Scale Inhibitor


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WTP H200


WTP H200 is based upon a Polymaleic acid dispersant and antiscalant designed for prevention of hardness deposition in recirculating or once through cooling systems using moderate to high hardness make-up water. The product retards the crystalisation and formation of hardness scales.

WTP H200 can be used in a variety of highly stresses waters and is a useful adjunct to provide added protection. WTP H200 can also be used in distillation and separation plants to reduce the cleaning intervals. Low effective dosage makes WTP H200 economical for large water users.


Physical state Colourless liquid
Specific gravity (sg) @ 15oC 1.05
pH of 1% solution 2-3



Dependant on level of hardness contamination. However, an average dosage would expect to maintain 40 to 100 ppm of WTP H200 within the system for hardness levels up to 600 to 1000 ppm. Please refer to material safety data sheet for detailed handling/storage instructions.


WTP H200 treatments are shipped in 25 litre and 200 litre non-returnable drums.


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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The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The company shall not be held liable for any damage resulting from handling, contact, mis-use or mis-application of the above product. In all instances the user should satisfy themselves that this product is suitable for the anticipated application and should carry out suitable and sufficient risk/COSHH assessments and a method of use statement.

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