div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=pts-4021-transition-sump-petro-transition-sumppdf-vent-stack-application-transitionhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: PTS-4021 Transition Sump - Petro Maxpetromaxcamanufacturers2opwpts-4021 transition sumppdf · Vent Stack Application: Transition sump is used for containment and accessibility loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsmxreader034viewer20220519085ffcbdcf51943100c8060055html5thumbnails1jpg width=140 height=200 divdiv