THE CONN-WELD® DIFFERENCE

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Mr Tuff Screen


 


Chart for Determining Open Areas

Example:
If you desire 1/2mm opening with C 3/32 wire, the chart will show you that this would be 18.2% open area. To determine this percentage, read down the Conn-Weld column at left to 1/2mm. (or .020 inches) then read straight across to the "C" profile section under "A" dimension for 3/32.
 Opening   Microns     Open Area Percentages  Opening   Ref.
Tyler
Mesh
 Conn-Weld     "A" Dim.  Conn-Weld
Millimeter Inches .030 .045 1/16 3/32 1/8 Millimeter Inches
- .001 25 3.23 2.17 1.6 1.1 0.8 - .001 400
- .002 50 6.25 4.26 3.2 2.2 1.6 - .002 250
- .003 75 9.09 6.25 4.8 3.2 2.4 - .003 200
- .004 100 11.75 8.16 6.2 4.3 3.2 - .004 150
1/8 .005 125 14.29 10.00 7.7 5.3 4.0 1/8 .005 100
- .006 150 16.67 11.76 9.1 6.3 4.8 - .006 80
- .007 177 18.92 13.46 10.4 7.2 5.5 - .007 65
1/5 .008 200 21.05 15.09 11.8 8.2 6.2 1/5 .008 60
- .009 229 23.08 16.67 13.04 9.09 6.98 - .009 -
1/4 .010 250 25.00 18.18 14.3 10.0 7.7 1/4 .010 48
1/3 .013 330 30.23 22.41 17.8 12.6 9.8 1/3 .013 42
- .015 381 33.33 25.00 20.0 14.29 11.11 - .015 -
2/5 .016 400 34.78 26.23 21.1 15.1 11.8 2/5 .016 35
- .018 450 37.50 28.57 23.1 16.7 13.0 - .018 32
1/2 .020 500 40.00 30.77 25.0 18.2 14.3 1/2 .020 28
3/5 .024 620 44.44 34.78 28.6 21.1 16.7 3/5 .124 24
- .025 635 45.00 35.71 29.41 21.74 17.24 - .025 -
3/4 .030 750 50.00 40.00 33.33 25.00 20.00 3/4 .030 20
1 .040 1000 57.14 47.06 40.00 30.8 25.00 1 .040 16
1-1/4 .050 1250 62.50 52.63 45.5 35.7 29.4 1-1/4 .050 14
1-3/8 .055 1410 64.71 55.00 47.8 37.9 31.4 1-3/8 .055 12
1-1/2 .060 1500 66.67 57.14 50.0 40.0 33.3 1-1/2 .060 10
1-5/8 .065 - 68.42 59.09 52.0 41.9 35.1 1-5/8 .065 9
1-3/4 .070 - 70.00 60.87 53.8 43.8 36.8 1-3/4 .070 8
2 .080 - 72.73 64.00 57.1 47.1 40.0 2 .080 7

 

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