12in (305mm) diameter ASTM E11 Test Sieve has stainless steel woven-wire cloth with No. 270 (53µm) openings and a half-height brass frame. The overall height is 2-5/8in and the stacked height is 1-3/4in.
Note: Backing Cloth is an add-on purchase option to prevent sagging or tearing and improves service life for finer mesh sieves. A No. 30 stainless steel mesh reinforcement is added below the primary sieve cloth on the test sieve. This increases the strength of the primary sieve cloth and reduces distortion of the openings during use. These sieves are made-to-order and are non-returnable.
- Individually serial numbered
- Compliant with ASTM E11 requirements for Compliance Sieves
- 12” Sieve, Brass/Stainless, Half Height, No. 270 with Backing Cloth
- Certificate of Conformance to ASTM E11 requirements