12-inch (305 mm) sieve, 80 US STD mesh, stainless steel

12-inch (305 mm diameter) particle size classification sieve with AISI 304/316 stainless steel frame and US STD number 80 woven wire mesh. Nominal aperture of 180 μm (micrometers) in accordance with industrial sieving standards.

Technical specifications: 107 mm total height, cylindrical geometry optimized for maximum separation efficiency. High-tension electrowelded stainless steel mesh, resistant to galvanic corrosion and mechanical fatigue in repetitive use cycles.

Applications: particle size analysis of powders, minerals, aggregates, flours, and chemical products. Complies with ASTM E11 and ISO 3310-1 standards for metrological reproducibility in analytical laboratories and industrial quality control processes.

Robust construction with the capacity to process significant volumes without mesh deformation.