Coolflow^®

A range of fully inhibited heat transfer fluids, with antifreeze function, for use in all RAC, HVAC and glycol chiller systems, including; process cooling, blast freezing, refrigeration and air conditioning applications.

Coolflow DTX^® was introduced in 2010 as a high performance non-toxic secondary refrigerant, suitable for replacing Propylene Glycol in food and cold storage cooling systems.

To prevent internal corrosion, scaling and biological fouling all Coolflow^® products are formulated with multi-metal and multi-function inhibitors, which exceed ASTM D1384 standards.

Coolflow DTX^®

Widely accepted as a more thermodynamically efficient coolant than PG. Non-toxic, advanced glycol containing ASTM D1384 proven corrosion, scale, and biological inhibitors.

Coolflow NTP

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

Coolflow ECO

Is a high performance biobased, petroleum-free heat transfer fluid based on Susterra^® propanediol.

Coolflow IGE

Industrial Grade Secondary Refrigerant Antifreeze based on Ethylene Glycol and ASTM D1384 proven Corrosion, Scale and Biological Inhibitors.

If you need help choosing the best product for your system, please call and one of our fluid engineers will be happy to help.

tel: (860) 653-1691

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.