DOWTHERM™

The family of DOWTHERM inhibited glycol-based heat transfer fluids are manufactured with 100% virgin ethylene glycol. The fluids are never blended with other glycol streams (and do not contain recycled glycol) to ensure batch-to-batch consistency. Each Dow fluid is specially formulated with heavy-duty industrial inhibitor packages that prevent corrosion. The inhibitors are easily maintained, long lasting and replenishable, which means intervals between fluid changeouts are extended and fluid expense is minimized.

DOWTHERM SR-1 heat transfer fluid is a formulation of ethylene glycol and a specially designed package of industrial corrosion inhibitors. The fluid is dyed fluorescent pink for leak detection purposes. Suitable applications include: closed-loop, water-based HVAC, process heating and cooling, and food industry applications.

DOWTHERM 4000 heat transfer fluid features one of the highest maximum use temperature of any glycol. This fluid is specially formulated with inhibitors to offer great thermal stability and corrosion protection. The fluid is dyed fluorescent orange to aid in leak detection. Suitable applications include: thermally demanding applications and where long fluid life and extended maintenance intervals are desired. Also suitable for single fluid process heating and cooling.

Product Geographic Availability Applications Product Description
DOWTHERM 4000 PDF
(various concentrations available)
North America
Latin America
Asia-Pacific, India,
Europe, Middle East & Africa
HVAC
Pharmaceutical
-50°C to 175°C
(-60°F to 350°F)
DOWTHERM SR-1 PDF
(various concentrations available)
North America
Latin America
Asia-Pacific, India,
Middle East & Africa
HVAC
Food
Pharmaceutical
-50°C to 120°C
(-60°F to 250°F)