Anti-Scaling Systems, Filtration
Nelsen Scale Prevention Systems
Up-Flow Neutralizer w/In-Line Inlet Filter
Down-Flow Taste and Odor Filter (Less Media)
Nelsen Scale Prevention System features Filtersorb SP filter
media to first remove the already existing scale from pipes
and heat exchanger surfaces (descaling effect) and further to
protect the system from future formation of scale (scale
Filtersorb SP is based on a completely different technology. In
this process the chemical structure of scale forming minerals
is changed. This technology is so effective that it requires a
contact time of only seconds.
The media is used in an up flow system, therefore only an
in-out head is needed. The media transforms the dissolved
calcium carbonate (temporary hardness) into non-charged,
neutral chemical bonds. These bonds are completely stable
and cannot attach to any surfaces. The chemical bonds are
rinsed away by the water flow. The size of the bonds is so
small (in the range of nano-meters) that they can only be
seen with a microscope. Therefore the effect is the same
as if the water was free of temporary hardness (calcium
carbonate). The chemical structures are heat resistant and
do not fall apart.
Tests with commercial coffee machines showed that those
with Filtersorb-SP Hardness Stabilizer protection were much
cleaner after a short time of use than the control systems
which were cleaned monthly.
Filtersorp SP works great in front of RO membranes. It keeps
these membranes from clogging with calcium-carbonate. A
preexisting membrane’s efficiency is improved after only 10
days if calcium carbonate was the reason for the blocking.
Included in 8", 9" and 10" systems - Filtersorb SP Filter Media,
Enpress Mineral tank featuring the Vortech bottom distribution
plate, “C” Series in/out head, “C” Series Bypass, 1" NPT PVC -
plumbing adapters, 1" x 10" “Big Blue” housing with GAC prefilter
with mounting bracket.
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