STERI FLO® ULTRAVIOLET STERILIZERS FOR DRINKING WATER AND PROCESS CHILLER APPLICATIONS
Ultraviolet (UV) water filter and purifier systems are a safe alternative to chlorine for drinking water, storage tanks, ingredient chillers or pools. It is also highly effective in food processing or rainwater recovery systems. In UV Filter’s ultraviolet sterilizers, called the Steri Flo series, the UV radiation with a wavelength of 2,536 angstroms, is produced from a low pressure mercury lamp. The lamp is encased in a special high-purity quartz sleeve, immersed in water inside of the stainless steel sterilizing chamber. By regulating the flow of water through this chamber, disease-causing micro-organisms, such as bacteria, algae, spores and viruses are exposed to a dose of at least 40,000μw-sec/cm2, over twice the dosage required to ensure safe drinking water.
Available as a standalone (UV Filter Model S) or, with a pre-filter (UV Filter Model SF) or the Steri Flo Taste Master (UV Filter Model IL-SF-TM) which combines the particulate filter (Model PF) as a pre-filter with the Taste Master® (Model TM) purifier.
UV Sterilizers
UV Filter’s UV Water Sterilizer Steri Flo® (Model S) features effective germicidal which eliminates micro-organisms that can cause low-pressure diseases. No chemicals or toxic products are needed. Operation is low cost because the energy consumption is equal to ordinary fluorescent tubes. Installation is easy since standard plumbing connections and grounded electrical outlet are used; and easy maintenance because the quartz sleeve and UV tubes can be cleaned or replaced in minutes.
ULTRAVIOLET (UV) SYSTEMS FOR WATER DISINFECTION
Water disinfection options
Not all water disinfection technologies are created equal. For example, chemicals can be both dangerous to handle and potentially hazardous to the environment – and some waterborne illness-causing microbes are chlorine-resistant. Reverse osmosis wastes on average three gallons of water for every one gallon it purifies, and is no longer recognized as a barrier to microbiological contamination. Filters can improve taste, but they generally don’t treat microbiological contaminants.
There is an option that addresses all of these issues: ultraviolet (UV) disinfection.
UV technology isn’t new.
But ours is revolutionary. UV has been used since the early 1900s as a way to eliminate the health threat of microorganisms in water. At VIQUA, we’ve been refining and perfecting the technology for use in homes since the 1970s.
How UV works
Water is disinfected as it runs through a stainless steel chamber containing a UV lamp. As water flows past the lamp, illness-causing microorganisms receive a lethal dose of UV light that attacks their DNA and eliminates their ability to reproduce. Harmful bacteria and viruses are deactivated, and your family is safe!