Food Safe Glycol

Hydratech manufacture several Coolflow products which are non-toxic, food safe and suitable for use in food and beverage cooling systems.

Since 2007 an increasing number of food and beverage processing companies have switched from various propylene glycol and brine based formulations to Coolflow DTX, a high performance glycol-hybrid.

Coolflow DTX is proven to improve cooling performance, reduce operating costs and facilitates smaller plant, whilst retaining a food safe classification.

For systems where Propylene Glycol is specified, Coolflow NTP and Coolflow USP are both HT1 certified.

Coolflow DTX

High Efficiency Non Toxic Antifreeze and Secondary Refrigerant based on Ethylene Glycol blended with patented DeTox™ additive.

Coolflow NTP

Non Toxic Antifreeze and Secondary Refrigerant based on Propylene Glycol and ASTM D1384 proven Corrosion, Scale and Biological Inhibitors.

Helping dairies improve cooling efficiency and reduce energy costs.

by Sam Purchase

Helping supermarkets and supply chains achieve their efficiency and sustainability objectives

by Marcus Boskey

Checked your fluid condition?

Regular analysis can extend the life of both fluid and system. Hydratech’s Fluid Monitoring Program (FMP) is a very straight forward, effective way to proactively monitor closed-loop system condition.

Helping dairies improve cooling efficiency and reduce energy costs.

by Sam Purchase

Helping supermarkets and supply chains achieve their efficiency and sustainability objectives

by Marcus Boskey