8" Stainless Steel H/H ASTM Sieve 20 micron or No.635
8-inch Diameter Stainless Steel Half-Height (1" Deep) Frame, Stainless Steel Woven Wire Mesh, Certified Compliance to ASTM E11 Specifications, 20 microns or No.635
8-inch Diameter Stainless Steel Half-Height (1" Deep) Frame, Stainless Steel Woven Wire Mesh, Certified Compliance to ASTM E11 Specifications, 20 microns or No.635