All Organic Scale and Corrosion Inhibitor


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WTPH207 is an all organic scale and corrosion inhibitor. A blend of phosphonate, and polymers incorporating dispersants and yellow metal corrosion inhibitors. It is designed for the prevention of hardness deposition in recirculating or once through cooling systems using moderate to high hardness make-up water.

WTPH207 is halogen stable and can be used with oxidising biocide programmes. The product retards metal oxide formation, and passivates precipitation zones by sequestration and dispersion. A specific Co-polymer conditions phosphate salts that have been introduced to protect the municipal water supply.

Low effective dosage makes WTPH207 economical for large water users.

A phosphonate drop test kit is available to determine reserves in the system (WTP TK107).


WTP H207 dosage depends on the hardness contamination of the water. An average dosage would expect to maintain a 100-150 ppm reserve of WTP H207 within systems for hardness levels up to 800 ppm.


25 Litres & 200 Litres.


Field Representatives will work closely with customer personnel to assure the effective application of the water treatment programme. Regular service calls can be provided by qualified personnel.

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