12"-FH-BR-SS-US-#4-SIEVE (6989) TM4

Brass frame, full height, 12" diameter testing sieve

USA Series (NIST size) No: 4

ASTM Sieve Opening: 4750 microns

Tyler Mesh: 4

Sieve Opening: 0.187 inches

Wire Diameter: 1.60 mm

Overall Height: 4-1/4"

Depth to cloth: 3-1/4"