HOWARD WIRE CLOTH CO.
FILTER GRADE WIRE CLOTH

MESH
PER INCH

WIRE
DIAMETER
INCH

WIDTH OF OPENINGS

% OF
OPEN
AREA

WEIGHT
LBS. PER
100 SQ. FT.

INCH

MICRONS
PLAIN-WEAVE STANDARD

100
110
120
130
140
150
160
170
180
200
250
325

.0045
.004
.0037
.0034
.0029
.0026
.0025
.0024
.0023
.0021
.0016
.0011

.0055
.0051
.0046
.0043
.0042
.0041
.0038
.0035
.0033
.0029
.0024
.0020

140
130
117
109
107
104
97
89
84
74
61
51

30.2%
31.4%
30.7%
31.1%
34.9%
37.4%
36.4%
35.1%
34.7%
33.6%
36.0%
42.0%

16.2
13.9
13.0
11.9
9.3
8.0
7.9
7.7
7.5
7.0
5.1
4.2
TWILLED-WEAVE STANDARD

100
110
120
130
140
150
160
170
180
200
230
250
270
300
325
400
500

.0045
.0045
.0037
.0038
.0033
.0028
.0028
.0026
.0025
.0023
.0018
.0016
.0016
.0015
.0014
.001
.001

.0055
.0046
.0046
.0039
.0038
.0039
.0035
.0033
.0031
.0027
.00255
.0024
.0021
.0018
.0017
.0015
.001

140
117
117
99
97
91
89
84
79
69
65
61
53
46
43
38
25

30.2%
25.6%
30.7%
25.6%
28.6%
33.9%
30.8%
31.2%
30.6%
29.1%
34.3%
36.0%
32.2%
29.7%
30.0%
36.0%
25.0%

16.2
17.2
13.0
14.5
11.8
9.2
9.6
8.8
8.6
8.1
5.8
4.9
5.3
5.2
4.9
3.7
2.8


Any Questions? Give Us A Call.

HOWARD WIRE CLOTH CO.
28976 Hopkins St. Ste.A
Hayward, CA 94545-5096
Google Map
Phone 510.887.8787
Toll Free 800.969.3559
Fax 510.786.4167
E-mail: sales@howardwire.com

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