KimLab Economy Test Sieve #20 / 850μm Mesh Size,304 Stainless Steel Wire Cloth, 8\ Diameter
- Inner Diameter 7.8"/197mm, Height above wire 1.7"/43mm, Overall Height 2"/5cm.
- 304 Stainless steel wire cloth, chrome plating steel frame.
- Double layers steel sheet punching press,streching the wire cloth tightly, edge smooth.
- Economy style is 1cm lower than ISO Standard or ASTM E11 Full Height 6cm.