div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=header-pressure-which-must-be-reversed-for-flow-to-oc-cur-from-the-vent-headerhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · header pressure which must be reversed for flow to oc- cur from the vent header to the process return or disposal return header An on-board eductor increases vent header pressure loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsmxreader034viewer20220421105e8a4dad976c816da83a5263html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=header-pressure-which-must-be-reversed-for-flow-to-oc-cur-from-the-vent-headerhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: · header pressure which must be reversed for flow to oc- cur from the vent header to the process return or disposal return header An on-board eductor increases vent header pressure loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsmxreader034viewer20220421105e8a4dad976c816da83a5263html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=header-pressure-which-must-be-reversed-for-flow-to-oc-cur-from-the-vent-headerhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: · header pressure which must be reversed for flow to oc- cur from the vent header to the process return or disposal return header An on-board eductor increases vent header pressure loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsmxreader034viewer20220421105e8a4dad976c816da83a5263html5thumbnails3jpg width=140 height=200 divdiv