thermal fluid capable of efficient process heating and cooling. Economical and thermally stable, it provides precise temperature control and is proven to be an excellent alternative to costly synthetics and aromatic fluids.

Duratherm 630

Max Temp
332°F

Flash Point
229°F

Rated to 333°C (630°F) and engineered to be an economical and environmentally friendly replacement to chemical aromatic thermal fluids, Duratherm 630’s enhanced blend is designed to offer years of trouble free service and superior protection from oxidation even at higher operating temperatures.

Duratherm HF

Max Temp
338°F

Flash Point
277°F

Engineered for its high flash point of 277°C (530°F) with an operating limit of 338°C (640°F), the Duratherm HF heat transfer oil offers a solution to those customers requiring the additional margin of safety needed to meet their own internal safety standards or those of their insurance carrier or government regulators.

Duratherm LT

Max Temp
225°F

Flash Point
165°F

Engineered for a variety of heat transfer fluid processes requiring heating and cooling, Duratherm LT is ideal for batch processing operations requiring a low temperature heat transfer fluid that is pumpable down to -29°C (-20°F) – eliminating the need for heat tracing often required in outdoor applications.