Multi Function Water Treatment


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WTPMNM is a specially developed treatment for the prevention of corrosion in closed circuit cooling water and LTHW systems. A single treatment based upon synergised Nitrite/ Molybdate to perform several functions.


  • Complete single package treatment
  • Effective all-round corrosion inhibitor
  • Scale preventative and anti-fouling properties
  • Non-aggressive to aluminium
  • Cost-effective, all-round corrosion inhibitor
  • Aids system cleaning


  • WTP MNM dosage will be calculated and advised by our local water treatment chemist
  • Suggested dosage is 1% of the system volume to give 500 ppm nitrite (as NO2) and 100 ppm molybdate (as MoO¬≠4).
  • Application should be made via a recommended point in the system, e.g. a dosing pot.

Testing and Control

A Nitrite (WTPTK106) and Molybdate (WTPTK105) test kit can be used for the control of WTPMNM to ensure conditions are satisfactory.


Please refer to material safety data sheet for detailed handling/storage instructions. Avoid prolonged contact. Not to be taken internally.


WTPMNM treatments are shipped in 25 litre polythene drums.


More Information

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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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