The SC27 is a heavy-duty, turnkey ozone system that includes everything you need integrated into one compact wall-mount system. Just make the electrical and plumbing connections and you will have a 27 gram/hr ozone output @ 6% concentration. That output is equal to or greater than 54 grams/hr @ 3% concentration or 162 grams/hr @ 1%! Ideal for commercial aquaculture and aquatic display disinfection, large swimming pools, potable water and other commercial uses. Call today for a quote.