The Redragon EFU
is a high-efficiency, 0.1-micron
absolute filter for lube and
transformer oils. The use of
stacked paper discs, compressed
onto hollow steel rods allows for
the continued reuse of the filter
media simply by back-pressurizing
the filter housing with compressed
air at 120 psig.Expected lifetime
of the filter paper is about 1
year of constant use.
User-adjustable tensioning blocks
on the rods are supplied as
standard so the operator can
adjust the compression of the
paper as it ages. No specialized
equipment is need to change the
filter rods. Spare paper is
readily available from Redragon.
If the two-housing option is
selected then the EFU towers may
be run in alternate duty, series
duty or parallel duty.
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