If your household water is from a ‘private’ water supply and you want to be confident of its safety or you are aware of a problem with bacteria in your water a Ultra Violet Sterilisation system is the perfect solution.
Our domestic models (UV-DS range) are made of high quality stainless steel and comprise of s/s chamber containing a germicidal lamp and quartz sleeve plus a separate electrical box which allows flexibility for fitting.
The majority of our Ultraviolet systems are WRAS approved and Regulation 31 approved.
When selecting an ultraviolet system care must be taken to choose a model that is powerful enough to treat the flow required. If the flow is faster than specified the water passes through the chamber too fast for the rays to effectively kill all the bacteria
Where levels of sediment are high or water is cloudy a pre-filter should be fitted as shadowing from the particles could stop the UV rays reaching the organisms.
The table following is a basic guide to the model size required to treat the water flow required in a property.
