div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader030fdocumentsinreader030viewer20220225175b08f6f57f8b9a93738d2f00html5page1jpg target=_blank img data-url=documentupc-shield-in-accordance-with-astm-2665-and-igc-67-2007-standards-provent-3-pvchtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: proventsystemscomproventsystemscomwp-contentuploads201306ProVentSubmittal3pdfthe UPC Shield in accordance with ASTM 2665 and IGC 67-2007 Standards ProVent 3 PVC Double Wye loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsinreader030viewer20220225175b08f6f57f8b9a93738d2f00html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader030fdocumentsinreader030viewer20220225175b08f6f57f8b9a93738d2f00html5page2jpg target=_blank img data-url=documentupc-shield-in-accordance-with-astm-2665-and-igc-67-2007-standards-provent-3-pvchtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: proventsystemscomproventsystemscomwp-contentuploads201306ProVentSubmittal3pdfthe UPC Shield in accordance with ASTM 2665 and IGC 67-2007 Standards ProVent 3 PVC Double Wye loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsinreader030viewer20220225175b08f6f57f8b9a93738d2f00html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader030fdocumentsinreader030viewer20220225175b08f6f57f8b9a93738d2f00html5page3jpg target=_blank img data-url=documentupc-shield-in-accordance-with-astm-2665-and-igc-67-2007-standards-provent-3-pvchtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3:...