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DOWFROST™ Geo 20
DOWFROST™ Geo 20 is a specialty heat transfer fluid formulated with propylene glycol. It is intended for thermal transfer in geothermal heat pump systems (20% PG solution in water).
DOWFROST™ Geo 20 is a ready-to-use propylene glycol heat transfer fluid that contains specially designed corrosion inhibitors that meet ASTM D1384 corrosion protection requirements. The low glycol concentration of DOWFROST™ Geo 20 provides lower viscosity and higher heat transfer efficiency than higher-concentration fluid solutions.
DOWFROST™ Geo 20 has a freezing point of 18.5°F.
Specifications
Product type: Heat transfer fluid Recommended use temperature range: −5°C to 100°C (23°F to 212°F) Concentration propylene glycol, % by volume: 20 Concentration performance additives + water, % by volume: 80 Color: Yellow to green Specific gravity: 1.017–1.027 25/25°C (77/77°F) pH of Solution: 9.5–10.5 Reserve alkalinity (min): 3.5 mL
Primary Chemistry: Propylene glycol (PG)
Features & Benefits
High quality heat transfer fluid Formulated for geothermal pump systems
Problems Solved
Flammability or explosion concerns with alcohol based thermal fluids Corrosion or rust from poorly inhibited glycol fluids
Applications
DOWFROST™ Geo 20 is a premium specialty heat transfer fluid engineered for use in geothermal heating and cooling systems and geothermal pumps.
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ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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