FluidGuard™ PG 50

Product Information

FluidGuard™ PG 50 is a specially inhibited 50wt% propylene glycol and de-ionized water solution designed specifically for use in close loop heat transfer systems. The inhibitor system forumulated into the FluidGuard™ PG 50 provides excellent corrosion protection for common metals of construction including stainless steel, carbon steel, aluminum, copper, brass, and solder.

Use of FluidGuard™ applications include heating and cooling systems, line heaters, chillers, refrigerataion systems, snow melting systems and HVAC systems. FluidGuard™ PG is not suitable for use where contact with food or potable water is possible.

Typical Physical Properties

Form	Light Red/ Pink Liquid
Density at 20°C (68°F)	8.65 lbs/ gal (typical)
Flash Point	102°C (215°F)
Freeze Point	-35°C (-37°F)
Boiling Point	105°C (221°F)
pH	11.0
Reserved Alkalinity	11.0 (minimum)
Viscosity, 25°C (77°F)	5.1 cp
Specific Heat, 60°C (140°F)	.0886 Btu/lb-°F

Safety & Handling Precautions

FluidGuard™ PG 50 is an industrial chemical and should be handled as such. Person(s) working with this product should read and be familiar with safety precautions detailed in the Material Safety Data Sheet on this product prior to use.

The data presented in this bulletin are typically only and not specifications. The information and suggested users are based on evaluations believed reliable. No guarantee or warranties are expressed or implied, however, including the implied warranty of merchantability and fitness for particular purposes. Coastal chemical Co., LLC disclaims any liability in the use of these data, including possible infringement of pantent.

For additional product information, please contact:

Coastal Chemical Co.
Houston Sales & Marketing Office
Tel: 713-865-8787

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