div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentpts-4021-transition-sump-petro-transition-sumppdf-vent-stack-application-transitionhtmlpage=1 data-page=1 class=trans-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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsusreader034viewer20220519085ffcbdcf51943100c8060055html5thumbnails1jpg width=140 height=200 divdiv