The GELPUR LIGHT range is suitable for disinfecting polluted waters and is able to remove microbiological pollutants (bacteria, viruses, moulds, spores, yeasts and so on) present in water. In this case the water flows into the radiation chamber so that each water drop is in close contact with the UV lamp, thus carrying out an optimal germicidal action. Several models are available according to: - the required flow rates from 233 l/min to 15.000 l/min; - the chamber material: steel, AISI 304 o AISI 316 L; - the lamps position: vertical up to 2.667 l/min or horizontal from 5.167 l/min; - the UV radiation and temperature control (S models).