Scallops assistance the two outward and inward flow directions, with installation from the vessel's major manhole. The flow rate is determined by Every scallop's cross-area place, collectively contributing to the full reactor capacity. FIGS. 2 and three clearly show a relatively uniform spacing of perforations across the front and back https://messiahfrblv.glifeblog.com/32342261/not-known-details-about-wedge-wire-screens