ISO 4783-1

This part of ISO 4783 tabulates combinations of aperture sizes and wire diameters for industrial wire screens and woven wire cloth. It provides thereby a comprehensive range of which preferred groups of combinations may be chosen. The percentage open area A0 of each aperture/wire combination is stated to assist in assessing a combination for screening purposes. ISO 4783-2 gives the preferred combinations for woven wire cloth, and ISO 4783-3 the preferred combinations for pre-crimped or pressure-welded wire screens.