Delta Ultraviolet's Elektra® Pro UV sanitizers were designed specifically for the koi industry and are made of 100% stainless steel. They have earned an outstanding reputation for quality, functionality, performance and reliability. Four different models serve systems with water flow rates from 26 gpm to 79 gpm.
All models are available in ratings of 120V and 240V 50/60 Hz. Installation and re-lamping are easy using common tools, thanks to the stainless steel mounting base and unionized inlet/outlet piping. Delta EP models feature electronic ballasts in an easily removable plastic enclosure. An automatic on/off control is activated when water stops flowing in the chamber, which prevents overheating and solarizing of the quartz tube and lamp.