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FILTER MEDIA CONSTRUCTIONS

FELT: This versatile needle-punched fibre construction provides true depth filtration in a low cost form. It is dense yet highly permeable to allow greater dirt holding capacity at increased flow rates.

MONOFILAMENT MESH: This mesh material is constructed of single filament yarns woven in a precise manner. As the most costly material this offers both high strength, as well as the ability for reuse.

APPLICATIONS BY INDUSTRY (MONOFILAMENT AND FELT FILTER BAGS)

- Paint and ink; Chemical; Food and beverage; Oil production; Cosmetics; Plating.

BAG SIZES DIAMETER LENGTH FOR STANDARD HOUSINGS

1

175mm

405mm

 

2

175mm

805mm

 

3

101mm

*

 

SB1

185mm

405mm

 

SB2

185mm

805mm

 

* LENGTH VARIES ACCORDING TO YOUR SPECIFICATIONS.

AFRINATCOM HAS THE ABILITY TO MANUFACTURE CUSTOM FILTER BAGS TO YOUR EXACT SPECIFICATIONS.

FINISHES AND COVERS (FELT ONLY)

GLAZED: Outer surface of medium is heated under controlled temperatures to thermally lock fibers and reduce the possibility of fiber migration.

                  FIBERS AND MICRON RATINGS

CONSTRUCTION

FIBER

1

5

10

20

25

50

75

100

125

150

200

250

300

400

500

850

1000

                                     

FELT

POLYESTER

X

X

X

X

X

X

X

X

                 
                                     
                                     
MONOFILAMENT MESH POLYESTER        

X

X

X

X

X

X

X

X

X

X

X

X

X

SUPPORT/SEALING MECHANISMS

STEEL RINGS AND STAINLESS STEEL RINGS: Available in all sizes.

STAINLESS STEEL BANDS: Available in stainless steel bands for commercial housings.

DRAW STRINGS: All available media can be constructed into tie-on filter bags of any size and shape. Drawstrings can be sewn-in to provide faster tying.

 

YARN WOUND FILTER CARTRIDGES

The depth wound cartridge, with its tapered passages, assures the best filtration available. All filter cartridges are wound in a precise manner to provide true depth filtration through hundreds of tapered passageways. Depth wound cartridges offer gradual pressure increase, compared to the sudden increase with surface type filters. Progressive dirt removal from surface to core provides a high dirt holding capacity. One of the main advantages of the wound filter cartridge is its exceptionally high structural strength that can withstand severe operating and handling conditions.

 

APPLICATIONS BY INDUSTRY (YARN WOUND FILTER CARTRIDGES)


FOOD & BEVERAGE: Soft Drink Process Water, Filtered bottled water, edible oil processing, beer polishing, wine clarifying.

CHEMICALS: Water polishing fluids, industrial chemical polishing, cooling water,organic solvents.

PAINT & INK: Process Water, Emulsions, Pigments, Dyestuffs

OIL PRODUCTION: Secondary oil recovery, well completion, waterflood

PLATING: Process Water, plating solutions

MAGNETIC COATINGS: Audio, Video, Computer tape, solvents.

COSMETICS: Oils, perfumes, creams and gels.

ELECTRONICS: Printed circuit process water, plating solutions, precious metal recovery, solvents, acids.

PHOTOGRAPHIC: Photo processors, Photo emulsions, wash water, rinse water, chemicals.

 

MICRON

SIZE

REFERENCE

0.5

10"

0.5P10P

0.5

20"

0.5P20P-158

0.5

30"

0.5P30P

1

10"

1P10P

1

20"

1P20P

1

30"

1P30P

5

10"

5P10P

5

30"

5P30P

10

10"

10P10P

10

20"

10P20P

10

30"

10P30P

20

30"

20P30P

25

10"

25P10P

30

10"

30P10P

100

10"

100P10P