div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: FlameGuard Productspdf - National FireFlameGuard Products must be installed in accordance with Spear CPVC Fire Sprinkler Piping Products Installation Instructions National Fire src=https:reader036fdocumentsinreader036viewer202208161960fdf72bc4c7a6406c48d3dbhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: FlameGuard Productspdf - National FireFlameGuard Products must be installed in accordance with Spear CPVC Fire Sprinkler Piping Products Installation Instructions National Fire src=https:reader036fdocumentsinreader036viewer202208161960fdf72bc4c7a6406c48d3dbhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv