Best Cool N

BEST COOL N

It is a corrosion inhibitor product of high protection, indicated for use in the treatment of industrial refrigeration and heating systems. Its formulation is fully compatible with antifreeze additives. It contains in its formula an active tracer dye that allows to determine if the concentration of the product in the system is adequate.

• Guarantees protection against corrosion of cooling systems.
• Fully compatible with antifreeze agents.
• Inhibits and stops the development of pitting corrosion.

Application Areas

Industrial closed cooling and heating circuits.

Instructions for use

Add the product in a proportion between 1 and 2% of the total volume of the circuit to be treated.

Maintain a nitrite concentration between 150 - 400 mg/l as NaNO2 and a molybdate concentration between 150 - 400 mg/l as Na2MoO4. In the event of a drop in the pH value of the circuit below the appropriate levels, the tracer will change from a magenta color to transparent.

In the case of replacing water in the circuit, add about 1 - 2% of BEST COOL N to the volume of new water added, in order to maintain the appropriate concentrations of corrosion inhibitor product.

In the case of treatment of cooling circuits with temperatures below 60oC, the biocide KL90 BAC should be applied at a concentration of 200 - 300 gr/m3 over the total volume of the circuit, in order to maintain the microbiological control of the system.