Paratherm — Heat Transfer Fluids Datasheets for Heat Transfer Fluids and Thermal Oils

Heat transfer fluids, thermal oils, circulating coolants, and heater liquids are used to carry thermal energy in process heating and machine cooling applications.
Heat Transfer Fluids and Thermal Oils: Learn more

Product Name Notes
High Temperature Hydrogenated Terphenyl Heat Transfer Fluid -- Paratherm HT® High Temperature • High Thermal Stability Paratherm HT Heat Transfer Fluid is a partially hydrogenated terphenyl based product designed for closed-loop liquid phase heating to 650°F (343°C) in fired heaters...
Low Temperature Heat Transfer Fluid -- Paratherm CR® Paratherm CR® heat transfer fluid is a unique blend of synthetic components formulated to provide superior cooling performance in closed-loop heat-transfer systems operating down to -88°C (-127°F) yet is capable...
High Temperature Heat Transfer Fluid -- Paratherm HE® Paratherm HE® heat transfer fluid is an economical, highly-refined, mineral-oil based heat transfer fluid formulated for service in closed-loop heat transfer systems to 590°F. Continuous service to 590°F High flash/fire...
Synthetic-Aromatic Heat Transfer Fluid -- Paratherm HR™ Paratherm HR™ Heat Transfer Fluid is an alkylated-aromatic based heat transfer fluid formulated for closed loop liquid phase heating to 650°F in fired heaters and 675°F in waste heat recovery...
Low Temperature Low Range Heat Transfer Fluid -- Paratherm LR™ Paratherm LR™ heat transfer fluid is an aliphatic-hydrocarbon based heat transfer fluid designed for use in closed-loop, liquid phase heating and cooling systems up to 450°F in electric and steam...
High Temperature Heat Transfer Fluid -- Paratherm GLT™ The Paratherm GLT™ heat transfer fluid is an alkylated aromatic based heat transfer fluid formulated for closed-loop liquid-phase heating systems to 550°F. Applications Include… Gas processing Liquid terminal tank heating...
Heating and Cooling Heat Transfer Fluid -- Paratherm MR® The Paratherm MR® mid-range heat transfer fluid is rated for service from 36°F to 550°F. It is efficient across the temperature range, thermally stable and cost-effective. Non-aromatic and non-toxic, the...
High Temperature Heat Transfer Fluid -- Paratherm NF® The Paratherm NF® Heat Transfer Fluid is a food grade, mineral-oil based heat transfer fluid designed for extended trouble-free service in closed-loop liquid-phase systems up to 600°F in fuel-fired heaters...
High Temperature Heat Transfer Fluid -- Paratherm OR® The Paratherm OR® sludge-resistant heat transfer fluid has substantial oxidation resistance and extended service life. This zero-pressure fluid provides precise, uniform temperature control to 550°F in closed-loop thermal oil systems...