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Granulometric Sieves
1048
Sieves for analysis and particle size classification of particles, grains and bulk materials.
Available in brass and AISI 304 stainless steel models, the sieves have a robust structure with a screen tensioned to the rim.
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Screen Opening Table
| ISO / ASTM | MESH | OPENING (mm) | TOL. (mesh) | |
| Nominal | OF | UNTIL | ||
| 4" | **** | 100,00 | 97,06 | 102,94 |
| 3.1/2" | **** | 90,00 | 87,34 | 92,66 |
| 3" | **** | 75,00 | 72,78 | 77,22 |
| 2.1/2" | **** | 63,00 | 61,13 | 64,87 |
| 2" | **** | 50,00 | 48,51 | 51,49 |
| 1.3/4" | **** | 45,00 | 43,65 | 46,35 |
| 1.1/2" | **** | 37,50 | 36,37 | 38,63 |
| 1.1/4" | **** | 31,50 | 30,55 | 32,45 |
| 1" | **** | 25,00 | 24,24 | 25,76 |
| 3/4" | **** | 19,00 | 18,42 | 19,58 |
| 5/8" | **** | 16,00 | 15,51 | 16,49 |
| 1/2" | **** | 12,50 | 12,11 | 12,89 |
| 10,00 | 9,69 | 10,31 | ||
| 3/8" | **** | 9,50 | 9,20 | 9,80 |
| 5/16" | **** | 8,00 | 7,75 | 8,25 |
| 1/4" | **** | 6,30 | 6,10 | 6,50 |
| 3,5 | 3,5 | 5,60 | 5,42 | 5,78 |
| 5,00 | 4,84 | 5,16 | ||
| 4 | 4 | 4,75 | 4,60 | 4,90 |
| 5 | 5 | 4,00 | 3,87 | 4,13 |
| 6 | 6 | 3,35 | 3,24 | 3,46 |
| 7 | 7 | 2,80 | 2,71 | 2,89 |
| 8 | 8 | 2,36 | 2,28 | 2,44 |
| 10 | 9 | 2,00 | 1,93 | 2,07 |
| 12 | 10 | 1,70 | 1,64 | 1,76 |
| 14 | 12 | 1,40 | 1,35 | 1,45 |
| 16 | 14 | 1,18 | 1,14 | 1,22 |
| 18 | 16 | 1,00 | 0,97 | 1,03 |
| ISO / ASTM | MESH / TYLER | APENING(μm) | TOL. (mesh) | |
| Nominal | OF | UNTIL | ||
| 20 | 20 | 850 | 821 | 879 |
| 25 | 24 | 710 | 685 | 735 |
| 30 | 28 | 600 | 579 | 621 |
| 35 | 32 | 500 | 482 | 518 |
| 40 | 35 | 425 | 409 | 441 |
| 45 | 42 | 355 | 342 | 368 |
| 50 | 48 | 300 | 288 | 312 |
| 60 | 60 | 250 | 240,1 | 259,9 |
| 70 | 65 | 212 | 203,3 | 220,7 |
| 80 | 80 | 180 | 172,4 | 187,6 |
| 100 | 100 | 150 | 143,4 | 156,6 |
| 120 | 115 | 125 | 119,2 | 130,8 |
| 140 | 150 | 106 | 100,8 | 111,2 |
| 170 | 170 | 90 | 85,4 | 94,6 |
| 200 | 200 | 75 | 70,9 | 79,1 |
| 230 | 250 | 63 | 59,3 | 66,7 |
| 270 | 270 | 53 | 49,6 | 56,4 |
| 325 | 325 | 45 | 41,9 | 48,1 |
| 400 | 400 | 38 | 35,1 | 40,9 |
| 500 | 500 | 25 | 22 | 28 |
| 635 | 635 | 20 | 17 | |
