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 TWT Deposit Control
Filtration Solutions
Electrolysis Systems
ANSI 55 Rated UV Systems
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What Size of UV
System Do I Need?
RESIDENTIAL UV SYSTEMS
Sizing a UV system for residential use is relatively simple and can
be based on the number of people in the household and general water
use patterns.
Households with up to 3 people should select the UV-250 System with
pre-filters to ensure clean and safe water throughout the entire home
at up to 5GPM. The UV-250 comes with 3/4 inch (19mm) in/our ports.
Households of up to 6 people should select the UV-700 System with prefilters
to supply the additional volume required based on the number of people
in the home. This unit is rated at 8 GPM. The UV-700 comes with 3/4 inch (19mm) in/out ports.
Larger homes and families, or families with a number of teenagers may
wish to select the UV-1200 or UV-1500 System with prefilters to
provide the greater capacity required in these circumstances.
These units come with 1" in/out ports and are rated at 12 GPM
an 15 GPM respectively.
COMMERCIAL UV SYSTEMS
Sizing for a commercial and industrial UV system is typically based
strictly around flow rate. A common practise is to oversize the UV in
order to provide an extra layer of protection against contamination.
For example, in an application with a flow rate of 18 - 22 GPM a UV
system rated at 30 GPM would typically be specified. Oversizing is
used to provide and additional UV dose to the water system and to
achieve additional log-reductions for specific pathogens. Contact us
for help in sizing your UV application.
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