Sentratek and WPM supply our clients with comprehensive Water Treatment Solutions which combine custom-made chemistry with equipment, value-added services and the expertise to meet our every customers’ specific needs and to what extend they need their plant managed.

We not only maintain and service but also offer full management contracts to cover:

  • Water Softeners
  • Clarifiers
  • Sand Filters
  • Carbon Filters
  • Membrane Filters (RO and other)
  • Dosing & Control Equipment
  • Water Disinfection

This is also performed on the clients site by our trained and efficient water operators who provide detailed feedback on our digital reporting platforms to both client and our technical support team.

Beverage Product Water

We, over the years have developed a niche market in the Beverage Product Water and uses its accumulated process knowledge to develop a comprehensive range of treatment techniques and process controls, driven by quality and cost management improvement considerations which include but are not limited to the operation and control of.
We also strive to meet sustainability goals specifically in the areas of water and energy use reductions to reduce the environmental impact of your business’ activities.

Utilities Process Water (Boilers & Cooling Towers)

To protect the integrity of a plants high value assets like Boilers, Steam Generators, Cooling Towers and Evaporative Condensers a high level of utilities process water quality needs to be maintained at all times.
We have designed different programs to control and reduce the effects of scale and corrosion in your heating and cooling systems to prevent high repair costs, possible plant shutdowns and output efficiency problems as well as the premature replacement of high value assets.A number of different treatment techniques as well as the optimization of blow down controls and heat transfer efficiencies coupled with reductions in water and energy consumptions will not only ensure optimally sustainable performance but may help your company to make substantial savings in overall.

Chemical Supply

We supply the extensive, internationally accepted Hydrex range of Water Treatment Chemicals which are also SABS approved which include:

  • Scale and Corrosion Inhibitors
  • Oxygen Scavengers
  • Flocculants
  • Biocides and Bio-dispersants
  • pH Adjustment Chemicals
  • Hardness Sequestrants

WPM boasts a large experienced service and site management crew who can provide clients with all their maintenance requirements, thus saving on additional staffing which may be necessary to run certain types of water treatment plants.


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