12-inch (305 mm) sieve, 40 US STD mesh, Stainless Steel

12-inch (305 mm) test sieve with 425 μm aperture mesh (US STD #40 mesh). Manufactured from commercial-grade stainless steel with a 107 mm overall height, optimized for particle size classification of medium to fine materials in analytical and quality control applications.

Technical specifications: 305 mm nominal diameter, compliant with US Standard Sieve Series, woven stainless steel mesh resistant to corrosion. High throughput capacity for significant sample volumes. Robust design for repetitive use in laboratories, production plants, and materials analysis centers.

TYLER brand — the standard reference in precision sieving equipment.