Food Grade GlycolFor Food & Beverage Processing

Hydratech manufactures Coolflow USP which is classified as non-toxic, food grade and suitable for use in food and beverage cooling systems.

The difference in classification between food grade and food safe is often misunderstood, especially when applied to process cooling fluids.

In basic terms; only Pharmaceutical Grade Mono-Propylene Glycol stored in 'certified sterilised' containers can be classified as food grade. If corrosion, scale and biological inhibitors are mixed with PG-MPG, or if the cooling system pipe-work is not 'certified sterilised' then the food grade classification becomes null and void. Hence 99% of food and beverage cooling systems use a food safe coolant, rather than a food grade coolant.

Food Grade Glycol drums
Food Grade Glycol drums

Coolflow Products

CoolflowBespoke Coolflow Products

Please call us on 01792 586800 to discuss your process application and performance requirements, so we can select the appropriate heat transfer fluid characteristics and propose a suitable formulation.

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