De-Alk Resin


  • Macroporous weak acid cation exchange resin
  • Can be supplied in hydrigen (H+) form or sodium (Na+) form as spherical beads
  • Used for dealkalisation and deionization
  • Can be used in Simplex and Duplex Systems.
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De-Alk Resin


Alkalinity is the capacity of water to resist changes in pH that would make the water more acidic. A water body with a high level of alkalinity has higher levels of calcium carbonate, CaCO3, which can decrease the water’s acidity.

RA-330 De-Alk Resin is a macroporous weak acid cation exchange resin and is used for dealkalisation and deionization in water.

Read more about pH treatment here.



RA-330 De-Alk Resin is supplied as:

25L Bags

48 Bags per Pallet


RA-330 De-Alc- Resin is used for:
  • Dealkalisation of water
  • Deionization of Water

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