US Std # 4 Brass / SS Sieve Tyler Mesh 4 (7525)

Brass frame, Stainless Steel cloth, full height, 18" diameter testing sieve
USA Series (NIST size) No: 4
ASTM Sieve Opening: 4750 microns
Tyler Mesh: 4
Sieve Opening: 0.187 inches
Wire Diameter: 1.54 mm
Overall Height: 5-1/2"
Depth to cloth: 4-1/2"
Special Order Only