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Inhibited Propylene Glycol Fluids

Inhibited Ethylene Glycol Fluids

Inhibited Ethyl Alcohol Fluids

Inhibited 1,3 Propanediol Fluids

System Cleaners

Testing Equipment

Defoamers

Reinhibitors

Deionized Water
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Heat Transfer Fluid Product Comparison Chart

Houghton Logo Type of Raw Material Corrosion Package Application Physical
Color Propylene USP Grade Propylene Industrial Grade Ethylene Ethyl Alcohol 1,3 Propanediol Renewable Source Generally Recognized As Safe Standard Enhanced Aluminum Safe Nitrite Based Incidental Food Contact May Occur Incidental Food Contact May NOT Occur Aluminum Based Systems Stationary Engines Data Centers Geothermal Temperature Range
SAFE-T-THERM® GRAS check mark check mark check mark check mark check mark -50° to 230° F
SAFE-T-THERM® HD check mark check mark check mark check mark -50° to 325° F
SAFE-T-THERM® HDN check mark check mark check mark check mark -50° to 325° F
SAFE-T-THERM® LC 25 check mark check mark check mark check mark check mark -50° to 230° F
SAFE-T-THERM® AL check mark check mark check mark check mark check mark -50° to 225° F
SAFE-T-THERM® GV check mark check mark check mark -50° to 225° F
SAFE-T-THERM® GRAS Biobased check mark check mark check mark check mark check mark -50° to 230° F
SAFE-T-THERM® HD Biobased check mark check mark check mark -50° to 325° F
SAFE-T-THERM® PDO check mark check mark check mark check mark -50° to 300° F
WINTREX® check mark check mark check mark -60° to 220° F
WINTREX® HD check mark check mark check mark -60° to 350° F
WINTREX® N check mark check mark check mark check mark check mark -60° to 220° F
GeoSafe® check mark check mark check mark check mark  

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