Nova’s new MERCURY TL leads the way in bringing modern technology together with simplified user interface. At last, an institutional chemical dispensing system with auto voltage sensing that allows either 115 or 220 volts to be connected to the single power input leads. Combine this with long-life, spring loaded peristaltic pumps, a new Quik-Klip mounting bracket and simplified three button programming and you have the most innovative chemical feed system on the market.