Multi Function Boiler Water Treatment


Price request



Test Kit



WTPS125 is an economical, multi-functional boiler water treatment recommended for the complete control of softened boiler feedwater.


  • Controls residual calcium hardness found in the feedwater or from condensate
  • Adjusts hydroxide levels for correct chemical balance
  • Eliminates dissolved oxygen to prevent pitting corrosion
  • Contains a catalyst to ensure rapid oxygen scavenging 

Dosing and Testing

WTPS125 dosage is proportional to the oxygen content of the feedwater and should be dosed to achieve acceptable pH and sulphite reserves according to;

Oxygen (ppm) can be determined from the graph of temperature against O2(ppm) in BS2486.

  • Your representative will work closely with plant personnel to establish the correct regime for analysis.
  • WTP TK108 drop test kit can be used to determine Sulphite levels in the system.



Please refer to material safety data sheet for detailed handling/storage instructions. 
  • Avoid contact with eyes, skin and clothing.
  • In case of contact, immediately remove contaminated clothing and wash skin with soap and water.
  • For eyes, flush with plenty of water and seek medical attention.
  • Harmful if swallowed.
  • Do not leave exposed to atmosphere. 


WTPS125 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.  

More Information

Click here to request more information

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.

Copyright © 2010 - 2021 Water Treatment Products Ltd, All rights reserved.

Designed and built by Big Eye Deers