No. 325; 45 µm/0.0017” Dual Manufacturing Standard Testing Sieve

Rugged and accurate, these sieves feature heavy gauge brass frames, and the brass mesh is soldered onto the frame and bottom for superior durability. A multi-step manufacturing process ensures that all pieces are assembled together to form a seamless bond, resulting in no material loss between the mesh and frame. The sieves easily stack together. ASTM - E11 compliant. Meet ANSI, ISO, and NBS specifications. Each sieve has an individualized etched serial number and is supplied with a certificate of analysis. All sieves are 2”H x 8” diameter.