Metallic Brass and Stainless Steel Mesh Sieves
sieves
  • 8" Diam.in full (2.0") height and half (1.0") height
  • 12" Diam in heights. Full (3-1/4"), Half (1-5/8"), and Intermediate (2").
  • Suitable for wet sieving.
  • Each sieve has a serial number for traceability.
  • Certificate of compliance included.
  • Certificate of Calibration on request.
  • Order Sieves online

12" sieves are available in all stainless steel construction, or a with a brass rim and stainless mesh, or all brass construction.

8" sieves are also available in all stainless construction, or with a brass rim and stainless mesh, or all brass construction.

The tables below relate the actual mesh size to the ASTM number for US standard sieves
* indicates a non ASTM size ISO sieve.


Mesh Size
microns (um)
ASTM #
(E-11-95)
20 #635
25 #500
32 #450
36*  
38 #400
40*  
45 #325
50*  
53 #270
56*  
63 #230
71*  
75 #200
80*  
90 #170
100*  
106 #140
112*  
125 #120
140*  
150 #100
160*  
180 #80
200*  
212 #70
224*  
250 #60
280*  
300 #50
315*  
355 #45
400*  
425 #40
450*  
500 #35
560*  
600 #30
630*  
710 #25
800*  
850 #20
900*  
Mesh Size
(mm)
ASTM #
(E-11-95)
1.00 #18
1.12*  
1.18 #16
1.25*  
1.40 #14
1.60*  
1.70 #12
1.80*  
2.00 #10
2.24*  
2.36 #8
2.50*  
2.80 #7
3.15*  
3.35 #6
3.55*  
4.00 #5
4.50*  
4.75 #4
5.00*  
5.60 #31/2
6.30 1/4"
6.70 0.265"
7.10*  
8.00 5/16"
9.00*  
9.50 3/8"
10.00*  
11.20 7/16"
12.50 1/2"
13.20 0.530"
14.00*  
16.00 5/8"
18.00*  
19.00 3/4"
20.00*  
22.40 7/8"
25.00 1.00"
26.50 1.06"
28.00*  
31.50 1 1/4"
35.50*  
37.50 1 1/2"
40.00*  
45.00 1 3/4"
50.00 2.00"
53.00 2.12"
56.00*  
63.00 2 1/2"
71.00*  
75.00 3.00"
80.00*  
90.00 3 1/2"
100.00 4.00"
106.00 4.24"
112.00*  
125.00 5.0"

 


* ISO mesh sizes ( ISO 3310.1)Special Order Call or email for quotation

Select and Order Sieves online   -   Contact Us


Mesh Material
Openings 20 um to 22.4 mm Stainless steel
Openings above 22.4mm Annealed Stainless Steel
Sieve Weight 300 to 500 gm depending on mesh


Recommended Volumes
Mesh size Volume cc
38 um 25
45 um 30
63 um 35
90 um 40
125 um 50
250 um 70
500 um 100
1.00 mm 140
2.00 mm 200
4.00 mm 350
8.00 mm 500
16.00 mm 1000

Topac Inc 231 CJC Highway, Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779 e-mail: e-mail: sales@topac.com

©2016 by Topac Inc. - ALL RIGHTS RESERVED