12-inch (305 mm) sieve, 3 1/2 US STD mesh, stainless steel

Test sieve with a nominal diameter of 305 mm (12 inches), manufactured from high corrosion-resistant stainless steel. Complies with US STD specifications with a 3 1/2 in. (5.6 mm) mesh opening. Frame height: 107 mm. TYLER brand certification. Technical specifications: grain size classification for medium to fine particles, high-volume processing capacity, precision mesh structure. Ideal for quality control applications, particle size analysis, and solids separation in laboratory and industrial settings. Material: austenitic stainless steel. Optimal chemical and mechanical resistance for corrosive environments and continuous operation.