ISO 7805-2:1987
Industrial plate screens; Part 2 : Thickness below 3 mm

Standard No.

ISO 7805-2:1987

Release Date

1987

Published By

International Organization for Standardization (ISO)

Latest

ISO 7805-2:1987

Scope

Describes three patterns using round (circular) and square perforations. The sizes of holes range down to 2 mm for square holes and to 0.5 mm for round holes. Five ratios of pitch to hole are specified which result in nominal open areas ranging from about 60 % to 23 %.

ISO 7805-2:1987 history

• 1987 ISO 7805-2:1987 Industrial plate screens; Part 2 : Thickness below 3 mm