Coolguard 401 Soft Water Inhibitor

Comes in 25KG drum (Liquid chemical)

COOLGUARD 401 is an alkaline blend of inorganic and organic scale and corrosion inhibitors. The product is stable over a wide range of temperature and pH variations and provides scale and corrosion control over a wide range of water qualities and operational conditions.

Suitable for
Open evaporative recirculating cooling water systems.

Dosage Calculation

The dosage rate required is given by the following:

Dosage (m/m³ of make-up) = Reserve required in recirculation 
                                                         Concentration factor

Example

Reserve required in recirc conc factor  =  100ml/m³
Concentration factor                                =  5

Dosage required (ml/m³)                         =  100ml/m³ / 5 (cf)

Dosage required                                        =  20ml/m³ of make-up

It is recommended at start-up and after system upset the product be dosed at 3 times normal dosage for a period of a week to promote rapid passivation.

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