Stabilised Chlorine Granules in Jars – WTPSCG1


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SCG 1 is rapid dissolving chlorine granules, for the easy disinfection of cooling water. The granules have little effect on pH value and are stabilised against chlorine loss due to sunlight.

Use for daily chlorination.

SCG 1 is a highly effective oxidising biocide giving excellent biological control at low dose rates.


Physical State White/off white granules
Odour Distinctive chlorine odour


Add the Chlorine Granules via the dissolver. Correct levels and set up will form part of the commissioning process.

For guidance:

To increase chlorine level by 1mg/litre (ppm), add 18g Chlorine Granules per 10m³ cooling water. Use a test kit to test the free chlorine level regularly. Maintain the free chlorine level at 1.0 – 2.0mg/litre (ppm). Ideal pH level is pH is 7.2 to pH 7.8 for maximum efficiency.



Please refer to safety data sheet for detailed handling/storage instructions.

  • Contact with acids liberates toxic (R31) chlorine gas.
  • See material safety sheet for full safety and spillage procedures.


SCG 1 treatments are shipped in 4 kg, HDPE Jars.


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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