The 19B137 is a 12" (304.8mm) half height test sieve with a No. 140 mesh. This sieve, or sifter, is constructed with a brass frame and stainless steel wire mesh cloth. Half height 12" sieves have a 1-5/8" depth to the wire cloth and are easily nestable. The No. 140 mesh is a fine size U.S. Standard mesh size with a 0.0041" (106µm) nominal sieve opening with a typical wire diameter of 0.071mm. Die-formed frames assure a proper fit, superior quality and performance, guaranteeing that the American Society for Testing Materials (ASTM) specifications are always met. ASTM E11 certified and made in the U.S.A.

Testing sieves are a cost-effective quality control product for particle size analysis. Stainless steel test sieves are known for being durable with non-corrosive properties which are not altered by water and are preferable for wet sieving such as food applications, aggregates, mining, and pharmaceuticals. Brass sieves are more cost efficient but less durable. Test sieves are commonly used for separating, fractioning, and particle size measurement of fertilizers, coffee, construction materials, plastics, soils, cement clinker and more. They are often used in many industries, from agricultural, chemicals, construction, to pharmaceuticals.


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.

Additional Information

More Information
Pallet Pack1,000 ea.
Weight3 lbs.
Country of ManufactureUnited States
Sieve Diameter12"
Sieve Depth1-5/8"
Frame MaterialBrass
Wire Cloth MaterialStainless Steel
Mesh Size RangeFine
Mesh Size Metric106μm
Mesh Size U.S. Std#140
Nominal Sieve Opening0.0041"
Typical Wire Dia.0.071mm
StandardsASTM E11
Note:*Pans and covers sold separately
Q & A
Customer Questions
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
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