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HydroXan® Chlorine Dioxide (TCDO) Dosing System

The TCDO dosing system is a highly effective chlorine dioxide based treatment system designed to eliminate and protect against biofilm growth and chlorine resistant pathogens including Pseudomonas and Cryptosporidium.

HydroXan® is a chlorine dosing system ideal for large pool water treatment or where higher contamination risks exist, such as hydrotherapy pools, spas, outdoor pools/water play areas chlorine dosing. For other professional grade products by Gaffey Water Treatment Specialists, check out our other water disinfection systems.


HydroXan® is a highly efficient water dosing system capable of improving the water and air quality in a large scale, busy operations. Take a look at what this system can do for you:

  • The system is effective in reducing irritant chloramines and pool odour, resulting in a reduction in free chlorine levels and significant savings in chlorine consumption.
  • This TCDO is used in conjunction with the pools normal chlorination regime to provide a 0.1-0.2ppm chlorine dioxide residual throughout the whole of the pool circuit.
  • Liquid is continuously dosed in small quantities (similar to PAC flocculent principle) via a precision digital peristaltic dosing pump. Suitable for pools with flow rates ranging from 10m3/h up to 800m3/h. Max pressure 1.5 bar.
  • HydroXan® is supplied in 25litre carboys ready for use. Dosing system supplied with 1 x 25l drum of HydroXan®.


Quote code DS-E12-HX when placing your order. You can order from us over the phone today.


Tagged with: Chlorine Dioxide,
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