G2237 USA STANDARD TESTING SIEVE WOVEN WIRE CLOTH TEST SIEVE STAINLESS STEEL SCREEN MATERIAL BRASS FRAME MATERIAL MESH SIZE 1-1/4 IN. MESH SIZE RANGE COARSE WIRE DIA 4MM OPENING SIZE 31.5 MM OUTSIDE DIA 8 IN. FRAME INSIDE DIA 8 IN. OVERALL DEPTH 2 IN. ASTM E11 STANDARDS
