Stainless Steel Micronic Filter Cloth Specifications
Wire Cloth Catalog
Plain Dutch Weave Filter Cloth
A common filter weave with fill (shute) wires that touch the next adjacent wire, resulting in no straight-through openings. Plain Dutch Filter Weaves can accommodate high flow rates with a relatively low pressure drop.
 

Nominal Filter Mesh Count

 Wire Diameter Inches

Absolute Particle Retention

Nominal Particle Retention

warp / weft

 warp / weft

Microns

Microns

80 x 400

 .0050 / .0030

36 - 45

36

50 x 250

 .0055 / .0045

56 - 63

40

40 x 200

 .0070 / .0055

75 - 80

56

30 x 150

 .0090 / .0070

95 - 110

63

24 x 110

 .0150 / .0100

112 - 125

80

20 x 150

 .0098 / .0070

170 - 190

100

14 x 88

 .0200 / .0130

220 - 240

150

12 x 64

 .0240 / .0165

280 - 300

200

8 x 85

 .0140 / .0126

330 - 350

250
 
 
Twill Dutch Weave Filter Cloth
In a twilled weave, each fill wire passes successively over two and under two warp wires and each warp wire passes successively over two and under two fill wires.  Twill Dutch Weave flow-pass geometry is extremely tortuous, allowing reasonable flow rates while insuring excellent particle size retention.
 

Nominal Filter Mesh Count

 Wire Diameter Inches

Absolute Particle Retention

Nominal Particle Retention
warp / weft warp / weft Microns Microns
500 x 3500 .0010 / .0006 5 < 1
450 x 2750 .0010 / .0008 6 - 7 < 1

325 x 2300

 .0015 / .0010

8 - 9

2

250 x 1400

 .0022 / .0016

11 - 12

4

200 x 1400

 .0028 / .0016

11 - 13

5

165 x 1400

 .0028 / .0016

16 - 18

10

165 x 1100

 Not Stocked

20 - 21

12
165 x 800 .0028 / .0020 24 - 26 15
200 x 600 .0024 / .0018 28 - 32 20

80 x 700

 .0040 / .0030

34 - 36

25
120 x 600 .0040 / .0025 40 -45 30
120 x 400 .0040 / .0026 50 - 55 40

40 x 560

 .0070 / .0040

71 - 80

50

30 x 360

 .0098 / .0060

95 - 106

80

30 x 250

 Not Stocked

100 - 112

90

20 x 250

 .0098 / .0079

110 - 120

100
 
 

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