NO.1 Sieve |
NO.2 Sieve | NO.3 Sieve | NO.4 Sieve |
||||||
ISO |
USA Size |
FEPA |
0.1% Max On Sieve (μm) |
Oversize Control | Undersize Control |
0.5% Max Thru Sieve |
|||
Sieve Size (μm) |
Max % on |
Sieve Size (μm) |
Min % on |
Max |
|||||
1181 | 16/18 | 1181 | 1830 | 1280 | 5 | 1010 | 93 | 5 | 710 |
1001 | 18/20 | 1001 | 1530 | 1080 | 5 | 850 | 93 | 5 | 600 |
851 | 20/25 | 851 | 1280 | 915 | 5 | 710 | 93 | 5 | 505 |
711 | 25/30 | 711 | 1080 | 770 | 5 | 600 | 93 | 5 | 425 |
601 | 30/35 | 601 | 915 | 645 | 5 | 505 | 93 | 5 | 360 |
501 | 35/40 | 501 | 770 | 541 | 5 | 425 | 93 | 5 | 302 |
426 | 40/45 | 426 | 645 | 455 | 5 | 360 | 93 | 5 | 255 |
356 | 45/50 | 356 | 541 | 384 | 5 | 302 | 93 | 5 | 213 |
301 | 50/60 | 301 | 455 | 322 | 5 | 255 | 93 | 5 | 181 |
251 | 60/70 | 251 | 384 | 271 | 5 | 213 | 93 | 5 | 151 |
213 | 70/80 | 213 | 322 | 227 | 5 | 181 | 93 | 5 | 127 |
181 | 80/100 | 181 | 271 | 197 | 7 | 151 | 90 | 7 | 107 |
151 | 100/120 | 151 | 227 | 165 | 7 | 127 | 90 | 7 | 90 |
126 | 120/140 | 126 | 197 | 139 | 7 | 107 | 90 | 7 | 75 |
107 | 140/170 | 107 | 165 | 116 | 8 | 90 | 88 | 8 | 65 |
91 | 170/200 | 91 | 139 | 97 | 8 | 75 | 88 | 8 | 57 |
76 | 200/230 | 76 | 116 | 85 | 8 | 65 | 88 | 8 | 49 |
64 | 230/270 | 64 | 97 | 75 | 8 | 57 | 88 | 8 | 41 |
54 | 270/325 | 54 | 85 | 65 | 12 | 49 | 83 | 12 | 32 |
46 | 325/400 | 46 | 75 | 57 | 12 | 41 | 83 | 12 | 28 |
39 | 400/500 | 39 | 65 | 49 | 15 | 32 | 80 | 15 | 25 |
33 | 500/600 | 33 | 57 | 41 | 15 | 28 | 80 | 15 | 20 |
NO.1 Sieve |
NO.2 Sieve | NO.3 Sieve | NO.4 Sieve |
||||||
ISO |
USA Size |
FEPA |
0.1% Max On Sieve (μm) |
Oversize Control | Undersize Control |
0.5% Max Thru Sieve |
|||
Sieve Size (μm) |
Max % on |
Sieve Size (μm) |
Min % on |
Max |
|||||
1182 | 16/20 | 1182 | 1830 | 1280 | 5 | 840 | 93 | 5 | 600 |
852 | 20/30 | 852 | 1280 | 915 | 5 | 600 | 93 | 5 | 425 |
712 | 25/35 | 712 | 1080 | 770 | 5 | 505 | 93 | 5 | 360 |
602 | 30/40 | 602 | 915 | 645 | 5 | 425 | 93 | 5 | 302 |
502 | 35/45 | 502 | 770 | 541 | 5 | 360 | 93 | 5 | 255 |
427 | 40/50 | 427 | 600 | 455 | 5 | 302 | 93 | 5 | 213 |
357 | 45/60 | 357 | 541 | 384 | 5 | 255 | 93 | 5 | 181 |
302 | 50/70 | 302 | 455 | 322 | 5 | 213 | 93 | 5 | 151 |
252 | 60/80 | 252 | 384 | 271 | 5 | 181 | 93 | 5 | 127 |