ANDERSON TECHNOLOGIES, INC.
COMPRESSED AIR AND GAS PURIFICATION
prefilter/coalescers remove all liquids (water/lubricants)
from your compressed air or gas. The elements are compatible with
all compressor lubricants, including synthetic
coalescers are effective on detectable solid
matter as well as condensable aerosol
particles down to .02 microns.
coalescers, ATI elements are made from a patented process in
which a thick, borosilicate fiber mass is cast
to a precise configuration, eliminating the discontinuities associated with laminated elements. This thick glass fiber
reinforced by a support shell
that prevents ruptures due to differential
pressures as high as 100 psid in the flow direction, and as
high as 40 psid in the reverse flow direction.The unique
design also allows all ATI filters up to 3000 SCFM to use
only one element, thus avoiding leakage and high
replacement costs plaguing competitors'
multi-element filters. The fiber is epoxy
impregnated for strength and has an enormous 90%
void volume which assures consistent high efficiency
and low pressure drop (1/2 psid dry for the flows indicated
on this sheet).
dryers require both a prefilter/coalescer and an afterfilter. The prefilter/coalescer
removes dirt, liquid water and lubricants from the moist
gas coming from
a compressor before
it enters the dryer.
This preserves the desiccant's adsorptive capacity. Over time,
the desiccant in all desiccant dryers creates a small amount
of abrasive dust. Afterfilters
capture that dust at the dryer output, preventing it from contaminating process materials, clogging orifices or
wearing components downstream.
ATI prefilter/coalescers and afterfilters are specifically
designed and matched for particular dryer models and
applications. Using the improper filter for a dryer can
cause numerous problems, including excessive pressure drop,
cartridge disintegration, leakage of contaminants, frequent clogging
of undersized elements, unnecessary over-sizing of expensive
components and premature efficiency loss. We, therefore,
price our filters very competitively to encourage our
customers to buy a completely integrated air purification
system (dryer plus filters). Such an integrated system is
the key to maximum reliability at minimal cost.
PLEATED PARTICLE AFTERFILTER
particle filter has a deep field, high
bonded fiber element,
effective for all particles
down to .07
micron. The pleated design gives the
15 to 20 times the filter area of a similarly
coalescer and thus has an
insignificant initial pressure
than 1/2 psid) and an extremely
holding capacity. The resilient filter media
non-migrating, adding no contaminants to
the gas flow.