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DOWCAL 200 Inhibited Propylene Glycol-based Heat Transfer Fluid Recommended


Usage DOWCAL 200 is a propylene glycol-based heat transfer fluid for use in a wide range of applications, including HVAC, ground source heat pumps, and solar panels. Low acute toxicity makes DOWCALTM 200 especially suitable for applications where toxicity is a concern. Recommended use temperature range: -50°C(-60°F) to 175°C (350°F)


Key Benefits of DOWCALTM 200 • Improved corrosion protection, in particular for aluminum alloys • Suitable for use at a minimum 20% concentration for high and low temperatures • Hard water stability to enable use with local tap water • Compatible with commonly used elastomers • Long fluid lifetime, lowering maintenance cost • Low acute oral toxicity • Free of nitrite, borax and CMR (carcinogenic, mutagenic, and reprotoxic) Geographical Availability DOWCALTM 200 is available in Europe, Middle-East, Africa and India


Typical Properties of DOWCAL™ 200 † Heat Transfer Fluid Composition (% by weight) Propylene Glycol 92 Inhibitors and Water 8 Color Colorless Density at 20°C g/cm³ 1.045 - 1.055 pH of Solution (50% vol. in Water) 7.2 - 7.6 Reserve Alkalinity (min.) 10.0 ml † Typical properties, not to be construed as specifications. Complete Sales Specifications are available on request


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