3" DIAMETER TEST SIEVES
STAINLESS FRAME —
STAINLESS CLOTH
DESIGNATION
U.S.A
No. 3-1/2
No. 4
No. 5
No. 6
No. 7
No. 8
No. 10
No. 12
No. 14
No. 16
No. 18
No. 20
No. 25
No. 30
No. 35
No. 40
No. 45
No. 50
No. 60
No. 70
No. 80
No. 100
No. 120
No. 140
No. 170
No. 200
No. 230
No. 270
No. 325
No. 400
No. 450
No. 500
No. 635
METRIC
FULL HT.
PART #
HALF HT.
PART #
5.6 mm
4.75 mm
4.0 mm
3.35 mm
2.8 mm
2.36 mm
2.0 mm
1.7 mm
1.4 mm
1.18 mm
1.0 mm
850 micron
710 micron
600 micron
500 micron
425 micron
355 micron
300 micron
250 micron
212 micron
180 micron
150 micron
125 micron
106 micron
90 micron
75 micron
63 micron
53 micron
45 micron
38 micron
32 micron
25 micron
20 micron
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1324
1315
1325
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
•
•
•
BRASS FRAME —
STAINLESS CLOTH
FULL HT.
PART #
HALF HT.
PART #
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1565
1564
1566
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1648
1647
1649
Overall Height – Full: 1-3/4"; Half: 1-1/4".
Depth to Cloth – Full: 1-1/4"; Half: 5/8".
See Pages 12 and 13 for NIST Traceable
Certification Services.
TOP COVERS
ITEM
PART #
Brass
Brass w. Ring
8405
8406
BOTTOM PANS
ITEM
PART #
Brass - Full Ht.
Brass - Half Ht.
Brass w. Skirt - Full Ht.
Brass w. Skirt - Half Ht.
8401
8402
8403
8404
Stainless Stainless w. Ring
8411
8412
Stainless – Full Ht.
Stainless – Half Ht.
Stainless w. Skirt – Full Ht.
Stainless w. Skirt – Half Ht.
8407
8408
8409
8410
GOLD SERIES TEST SIEVES
• Guarantees that the permissable variation of
average opening as allowed by ASTM E-11
is reduced by 50%.
• Designed as “masters” for internal quality
assurance programs (8" diameter).
• Each test sieve is optically examined, serialized,
and supplied with complete NIST traceable
documents.
6
www.wstyler.com
DESIGNATION
U.S.A.
METRIC
No. 20
No. 25
No. 30
No. 35
No. 40
No. 45
No. 50
No. 60
No. 70
No. 80
No. 100
No. 120
No. 140
No. 170
No. 200
No. 230
No. 270
No. 325
No. 400
No. 500
850 micron
710 micron
600 micron
500 micron
425 micron
355 micron
300 micron
250 micron
212 micron
180 micron
150 micron
125 micron
106 micron
90 micron
75 micron
63 micron
53 micron
45 micron
38 micron
25 micron
STAINLESS FRAME-STAINLESS CLOTH
FULL HT.
PART #
5199G
5200G
5201G
5202G
5203G
5204G
5205G
5206G
5207G
5208G
5209G
5210G
5211G
5212G
5213G
5214G
5215G
5216G
5217G
5218G
HALF HT.
PART #
5365G
5366G
5367G
5368G
5369G
5370G
5371G
5372G
5373G
5374G
5375G
5376G
5377G
5378G
5379G
5380G
5381G
5382G
5383G
5384G