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4" Diameter Standard Brass Sieves

All USA Standard Sieves Dual Mfg produces are sold as ASTM E11 Compliant Sieves and are supplied with a free certificate stating all relevant facts associated with “Compliant Sieves”.

Standard depth = 1-1/2" from rim to cloth. Optional wash depths are available (4" deep). Each sieve has an individualized etched serial number and is supplied with a certificate of analysis. Optional backing cloth can be installed on all listed sieves.

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Item #

Mesh Number

Mesh Material

Mesh Openings

Wire Diameter

List Price

US4-8B

#8

Brass

2360 Micron 2.36 mm 0.0937 in

1.00 mm 0.039 in

$51.50
US4-10B

#10

Brass

2000 Micron 2.00 mm 0.0787 in

0.900 mm 0.035 in

$51.50
US4-12B

#12

Brass

1700 Micron 1.70 mm 0.0661 in

0.800 mm 0.031 in

$51.50
US4-14B

#14

Brass

1400 Micron 1.40 mm 0.0555 in

0.710 mm 0.027 in

$51.50
US4-16B

#16

Brass

1180 Micron 1.18 mm 0.0469 in

0.630 mm 0.024 in

$51.50
US4-18B

#18

Brass

1000 Micron 1.00 mm 0.0394 in

0.560 mm 0.022 in

$51.50
US4-20B

#20

Brass

850 Micron 0.850 mm 0.0331 in

0.500 mm 0.019 in

$51.50
US4-25B

#25

Brass

710 Micron 0.710 mm 0.0278 in

0.450 mm 0.017 in

$51.50
US4-30B

#30

Brass

600 Micron 0.600 mm 0.0234 in

0.400 mm 0.015 in

$51.50
US4-35B

#35

Brass

500 Micron 0.500 mm 0.0197 in

0.315 mm 0.012 in

$51.50
US4-40B

#40

Brass

425 Micron 0.425 mm 0.0165 in

0.280 mm 0.011 in

$51.50
US4-45B

#50

Brass

355 Micron 0.355 mm 0.0139 in

0.224 mm 0.008 in

$51.50
US4-50B

#50

Brass

300 Micron 0.300 mm 0.0117 in

0.200 mm 0.007 in

$51.50
US4-60B

#60

Brass

250 Micron 0.250 mm 0.0098 in

0.160 mm 0.006 in

$51.50
US4-70B

#70

Brass

212 Micron 0.212 mm 0.0083 in

0.140 mm 0.005 in

$51.50
US4-80B

#80

Brass

180 Micron 0.180 mm 0.0070 in

0.125 mm 0.004 in

$51.50
US4-100B

#100

Brass

150 Micron 0.150 mm 0.0059 in

0.100 mm 0.003 in

$54.50
US4-120B

#120

Brass

125 Micron 0.125 mm 0.0049 in

0.090 mm 0.003 in

$54.50
US4-140B

#140

Brass

106 Micron 0.106 mm 0.0041 in

0.071 mm 0.0027 in

$54.50
US4-170B

#170

Brass

90 Micron 0.090 mm 0.0035 in

0.063 mm 0.0024 in

$57.50
US4-200B

#200

Brass

75 Micron 0.075 mm 0.0029 in

0.050 mm 0.0019 in

$60.75
US4-230B

#230

Brass

63 Micron 0.063 mm 0.0025 in

0.045 mm 0.0017 in

$66.30
US4-270B

#270

Brass

53 Micron 0.053 mm 0.0021 in

0.036 mm 0.0014 in

$73.44
US4-325B

#325

Brass

45 Micron 0.045 mm 0.0017 in

0.032 mm 0.0012 in

$83.64