WATERRO 15W Submersible UV steriliser – for tanks up to 150 L The WATERRO 15W submersible UV steriliser is a compact ultraviolet disinfection system designed for water tanks, storage reservoirs, aquariums and other systems requiring continuous water disinfection. The device is suitable for tanks with a capacity of up to 150 litres and operates fully submerged in water, providing effective UV-C sterilisation without the use of chemicals. The steriliser is equipped with a 15W UV-C lamp emitting ultraviolet radiation at a wavelength of 253.7 nm, effectively reducing bacteria, viruses, algae and other microorganisms while preserving the water’s natural taste, odour and mineral composition. The durable SS304 stainless steel housing provides high corrosion resistance and a long service life. The package includes a UV lamp and transformer, ensuring easy installation and safe operation. Technical specifications Parameter Value Model WATERRO S-UV 15W Type Submersible UV steriliser Recommended tank capacity Up to 150 L UV lamp power 15 W UV wavelength 253.7 nm UV intensity 35 µW/cm² Housing material SS304 stainless steel Installation Fully submersible Voltage 220V AC Frequency 50 Hz Connection size 1″ Maximum operating pressure 8 bar UV lamp length 357 mm UV lamp diameter 15 mm Package contents UV lamp + transformer Application Water tanks, reservoirs, aquariums and water disinfection Key advantages - Designed for tanks up to 150 litres - 15W UV-C lamp - 253.7 nm ultraviolet radiation - SS304 stainless steel housing - Fully submersible design - Disinfection without the use of chemicals - UV lamp and transformer included - Easy installation and maintenance