Testing Sieves STANDARDS : EN 933-2; ISO 565, 3310-1, 3310-2; ASTM E11, 323 PARSROS offers a wide range of High Quality Testing Sieves which are used in all types of sieve testing applications, from sampling and classification of soils, aggregates and other powdered and granular materials. PARSROS testing sieves are of the highest quality to ensure consistent fit, accurate specifications and durable construction. Woven Wire Cloth and Perforated Plate Sieves are supplied in 200 mm and 300 mm frame diameters in various nominal aperture sizes suitable for several applications and standards. Wet Washing Sieves are used for wet testing of various materials enabling to wash the fines through the sieve without losing any of the sample. Available in 200 mm diameter with 100 mm and 200 mm deep models. All parts of testing sieves are manufactured from stainless steel. Receiving Pans and Lids are available in stainless steel with 200 mm and 300 mm diameters.