Short-wave Ultraviolet light (UVC) has two important properties that are major benefits in swimming pools. It is a totally chemical-free disinfection method and it can photo-oxidize and destroy combined chlorine molecules e.g. chloramines and other organic pollutants.

• offer all types of swimming pool ultraviolet disinfection

DaRo UV Systems Ltd specialise in multi-lamp UV systems

• These are inherently safer, as the very rare failure of a single lamp only results in a minor reduction of applied UVc dose and germicidal kill rate. In any case, every lamp is electrically monitored against failure to provide double the level of security. By contrast, the failure of a medium pressure single lamp unit results in totally untreated water, which is why costly standby systems are needed.
• have regularly spaced UV lamps giving a more even distribution of UV intensity than a single central lamp. This means reduced risk of poorly treated zones close to the chamber walls.
• in a larger chamber volume will result in a considerably longer treatment time.
• are the accepted standard in the USA and worldwide, with the great majority of professional UV equipment manufacturers opting for the benefits of this technology.