18"-FH-SS-SS-US-#20-SIEVE (4221) TM20
Stainless Steel frame, Stainless Steel cloth, full height, 18" diameter testing sieve
USA Series (NIST size) No: 20
Tyler Mesh: 20
ASTM Sieve Opening: 850 microns
Sieve Opening: 0.0331 inches
Wire Diameter: 0.500 mm
Overall Height: 5-1/2"
Depth to cloth: 4-1/2"