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 Everfilt’s Cooling Tower Systems (CTS) Series of packaged filter
systems for cooling towers offers a practical and efficient means
to reduce water treatment filtration cost while improving cooling tower performance
and reducing down time for cleaning and maintenance.
Air borne dirt, grit, sand, and microorganisms plus water and
sunlight combine to make an environment ideal for the growth of
unwanted algae and slime. These contaminants find their way back
into cooling loops, causing problems for pumps, valve seals, nozzles
and other mechanical components.
Cooling Tower Filters are available in single or multiple vessel packages, with
pump mounted to the system. These are usually set up as side stream
systems, filtering from 2-10% of the water circulating in the cooling
loop. Cooling Tower Filters typically will draw water from the cooling tower basin.
However, other locations are feasible and may not require a pump
to operate effectively.
- Flows from 25 GPM to over 5,000 GPM
- Factory assembled, wired and hydro-tested
- Skid mounting optional
- Automatic or manual operation
These cooling tower filters have heavy-duty construction and are intended to
withstand outdoor service. Filters and face piping are available
either in sandblasted and coated carbon steel or stainless steel.
Filter internals are all welded, 304 stainless steel assemblies.
They will last the life of the filter and never crack, as happens
with plastic internals.
Standard backwash controls are automatic solid state electronics
in a UL listed Nema 4 enclosure. The control unit is fully programmed
and offers field adjustable settings. It includes a pump motor starter,
mechanical disconnect and pressure differential switch. Backwashing
is initiated either by a pre-set time interval or pressure differential
override.
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