Click here to Download Chart

 
Mesh Microns
12 1690
16 1190
20 840
25 710
30 590
35 500
40 420
45 350
50 297
60 250
70 210
80 177
100 149
120 125
140 105
170 88
200 74
230 62
300 50
325 44
400 36
500 20

Standard screen mesh to micron actual opening