Woven Wire Sieves

Endecotts woven wire mesh sieves are the most widely used test sieves for all types of laboratory sampling and particle size analysis.

Endecotts woven wire mesh sieves are the most widely used test sieves for all types of laboratory sampling and particle size analysis. They are made with only the highest quality materials and are available in diameter sizes of 38, 100, 150, 200, 250, 300, 315, 350, 400 and 450 mm or in 3, 8, 12 or 18 inches.

They can be supplied with aperture sizes ranging from 125 mm down to 20 microns in full or half height versions. Woven wire mesh sieves are available in frame materials of either stainless steel or brass (315, 350, 400 and 450 mm only available in stainless steel).

• Precision frame (ensures consistent nestability)
• Precise aperture (in accordance with ISO 3310, ASTM or other specifications)
• Available to every national and international standard
• Natural fillet (free flowing of sample)
• Totally sealed (no crevice to lose material)
• Evenly tensioned mesh ensures accurate analysis
• Safe edge (big radius makes it comfortable to handle)
• Serial number (ensures full traceability)


Type of mesh woven wire
Diameter 38/100/150/200/250/300/315/350/400/450mm
3/8/12/18 inches
Mesh sizes 125mm – 20µm
Frame material stainless steel / brass
Mesh material stainless steel
Height full and half height version


Endecotts Standard Woven Wire Mesh Sieves are available in these sizes

International Test Sieve Series:

ISO 3310-1
Nominal Aperture Sizes
125.00mm 26.50mm 5.60mm 1.18mm 250µm 53µm
112.00mm 25.00mm 5.00mm 1.12mm 224µm 50µm
106.00mm 22.40mm 4.75mm 1.00mm 212µm 45µm
100.00mm 20.00mm 4.50mm 900µm 200µm 40µm
90.00mm 19.00mm 4.00mm 850µm 180µm 38µm
80.00mm 18.00mm 3.55mm 800µm 160µm 36µm
75.00mm 16.00mm 3.35mm 710µm 150µm 32µm
71.00mm 14.00mm 3.15mm 630µm 140µm 25µm
63.00mm 13.20mm 2.80mm 600µm 125µm 20µm
56.00mm 12.50mm 2.50mm 560µm 112µm
53.00mm 11.20mm 2.36mm 500µm 106µm
50.00mm 10.00mm 2.24mm 450µm 100µm
45.00mm 9.50mm 2.00mm 425µm 90µm
40.00mm 9.00mm 1.80mm 400µm 80µm
37.50mm 8.00mm 1.70mm 355µm 75µm
35.50mm 7.10mm 1.60mm 315µm 71µm
31.50mm 6.70mm 1.40mm 300µm 63µm
28.00mm 6.30mm 1.25mm 280µm 56µm

American Standard Sieve Series:

Sieve Designation
Standard Altern. Standard Altern. Standard Altern.
125.00mm 5.00 9.50mm 3/8 425µm No. 40
106.00mm 4.24 8.00mm 5/16 355µm No. 45
100.00mm 4 6.70mm 0.265 300µm No. 50
90.00mm 3-1/2 6.30mm 1/4 250µm No. 60
75.00mm 3 5.60mm No. 3-1/2 212µm No. 70
63.00mm 2-1/2 4.75mm No. 4 180µm No. 80
53.00mm 2.12 4.00mm No. 5 150µm No. 100
50.00mm 2 3.35mm No. 6 125µm No. 120
45.00mm 1-3/4 2.80mm No. 7 106µm No. 140
37.50mm 1-1/2 2.36mm No. 8 90µm No. 170
31.50mm 1-1/4 2.00mm No. 10 75µm No. 200
26.50mm 1.06 1.70mm No. 12 63µm No. 230
25.00mm 1 1.40mm No. 14 53µm No. 270
22.40mm 7/8 1.18mm No. 16 45µm No. 325
19.00mm 3/4 1.00mm No. 18 38µm No. 400
16.00mm 5/8 850µm No. 20 32µm No. 450
13.20mm 0.530 710µm No. 25 25µm No. 500
12.50mm 1/2 600µm No. 30 20µm No. 635
11.20mm 7/16 500µm No. 35