Numatics Catalogo Elementos Filtrantes de Reemplazo OEM.pdf
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The science of coalescing filtration
Air flows from the inside to the outside of the
element through progressively larger openings in
the media. As contamination moves through the
element, solid particles are trapped and liquids
are formed into large droplets. As the air exits the
element, surface tension holds the liquids and
allows them to drain to the bottom.
The 0.3 micron borosilicate glass fiber
element, when magnified 228x (left), shows
deep, tortuous paths and large air pockets
which provide high performance contaminate
removal and longer life.
Contamination removal from a typical
compressed air line with 0.3 micron
media is shown magnified 40x (right). The
contamination contains hydrocarbon (black),
oil (opaque drops), and metal fragments (shiny
spots).
Scanning electron
micrograph (at 228x)
Dirty filter
magnification (at 40x)
With Numatics® elements like the one on the left installed in your system, the contamination on the right
won’t get to where it can cause damage. Your system lasts longer and costs less.
What you get is not always what you see
0.001
2
4
6
8
0.01
2
4
6
8
0.1
2
4
6
8
1
2
4
6
8
10
2
Resin Dust
4
6
8
100
2
4
6
8
1000
2
4
6
10000
8
Fertilizer, Ground Limestone
Fly Ash
Oil Aerosol
Tobacco Smoke
Coal Dust
Metalurgical Dust, Fumes
Soot
Sulfur Fumes
Zinc Oxide Fumes
Cement Dust
Insecticide Powder
Insecticide Powder
Sea Salt Crystals
Paint Pigments
Pneumatic Jet
Droplets
Pollen
Powdered Milk
Flour
Atmosphere Dust
Viruses
Bacteria
Smog
microscope
Cloud and Fog
10x magnifier
Drizzle and Rain
human visibility
Para Información de contacto de su oficina mas cercana visite www.mro.com.mx
Information subject to change without notice. For ordering information or regarding your local sales office visit www.numatics.com
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