{"id":4027,"date":"2026-09-09T16:06:24","date_gmt":"2026-09-09T12:36:24","guid":{"rendered":"https:\/\/imacofire.com\/en\/?page_id=4027"},"modified":"2026-09-09T16:45:30","modified_gmt":"2026-09-09T13:15:30","slug":"fire-protection-encyclopedia-foam-pourer","status":"publish","type":"page","link":"https:\/\/imacofire.com\/en\/fire-protection-encyclopedia-foam-pourer\/","title":{"rendered":"Foam Pourer"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4027\" class=\"elementor elementor-4027\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-top-section elementor-element elementor-element-08da3ee pageBg elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"08da3ee\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-940d57f\" data-id=\"940d57f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-inner-section elementor-element elementor-element-0463e6d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0463e6d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6de625d\" data-id=\"6de625d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1fd807f color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"1fd807f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1>Foam Pourer<\/h1><nav><\/nav><nav><\/nav>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88548e1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"88548e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c8b6ec color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"5c8b6ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"1178\" data-end=\"1356\">Learn what a Foam Pourer is, how it works, its main components, applications, installation requirements, and its role in foam fire protection systems for flammable liquid storage tanks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ff9dc3 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"0ff9dc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"7f8x68\" data-start=\"750\" data-end=\"777\">What Is a Foam Pourer?<\/h1>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b88b73 elementor-widget elementor-widget-wd_list\" data-id=\"2b88b73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"wd-list color-scheme-custom wd-fontsize-xs wd-type-icon wd-style-rounded text-left wd-shape-icon\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-7187ab7\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"wd-icon\"><span class=\"fab fa-whmcs\"><\/span><\/span>\t\t\t\t\t\n\t\t\t\t\t<span class=\"wd-list-content list-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tA Foam Pourer is a foam discharge device used in fixed fire protection systems to apply finished firefighting foam onto the surface of flammable or combustible liquids. It is commonly installed on atmospheric storage tanks and works with a foam chamber or foam-making arrangement to distribute foam gently across the fuel surface. Proper foam application is essential for effective vapor suppression, fire control, and prevention of reignition.\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-359c043 elementor-widget elementor-widget-wd_list\" data-id=\"359c043\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"wd-list color-scheme-custom wd-fontsize-xs wd-type-icon wd-style-rounded text-left wd-shape-icon\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-7187ab7\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"wd-icon\"><span class=\"fab fa-whmcs\"><\/span><\/span>\t\t\t\t\t\n\t\t\t\t\t<span class=\"wd-list-content list-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<h1 data-section-id=\"1xiv7hc\" data-start=\"1372\" data-end=\"1385\" class=\"PDq2pG_selectionAnchorContainer\">Quick Facts<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/h1>\n<div class=\"TyagGW_tableContainer\"><div tabindex=\"-1\" class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\"><\/div><\/div>\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-741504b color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"741504b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><thead><tr><th>Item<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td>Equipment Name<\/td><td>Foam Pourer<\/td><\/tr><tr><td>Equipment Type<\/td><td>Foam Discharge Device<\/td><\/tr><tr><td>Primary Function<\/td><td>Applies Finished Foam to the Protected Surface<\/td><\/tr><tr><td>Typical Installation<\/td><td>Fixed Roof Storage Tanks<\/td><\/tr><tr><td>Operating Medium<\/td><td>Foam Solution \/ Finished Foam<\/td><\/tr><tr><td>Common Application<\/td><td>Flammable Liquid Storage Tanks<\/td><\/tr><tr><td>Related Equipment<\/td><td>Foam Chamber, Foam Concentrate, Foam Proportioner<\/td><\/tr><tr><td>Main Benefit<\/td><td>Gentle and Controlled Foam Application<\/td><\/tr><tr><td>Applicable Standards<\/td><td>NFPA 11 and Applicable Project Requirements<\/td><\/tr><\/tbody><\/table><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c169e4 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"2c169e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"pageText\" style=\"text-align: center;\">For price inquiries or to receive specialized consultation from imacofire, please contact us at <a 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class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-inner-section elementor-element elementor-element-1a09730 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1a09730\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-fb5d785\" data-id=\"fb5d785\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63c1649 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"63c1649\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"8aq8ff\" data-start=\"1656\" data-end=\"1675\">Overview<\/h1><p data-start=\"1677\" data-end=\"1724\">\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83ad9cc elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"83ad9cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc8d35e color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"dc8d35e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\" data-start=\"1850\" data-end=\"2006\">A Foam Pourer is an important component of fixed foam fire protection systems designed for the protection of flammable and combustible liquid storage tanks.<\/p><p style=\"text-align: left;\" data-start=\"2008\" data-end=\"2227\">The primary purpose of a Foam Pourer is not to store foam concentrate or proportion it with water. Instead, it is part of the final discharge arrangement that helps apply firefighting foam to the protected fuel surface.<\/p><p style=\"text-align: left;\" data-start=\"2229\" data-end=\"2586\">Correct foam application is extremely important when dealing with flammable liquid fires. If foam is discharged directly onto the burning liquid with excessive force, the fuel surface may be disturbed and the foam blanket may break down. In some cases, aggressive application can contribute to fuel splashing or reduce the effectiveness of the foam blanket.<\/p><p style=\"text-align: left;\" data-start=\"2588\" data-end=\"2779\">A properly designed Foam Pourer allows the foam to be applied in a controlled manner. The foam is directed so that it can flow gently across the surface of the fuel, forming a stable blanket.<\/p><p style=\"text-align: left;\" data-start=\"2781\" data-end=\"2823\">Foam Pourers are commonly associated with:<\/p><ul data-start=\"2825\" data-end=\"2959\"><li style=\"text-align: left;\" data-section-id=\"uql7n4\" data-start=\"2825\" data-end=\"2851\">Fixed Roof Storage Tanks<\/li><li style=\"text-align: left;\" data-section-id=\"1nenizt\" data-start=\"2852\" data-end=\"2879\">Hydrocarbon Storage Tanks<\/li><li style=\"text-align: left;\" data-section-id=\"jg8beb\" data-start=\"2880\" data-end=\"2892\">Tank Farms<\/li><li style=\"text-align: left;\" data-section-id=\"2fb20m\" data-start=\"2893\" data-end=\"2905\">Refineries<\/li><li style=\"text-align: left;\" data-section-id=\"19rxq04\" data-start=\"2906\" data-end=\"2928\">Petrochemical Plants<\/li><li style=\"text-align: left;\" data-section-id=\"qlkjq0\" data-start=\"2929\" data-end=\"2959\">Bulk Fuel Storage Facilities<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-top-section elementor-element elementor-element-d4fad85 pageBg elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d4fad85\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7185573\" data-id=\"7185573\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-inner-section elementor-element elementor-element-501d403 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"501d403\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-6688418\" data-id=\"6688418\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eaf3e79 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"eaf3e79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"pageText\">Downloads<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8cb72f elementor-mobile-align-right elementor-widget elementor-widget-button\" data-id=\"c8cb72f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/imacofire.com\/wp-content\/uploads\/2024\/06\/Deluge-Valve.zip\" target=\"_blank\" id=\"btn-download\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-cloud-download-alt\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Product Datasheet<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-848f231 elementor-mobile-align-right elementor-widget elementor-widget-button\" data-id=\"848f231\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/imacofire.com\/wp-content\/uploads\/2024\/06\/Deluge-Valve.zip\" target=\"_blank\" id=\"btn-download\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-cloud-download-alt\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">   Product Catalog(F)<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44a42cd elementor-mobile-align-right elementor-widget elementor-widget-button\" data-id=\"44a42cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/imacofire.com\/wp-content\/uploads\/2024\/06\/Deluge-Valve.zip\" target=\"_blank\" id=\"btn-download\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-cloud-download-alt\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Installation Manual<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f99ff5 elementor-mobile-align-right elementor-widget elementor-widget-button\" data-id=\"2f99ff5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/imacofire.com\/wp-content\/uploads\/2024\/06\/Deluge-Valve.zip\" target=\"_blank\" id=\"btn-download\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-cloud-download-alt\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Technical Drawing.<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-top-section elementor-element elementor-element-d812fc4 pageBg elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d812fc4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e15734d\" data-id=\"e15734d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-inner-section elementor-element elementor-element-e0e706c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e0e706c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-943aa81\" data-id=\"943aa81\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d104eb color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"4d104eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"mj401y\" data-start=\"5\" data-end=\"35\">Why Is a Foam Pourer Needed?<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3df0b8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c3df0b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e13ff6 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"1e13ff6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><h1 data-section-id=\"b0tzd0\" data-start=\"3391\" data-end=\"3420\"><span aria-hidden=\"true\"><\/span><\/h1><h1 data-section-id=\"1o9lx6t\" data-start=\"2966\" data-end=\"2996\" class=\"PDq2pG_selectionAnchorContainer\"><span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/h1><p data-start=\"3969\" data-end=\"4219\">\n<\/p><p data-start=\"2998\" data-end=\"3091\" class=\"\">Flammable liquid fires require a different approach compared with ordinary combustible fires.<\/p><p data-start=\"3969\" data-end=\"4219\">\n<\/p><p data-start=\"3093\" data-end=\"3308\">The objective is not simply to apply a large volume of extinguishing agent to the fire. The foam must be applied in a way that allows it to cover the fuel surface without unnecessarily disturbing the burning liquid.<\/p><p data-start=\"3969\" data-end=\"4219\">\n<\/p><p data-start=\"3310\" data-end=\"3366\">A Foam Pourer helps achieve this controlled application.<\/p><p data-start=\"3969\" data-end=\"4219\">\n<\/p><p data-start=\"3368\" data-end=\"3395\">Its main functions include:<\/p><p data-start=\"3969\" data-end=\"4219\">\n<\/p><ul data-start=\"3397\" data-end=\"3688\">\n<li data-section-id=\"rmylhv\" data-start=\"3397\" data-end=\"3443\">\nDirecting foam toward the protected surface.\n<\/li>\n<li data-section-id=\"1f44bqf\" data-start=\"3444\" data-end=\"3481\">\nSupporting gentle foam application.\n<\/li>\n<li data-section-id=\"lqt34t\" data-start=\"3482\" data-end=\"3520\">\nImproving foam blanket distribution.\n<\/li>\n<li data-section-id=\"1uhp6ei\" data-start=\"3521\" data-end=\"3552\">\nSupporting vapor suppression.\n<\/li>\n<li data-section-id=\"1v2tsfv\" data-start=\"3553\" data-end=\"3600\">\nReducing the risk of foam blanket disruption.\n<\/li>\n<li data-section-id=\"1mzsl8j\" data-start=\"3601\" data-end=\"3635\">\nHelping prevent fire reignition.\n<\/li>\n<li data-section-id=\"52ddwr\" data-start=\"3636\" data-end=\"3688\">\nProviding controlled coverage of the fuel surface.\n<\/li>\n<\/ul><p data-start=\"3969\" data-end=\"4219\">\n<\/p><p data-start=\"3690\" data-end=\"3884\">The effectiveness of a Foam Pourer depends on the complete system design, including the foam concentrate, proportioning method, hydraulic conditions, discharge arrangement, and protected hazard.<\/p><p data-start=\"3969\" data-end=\"4219\">\n<\/p><\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-top-section elementor-element elementor-element-112810a pageBg elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"112810a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-50fead9\" data-id=\"50fead9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-inner-section elementor-element elementor-element-93c5480 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"93c5480\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-9e088c7\" data-id=\"9e088c7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0fead60 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"0fead60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"pageTitleH2\">Working Principle of a Foam Pourer<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35a5241 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"35a5241\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3392d4e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3392d4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><h1 data-section-id=\"oc06ep\" data-start=\"3824\" data-end=\"3843\"><span aria-hidden=\"true\"><\/span><\/h1><h1 data-section-id=\"gaqsx8\" data-start=\"4147\" data-end=\"4182\" class=\"PDq2pG_selectionAnchorContainer\"><span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/h1><p data-start=\"3912\" data-end=\"3989\" class=\"PDq2pG_selectionAnchorContainer\">The operation of a Foam Pourer can be explained through the following stages.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"3991\" data-end=\"3994\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"w5v0t1\" data-start=\"3996\" data-end=\"4032\">Step 1 \u2013 Foam Concentrate Storage<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"4034\" data-end=\"4129\">The firefighting process begins with foam concentrate stored in an appropriate system, such as:<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><ul data-start=\"4131\" data-end=\"4196\">\n<li data-section-id=\"2s5sg0\" data-start=\"4131\" data-end=\"4145\">\nBladder Tank\n<\/li>\n<li data-section-id=\"1es2xet\" data-start=\"4146\" data-end=\"4177\">\nAtmospheric Foam Storage Tank\n<\/li>\n<li data-section-id=\"hymieo\" data-start=\"4178\" data-end=\"4196\">\nFoam Pump System\n<\/li>\n<\/ul><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"4198\" data-end=\"4201\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"j1ed73\" data-start=\"4203\" data-end=\"4233\">Step 2 \u2013 Foam Proportioning<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"4235\" data-end=\"4323\">A Foam Proportioner mixes the foam concentrate with water at the required concentration.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"4325\" data-end=\"4361\">Common proportioning ratios include:<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><ul data-start=\"4363\" data-end=\"4377\">\n<li data-section-id=\"yhmroc\" data-start=\"4363\" data-end=\"4367\">\n1%\n<\/li>\n<li data-section-id=\"yhmrq6\" data-start=\"4368\" data-end=\"4372\">\n3%\n<\/li>\n<li data-section-id=\"yhmruj\" data-start=\"4373\" data-end=\"4377\">\n6%\n<\/li>\n<\/ul><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"4379\" data-end=\"4431\">The resulting mixture is known as <strong data-start=\"4413\" data-end=\"4430\">Foam Solution<\/strong>.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"4433\" data-end=\"4436\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"1v5w6r8\" data-start=\"4438\" data-end=\"4465\">Step 3 \u2013 Foam Generation<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"4467\" data-end=\"4562\">The foam solution passes through an appropriate foam-generating device where air is introduced.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"4564\" data-end=\"4609\">This produces <strong data-start=\"4578\" data-end=\"4608\">Finished Firefighting Foam<\/strong>.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"4611\" data-end=\"4741\">Depending on the system design, foam generation and discharge functions may be incorporated into a combined equipment arrangement.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"4743\" data-end=\"4746\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"10bxqcd\" data-start=\"4748\" data-end=\"4787\">Step 4 \u2013 Foam Enters the Foam Pourer<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"4789\" data-end=\"4862\">The finished foam reaches the Foam Pourer through the foam piping system.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"4864\" data-end=\"4928\">The device directs the foam toward the protected tank or hazard.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"4930\" data-end=\"4933\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"4tim62\" data-start=\"4935\" data-end=\"4972\">Step 5 \u2013 Controlled Foam Discharge<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"4974\" data-end=\"5051\">The Foam Pourer is designed to allow the foam to flow in a controlled manner.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"5053\" data-end=\"5175\">Instead of aggressively impacting the fuel surface, the foam is directed to promote smooth distribution across the liquid.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"5177\" data-end=\"5231\">This helps preserve the structure of the foam blanket.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"5233\" data-end=\"5236\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"1rmsqmf\" data-start=\"5238\" data-end=\"5272\">Step 6 \u2013 Foam Blanket Formation<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"5274\" data-end=\"5351\">Once the foam reaches the fuel surface, it spreads across the protected area.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"5353\" data-end=\"5392\">A properly maintained foam blanket can:<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><ul data-start=\"5394\" data-end=\"5553\">\n<li data-section-id=\"1vug1bz\" data-start=\"5394\" data-end=\"5422\">\nSuppress flammable vapors.\n<\/li>\n<li data-section-id=\"ivbv5t\" data-start=\"5423\" data-end=\"5463\">\nSeparate the fuel from the atmosphere.\n<\/li>\n<li data-section-id=\"crl3at\" data-start=\"5464\" data-end=\"5487\">\nReduce heat transfer.\n<\/li>\n<li data-section-id=\"kwjjbp\" data-start=\"5488\" data-end=\"5513\">\nSupport extinguishment.\n<\/li>\n<li data-section-id=\"1fqt6ap\" data-start=\"5514\" data-end=\"5553\">\nReduce the possibility of reignition.\n<\/li>\n<\/ul><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"5555\" data-end=\"5558\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h1 data-section-id=\"4hxpxv\" data-start=\"5560\" data-end=\"5594\">Main Components of a Foam Pourer<\/h1><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"5596\" data-end=\"5750\">The exact construction of a Foam Pourer depends on the manufacturer and system design. However, typical arrangements may include the following components.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"5752\" data-end=\"5755\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"1q40pv7\" data-start=\"5757\" data-end=\"5784\">1. Foam Inlet Connection<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"5786\" data-end=\"5865\">The inlet receives the foam solution or finished foam from the upstream system.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"5867\" data-end=\"5942\">The connection must be correctly sized to support the required system flow.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"5944\" data-end=\"5947\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"wozcod\" data-start=\"5949\" data-end=\"5969\">2. Discharge Body<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"5971\" data-end=\"6028\">The main body directs the foam toward the protected area.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"6030\" data-end=\"6095\">Its geometry is designed to support controlled foam distribution.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"6097\" data-end=\"6100\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"1i3rqj2\" data-start=\"6102\" data-end=\"6141\">3. Deflector or Distribution Surface<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"6143\" data-end=\"6219\">Many designs use a deflector or similar surface to help distribute the foam.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"6221\" data-end=\"6291\">This component helps reduce the direct impact of the discharge stream.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"6293\" data-end=\"6296\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"1krgmg9\" data-start=\"6298\" data-end=\"6315\">4. Foam Outlet<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"6317\" data-end=\"6382\">The outlet directs the foam toward the intended application area.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"6384\" data-end=\"6476\">The outlet design depends on the storage tank configuration and required application method.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"6478\" data-end=\"6481\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h2 data-section-id=\"1iq1huq\" data-start=\"6483\" data-end=\"6505\">5. Protective Cover<\/h2><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"6507\" data-end=\"6624\">Some outdoor installations may include a protective arrangement designed to reduce contamination or weather exposure.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"6626\" data-end=\"6629\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h1 data-section-id=\"1wbenvi\" data-start=\"6631\" data-end=\"6660\">Foam Pourer vs Foam Chamber<\/h1><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"6662\" data-end=\"6730\">These two terms are sometimes used together and can cause confusion.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"6732\" data-end=\"6874\">A <strong data-start=\"6734\" data-end=\"6750\">Foam Chamber<\/strong> is generally part of a complete tank foam application arrangement and may include foam-generating and discharge components.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"6876\" data-end=\"7016\">A <strong data-start=\"6878\" data-end=\"6893\">Foam Pourer<\/strong> primarily refers to the portion of the arrangement responsible for directing and applying foam onto the protected surface.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"7018\" data-end=\"7223\">However, terminology and product configurations can vary between manufacturers. Therefore, equipment should always be evaluated according to its specific technical documentation and approved system design.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><hr data-start=\"7225\" data-end=\"7228\"><p data-start=\"250\" data-end=\"494\">\n<\/p><h1 data-section-id=\"11wv8l5\" data-start=\"7230\" data-end=\"7251\">Engineering Insight<\/h1><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"7253\" data-end=\"7338\">The most important function of a Foam Pourer is not simply delivering foam to a tank.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"7340\" data-end=\"7391\"><strong data-start=\"7340\" data-end=\"7391\">It helps ensure that foam is applied correctly.<\/strong><\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><p data-start=\"7393\" data-end=\"7646\">A high-quality foam concentrate and accurate proportioning system can still perform poorly if the foam reaches the fuel surface in an unsuitable manner. The final application method is therefore just as important as the upstream foam generation process.<\/p><p data-start=\"250\" data-end=\"494\">\n<\/p><\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-top-section elementor-element elementor-element-4dc8581 pageBg elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4dc8581\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-14bf571\" data-id=\"14bf571\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-inner-section elementor-element elementor-element-b61f715 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b61f715\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-13e3bf8\" data-id=\"13e3bf8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f35496b color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"f35496b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1 data-section-id=\"zzilbx\" data-start=\"100\" data-end=\"123\">Types of Foam Pourers<\/h1><p data-start=\"125\" data-end=\"369\">\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-231e34b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"231e34b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90d19bd elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"90d19bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><h1 data-section-id=\"oc06ep\" data-start=\"3824\" data-end=\"3843\"><span aria-hidden=\"true\"><\/span><\/h1><h1 data-section-id=\"wbe3zl\" data-start=\"4908\" data-end=\"4925\"><span aria-hidden=\"true\"><\/span><\/h1><h1 data-section-id=\"uhjnzg\" data-start=\"6495\" data-end=\"6528\" class=\"PDq2pG_selectionAnchorContainer\"><span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/h1><p data-start=\"125\" data-end=\"369\" class=\"PDq2pG_selectionAnchorContainer\">Foam Pourers can vary depending on the protected hazard, tank configuration, foam application method, and manufacturer design. In many fixed foam systems, the Foam Pourer is integrated into a larger discharge arrangement such as a Foam Chamber.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"371\" data-end=\"476\">The following classifications help explain the different approaches used for controlled foam application.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"478\" data-end=\"481\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1vv8rw6\" data-start=\"483\" data-end=\"511\">1. Fixed Tank Foam Pourer<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"513\" data-end=\"637\">A Fixed Tank Foam Pourer is permanently installed on a storage tank and forms part of the fixed foam fire protection system.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"639\" data-end=\"728\">It is designed to apply foam to the surface of the stored liquid during a fire emergency.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"ucz99x\" data-start=\"730\" data-end=\"754\">Typical Applications<\/h3><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"756\" data-end=\"859\">\n<li data-section-id=\"uql7n4\" data-start=\"756\" data-end=\"782\">\nFixed Roof Storage Tanks\n<\/li>\n<li data-section-id=\"4ta7vq\" data-start=\"783\" data-end=\"807\">\nFlammable Liquid Tanks\n<\/li>\n<li data-section-id=\"1i57f9k\" data-start=\"808\" data-end=\"833\">\nFuel Storage Facilities\n<\/li>\n<li data-section-id=\"jg8beb\" data-start=\"834\" data-end=\"846\">\nTank Farms\n<\/li>\n<li data-section-id=\"2fb20m\" data-start=\"847\" data-end=\"859\">\nRefineries\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"1l3n95q\" data-start=\"861\" data-end=\"875\">Advantages<\/h3><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"877\" data-end=\"1042\">\n<li data-section-id=\"sxwy7\" data-start=\"877\" data-end=\"918\">\nPermanently available for emergency use\n<\/li>\n<li data-section-id=\"32fwlu\" data-start=\"919\" data-end=\"958\">\nIntegrated with the fixed foam system\n<\/li>\n<li data-section-id=\"1fz95y5\" data-start=\"959\" data-end=\"997\">\nProvides controlled foam application\n<\/li>\n<li data-section-id=\"1vctawd\" data-start=\"998\" data-end=\"1042\">\nSuitable for automatic or manual operation\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"1044\" data-end=\"1047\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"t3fhra\" data-start=\"1049\" data-end=\"1084\">2. Foam Pourer with Foam Chamber<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1086\" data-end=\"1219\">In many industrial applications, the foam application arrangement combines the functions of foam generation and controlled discharge.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1221\" data-end=\"1423\">The foam solution enters the <strong data-start=\"1250\" data-end=\"1266\">Foam Chamber<\/strong>, where air aspiration and foam generation take place. The resulting foam is then directed through the discharge arrangement and applied to the fuel surface.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1425\" data-end=\"1491\">This configuration is commonly used for atmospheric storage tanks.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"1l3n95q\" data-start=\"1493\" data-end=\"1507\">Advantages<\/h3><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"1509\" data-end=\"1650\">\n<li data-section-id=\"15q3qz1\" data-start=\"1509\" data-end=\"1553\">\nIntegrated foam generation and application\n<\/li>\n<li data-section-id=\"118cpgu\" data-start=\"1554\" data-end=\"1588\">\nSuitable for fixed storage tanks\n<\/li>\n<li data-section-id=\"177sy5e\" data-start=\"1589\" data-end=\"1623\">\nEfficient use of the foam system\n<\/li>\n<li data-section-id=\"y99tfn\" data-start=\"1624\" data-end=\"1650\">\nReliable tank protection\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"1652\" data-end=\"1655\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"zo8ah1\" data-start=\"1657\" data-end=\"1686\">3. Rim-Mounted Foam Pourer<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1688\" data-end=\"1768\">A Rim-Mounted Foam Pourer is installed near the upper section of a storage tank.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1770\" data-end=\"1902\">It is designed to apply foam across the surface of the liquid or, depending on the tank configuration, to a specific protected area.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"ucz99x\" data-start=\"1904\" data-end=\"1928\">Typical Applications<\/h3><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"1930\" data-end=\"2022\">\n<li data-section-id=\"16qj0j3\" data-start=\"1930\" data-end=\"1956\">\nCertain fixed roof tanks\n<\/li>\n<li data-section-id=\"1gm9nm0\" data-start=\"1957\" data-end=\"1990\">\nSpecialized tank configurations\n<\/li>\n<li data-section-id=\"k7kdth\" data-start=\"1991\" data-end=\"2022\">\nIndustrial storage facilities\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"2024\" data-end=\"2118\">The exact application depends on the tank design and the approved fire protection arrangement.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"2120\" data-end=\"2123\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"11hq9cf\" data-start=\"2125\" data-end=\"2164\">4. Portable Foam Pouring Arrangement<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"2166\" data-end=\"2331\">Although most Foam Pourers are associated with fixed systems, portable foam application equipment may also be used in temporary or emergency firefighting operations.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"2333\" data-end=\"2359\">These systems may include:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"2361\" data-end=\"2463\">\n<li data-section-id=\"enya8u\" data-start=\"2361\" data-end=\"2387\">\nPortable Foam Generators\n<\/li>\n<li data-section-id=\"j7zsbq\" data-start=\"2388\" data-end=\"2407\">\nFoam Branch Pipes\n<\/li>\n<li data-section-id=\"16rycys\" data-start=\"2408\" data-end=\"2427\">\nPortable Monitors\n<\/li>\n<li data-section-id=\"lehtj1\" data-start=\"2428\" data-end=\"2463\">\nMobile Foam Application Equipment\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"2465\" data-end=\"2612\">Portable equipment provides flexibility but does not normally replace a properly designed fixed protection system for high-risk storage facilities.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"2614\" data-end=\"2617\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"muzt8k\" data-start=\"2619\" data-end=\"2664\">Comparison of Foam Application Arrangements<\/h1><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><div class=\"group TyagGW_tableContainer\"><div tabindex=\"-1\" class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\"><table data-start=\"2666\" data-end=\"3157\" class=\"w-fit min-w-(--thread-content-width)\"><thead data-start=\"2666\" data-end=\"2751\"><tr data-start=\"2666\" data-end=\"2751\"><th data-start=\"2666\" data-end=\"2673\" data-col-size=\"sm\" class=\"last:pe-10\">Type<\/th><th data-start=\"2673\" data-end=\"2688\" data-col-size=\"sm\" class=\"last:pe-10\">Installation<\/th><th data-start=\"2688\" data-end=\"2710\" data-col-size=\"sm\" class=\"last:pe-10\">Typical Application<\/th><th data-start=\"2710\" data-end=\"2733\" data-col-size=\"sm\" class=\"last:pe-10\">Automation Potential<\/th><th data-start=\"2733\" data-end=\"2751\" data-col-size=\"sm\" class=\"last:pe-10\">Main Advantage<\/th><\/tr><\/thead><tbody data-start=\"2774\" data-end=\"3157\"><tr data-start=\"2774\" data-end=\"2859\"><td data-start=\"2774\" data-end=\"2799\" data-col-size=\"sm\">Fixed Tank Foam Pourer<\/td><td data-start=\"2799\" data-end=\"2811\" data-col-size=\"sm\">Permanent<\/td><td data-start=\"2811\" data-end=\"2827\" data-col-size=\"sm\">Storage Tanks<\/td><td data-start=\"2827\" data-end=\"2833\" data-col-size=\"sm\">Yes<\/td><td data-start=\"2833\" data-end=\"2859\" data-col-size=\"sm\">Immediate availability<\/td><\/tr><tr data-start=\"2860\" data-end=\"2954\"><td data-start=\"2860\" data-end=\"2887\" data-col-size=\"sm\">Foam Chamber Arrangement<\/td><td data-start=\"2887\" data-end=\"2899\" data-col-size=\"sm\">Permanent<\/td><td data-start=\"2899\" data-end=\"2918\" data-col-size=\"sm\">Fixed Roof Tanks<\/td><td data-col-size=\"sm\" data-start=\"2918\" data-end=\"2924\">Yes<\/td><td data-col-size=\"sm\" data-start=\"2924\" data-end=\"2954\">Integrated foam generation<\/td><\/tr><tr data-start=\"2955\" data-end=\"3066\"><td data-start=\"2955\" data-end=\"2981\" data-col-size=\"sm\">Rim-Mounted Arrangement<\/td><td data-start=\"2981\" data-end=\"2993\" data-col-size=\"sm\">Permanent<\/td><td data-start=\"2993\" data-end=\"3020\" data-col-size=\"sm\">Specialized Tank Systems<\/td><td data-col-size=\"sm\" data-start=\"3020\" data-end=\"3040\">Depends on System<\/td><td data-col-size=\"sm\" data-start=\"3040\" data-end=\"3066\">Controlled application<\/td><\/tr><tr data-start=\"3067\" data-end=\"3157\"><td data-start=\"3067\" data-end=\"3090\" data-col-size=\"sm\">Portable Arrangement<\/td><td data-start=\"3090\" data-end=\"3102\" data-col-size=\"sm\">Temporary<\/td><td data-start=\"3102\" data-end=\"3125\" data-col-size=\"sm\">Emergency Operations<\/td><td data-col-size=\"sm\" data-start=\"3125\" data-end=\"3142\">Usually Manual<\/td><td data-col-size=\"sm\" data-start=\"3142\" data-end=\"3157\">Flexibility<\/td><\/tr><\/tbody><\/table><\/div><\/div><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"3159\" data-end=\"3162\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"1lfwvq7\" data-start=\"3164\" data-end=\"3194\">Applications of Foam Pourers<\/h1><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"3196\" data-end=\"3287\">Foam Pourers are mainly used where controlled application of firefighting foam is required.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"3289\" data-end=\"3292\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"cjd1pe\" data-start=\"3294\" data-end=\"3324\">1. Fixed Roof Storage Tanks<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"3326\" data-end=\"3444\">One of the most important applications is the protection of fixed roof tanks storing flammable or combustible liquids.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"3446\" data-end=\"3494\">Foam is applied to the surface of the liquid to:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"3496\" data-end=\"3618\">\n<li data-section-id=\"1h6919w\" data-start=\"3496\" data-end=\"3534\">\nControl and extinguish surface fires\n<\/li>\n<li data-section-id=\"j9x3sh\" data-start=\"3535\" data-end=\"3562\">\nSuppress flammable vapors\n<\/li>\n<li data-section-id=\"1vfkj8x\" data-start=\"3563\" data-end=\"3592\">\nReduce radiant heat effects\n<\/li>\n<li data-section-id=\"7zxcnp\" data-start=\"3593\" data-end=\"3618\">\nHelp prevent reignition\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"3620\" data-end=\"3623\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"g227du\" data-start=\"3625\" data-end=\"3641\">2. Tank Farms<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"3643\" data-end=\"3733\">Large tank farms may contain multiple storage tanks and extensive fire protection systems.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"3735\" data-end=\"3830\">Foam Pourers can be incorporated into individual tank protection arrangements and connected to:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"3832\" data-end=\"3929\">\n<li data-section-id=\"m681mw\" data-start=\"3832\" data-end=\"3858\">\nFoam Concentrate Storage\n<\/li>\n<li data-section-id=\"ooguyd\" data-start=\"3859\" data-end=\"3879\">\nFoam Proportioners\n<\/li>\n<li data-section-id=\"1hyhn60\" data-start=\"3880\" data-end=\"3901\">\nFire Water Networks\n<\/li>\n<li data-section-id=\"785k3o\" data-start=\"3902\" data-end=\"3929\">\nFixed Foam Piping Systems\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"3931\" data-end=\"3934\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1452kdo\" data-start=\"3936\" data-end=\"3956\">3. Oil Refineries<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"3958\" data-end=\"4027\">Refineries contain a wide range of flammable and combustible liquids.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"4029\" data-end=\"4077\">Foam application systems may be used to protect:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"4079\" data-end=\"4186\">\n<li data-section-id=\"dvmg0t\" data-start=\"4079\" data-end=\"4104\">\nCrude Oil Storage Tanks\n<\/li>\n<li data-section-id=\"187u115\" data-start=\"4105\" data-end=\"4128\">\nProduct Storage Tanks\n<\/li>\n<li data-section-id=\"7dnxsm\" data-start=\"4129\" data-end=\"4144\">\nProcess Units\n<\/li>\n<li data-section-id=\"1s1n7wq\" data-start=\"4145\" data-end=\"4160\">\nLoading Areas\n<\/li>\n<li data-section-id=\"1hxkq5g\" data-start=\"4161\" data-end=\"4186\">\nSpill Containment Areas\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"4188\" data-end=\"4191\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1vsmfsj\" data-start=\"4193\" data-end=\"4219\">4. Petrochemical Plants<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"4221\" data-end=\"4318\">Foam systems can provide important protection for tanks and areas containing flammable chemicals.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"4320\" data-end=\"4367\">The selection of the foam system must consider:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"4369\" data-end=\"4472\">\n<li data-section-id=\"1ifci2q\" data-start=\"4369\" data-end=\"4393\">\nChemical Compatibility\n<\/li>\n<li data-section-id=\"1bkutg3\" data-start=\"4394\" data-end=\"4411\">\nFuel Properties\n<\/li>\n<li data-section-id=\"3yd5k9\" data-start=\"4412\" data-end=\"4435\">\nFoam Concentrate Type\n<\/li>\n<li data-section-id=\"1rrqxbh\" data-start=\"4436\" data-end=\"4456\">\nApplication Method\n<\/li>\n<li data-section-id=\"1j2yfj2\" data-start=\"4457\" data-end=\"4472\">\nFire Scenario\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"4474\" data-end=\"4477\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"fti6z2\" data-start=\"4479\" data-end=\"4513\">5. Bulk Fuel Storage Facilities<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"4515\" data-end=\"4596\">Fuel terminals and distribution facilities may use fixed foam systems to protect:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"4598\" data-end=\"4683\">\n<li data-section-id=\"wokio5\" data-start=\"4598\" data-end=\"4616\">\nGasoline Storage\n<\/li>\n<li data-section-id=\"1w7rk5f\" data-start=\"4617\" data-end=\"4633\">\nDiesel Storage\n<\/li>\n<li data-section-id=\"6n0035\" data-start=\"4634\" data-end=\"4649\">\nAviation Fuel\n<\/li>\n<li data-section-id=\"15l1mgp\" data-start=\"4650\" data-end=\"4683\">\nOther Flammable Liquid Products\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"4685\" data-end=\"4688\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"1sig2su\" data-start=\"4690\" data-end=\"4718\">Advantages of Foam Pourers<\/h1><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"4720\" data-end=\"4790\">A properly designed Foam Pourer provides several important advantages.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"4792\" data-end=\"4795\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1jvt5fz\" data-start=\"4797\" data-end=\"4830\">1. Controlled Foam Application<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"4832\" data-end=\"4935\">The primary advantage is the controlled application of finished foam onto the protected liquid surface.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"4937\" data-end=\"4940\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"gf474k\" data-start=\"4942\" data-end=\"4980\">2. Reduced Fuel Surface Disturbance<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"4982\" data-end=\"5055\">Proper discharge helps avoid unnecessary disturbance of the fuel surface.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"5057\" data-end=\"5122\">This is particularly important when protecting flammable liquids.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"5124\" data-end=\"5127\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"wfj5xv\" data-start=\"5129\" data-end=\"5166\">3. Improved Foam Blanket Formation<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"5168\" data-end=\"5282\">A controlled application arrangement helps the foam spread across the fuel surface and form a more stable blanket.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"5284\" data-end=\"5287\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"bpf6pd\" data-start=\"5289\" data-end=\"5322\">4. Effective Vapor Suppression<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"5324\" data-end=\"5403\">A properly established foam blanket can reduce the release of flammable vapors.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"5405\" data-end=\"5408\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1rzucqr\" data-start=\"5410\" data-end=\"5450\">5. Support for Re-Ignition Prevention<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"5452\" data-end=\"5553\">Maintaining a stable foam blanket after extinguishment can help reduce the possibility of reignition.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"5555\" data-end=\"5558\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"xs4w81\" data-start=\"5560\" data-end=\"5596\">6. Integration with Fixed Systems<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"5598\" data-end=\"5733\">Foam Pourers can be incorporated into engineered fire protection systems and connected to automatic or manually activated foam systems.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"5735\" data-end=\"5738\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"m7do59\" data-start=\"5740\" data-end=\"5753\">Limitations<\/h1><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"5755\" data-end=\"5834\">Despite their importance, Foam Pourers must be correctly designed and selected.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"5836\" data-end=\"5866\">Potential limitations include:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"5868\" data-end=\"6191\">\n<li data-section-id=\"cvcgar\" data-start=\"5868\" data-end=\"5922\">\nIncorrect installation can affect foam distribution.\n<\/li>\n<li data-section-id=\"zqflhu\" data-start=\"5923\" data-end=\"5973\">\nPerformance depends on the upstream foam system.\n<\/li>\n<li data-section-id=\"wa3q0a\" data-start=\"5974\" data-end=\"6017\">\nWind can affect outdoor foam application.\n<\/li>\n<li data-section-id=\"13i6fwp\" data-start=\"6018\" data-end=\"6073\">\nImproper hydraulic conditions can reduce performance.\n<\/li>\n<li data-section-id=\"teoxza\" data-start=\"6074\" data-end=\"6118\">\nTank geometry affects equipment selection.\n<\/li>\n<li data-section-id=\"10ll5jn\" data-start=\"6119\" data-end=\"6157\">\nFoam compatibility must be verified.\n<\/li>\n<li data-section-id=\"1p3jf1t\" data-start=\"6158\" data-end=\"6191\">\nRegular inspection is required.\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"6193\" data-end=\"6196\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"1afjqp\" data-start=\"6198\" data-end=\"6221\">Design Considerations<\/h1><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"6223\" data-end=\"6310\">Foam Pourers should never be selected based only on pipe size or nominal flow capacity.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"6312\" data-end=\"6364\">The entire fire protection system must be evaluated.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"6366\" data-end=\"6399\">Important design factors include:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"6401\" data-end=\"6404\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"q6g0x7\" data-start=\"6406\" data-end=\"6425\">Protected Hazard<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"6427\" data-end=\"6508\">The characteristics of the stored liquid and the fire scenario must be evaluated.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"6510\" data-end=\"6543\">Important considerations include:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"6545\" data-end=\"6628\">\n<li data-section-id=\"gpojo4\" data-start=\"6545\" data-end=\"6558\">\nFlash Point\n<\/li>\n<li data-section-id=\"15ubw3b\" data-start=\"6559\" data-end=\"6575\">\nVapor Pressure\n<\/li>\n<li data-section-id=\"crrhq3\" data-start=\"6576\" data-end=\"6594\">\nWater Solubility\n<\/li>\n<li data-section-id=\"nhq2v0\" data-start=\"6595\" data-end=\"6610\">\nFire Behavior\n<\/li>\n<li data-section-id=\"hu99az\" data-start=\"6611\" data-end=\"6628\">\nTank Dimensions\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"6630\" data-end=\"6633\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"19pdvcd\" data-start=\"6635\" data-end=\"6647\">Tank Type<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"6649\" data-end=\"6724\">The tank configuration has a significant impact on foam application design.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"6726\" data-end=\"6752\">Common tank types include:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"6754\" data-end=\"6811\">\n<li data-section-id=\"dc8qjt\" data-start=\"6754\" data-end=\"6772\">\nFixed Roof Tanks\n<\/li>\n<li data-section-id=\"ym5isv\" data-start=\"6773\" data-end=\"6794\">\nFloating Roof Tanks\n<\/li>\n<li data-section-id=\"162jmzd\" data-start=\"6795\" data-end=\"6811\">\nOpen-Top Tanks\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"6813\" data-end=\"6876\">Each configuration may require a different protection approach.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"6878\" data-end=\"6881\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"iavfyw\" data-start=\"6883\" data-end=\"6907\">Foam Application Rate<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"6909\" data-end=\"7020\">The required foam application rate should be determined according to the applicable design standard and hazard.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7022\" data-end=\"7042\">This factor affects:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"7044\" data-end=\"7154\">\n<li data-section-id=\"946r1i\" data-start=\"7044\" data-end=\"7064\">\nFoam Solution Flow\n<\/li>\n<li data-section-id=\"17uo0fe\" data-start=\"7065\" data-end=\"7092\">\nFoam Concentrate Quantity\n<\/li>\n<li data-section-id=\"83dta2\" data-start=\"7093\" data-end=\"7107\">\nWater Demand\n<\/li>\n<li data-section-id=\"gknhc\" data-start=\"7108\" data-end=\"7131\">\nFoam Storage Capacity\n<\/li>\n<li data-section-id=\"yfco0m\" data-start=\"7132\" data-end=\"7154\">\nFoam Pourer Capacity\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"7156\" data-end=\"7159\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1wkta4\" data-start=\"7161\" data-end=\"7186\">Hydraulic Requirements<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7188\" data-end=\"7266\">The system must provide sufficient pressure and flow to all discharge devices.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7268\" data-end=\"7305\">The hydraulic design should consider:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"7307\" data-end=\"7430\">\n<li data-section-id=\"oq6csz\" data-start=\"7307\" data-end=\"7329\">\nPipe Friction Losses\n<\/li>\n<li data-section-id=\"1o7feu2\" data-start=\"7330\" data-end=\"7349\">\nElevation Changes\n<\/li>\n<li data-section-id=\"xnerrp\" data-start=\"7350\" data-end=\"7364\">\nValve Losses\n<\/li>\n<li data-section-id=\"61nv5e\" data-start=\"7365\" data-end=\"7392\">\nEquipment Pressure Losses\n<\/li>\n<li data-section-id=\"18ob1d4\" data-start=\"7393\" data-end=\"7430\">\nSimultaneous Operation Requirements\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"7432\" data-end=\"7435\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"pgm8i\" data-start=\"7437\" data-end=\"7470\">Foam Concentrate Compatibility<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7472\" data-end=\"7574\">The selected Foam Pourer and foam generation arrangement must be compatible with the foam concentrate.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7576\" data-end=\"7606\">Compatibility should consider:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"7608\" data-end=\"7726\">\n<li data-section-id=\"127tw0l\" data-start=\"7608\" data-end=\"7619\">\nFoam Type\n<\/li>\n<li data-section-id=\"1vue56d\" data-start=\"7620\" data-end=\"7641\">\nProportioning Ratio\n<\/li>\n<li data-section-id=\"tflh5v\" data-start=\"7642\" data-end=\"7665\">\nConcentrate Viscosity\n<\/li>\n<li data-section-id=\"1fw5igo\" data-start=\"7666\" data-end=\"7695\">\nApproved Equipment Listings\n<\/li>\n<li data-section-id=\"1vu10cl\" data-start=\"7696\" data-end=\"7726\">\nManufacturer Recommendations\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"7728\" data-end=\"7731\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"3vj9lp\" data-start=\"7733\" data-end=\"7760\">Environmental Conditions<\/h2><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7762\" data-end=\"7797\">Outdoor systems may be affected by:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"7799\" data-end=\"7874\">\n<li data-section-id=\"1j4gg3g\" data-start=\"7799\" data-end=\"7805\">\nWind\n<\/li>\n<li data-section-id=\"1j4eem4\" data-start=\"7806\" data-end=\"7812\">\nRain\n<\/li>\n<li data-section-id=\"1j40wse\" data-start=\"7813\" data-end=\"7819\">\nDust\n<\/li>\n<li data-section-id=\"1j4djow\" data-start=\"7820\" data-end=\"7826\">\nSand\n<\/li>\n<li data-section-id=\"111t6yn\" data-start=\"7827\" data-end=\"7850\">\nCorrosive Atmospheres\n<\/li>\n<li data-section-id=\"zazh21\" data-start=\"7851\" data-end=\"7874\">\nFreezing Temperatures\n<\/li>\n<\/ul><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7876\" data-end=\"7955\">Appropriate materials and protective arrangements should therefore be selected.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"7957\" data-end=\"7960\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"1odwr2u\" data-start=\"7962\" data-end=\"7991\">Foam Pourer Selection Guide<\/h1><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><div class=\"group TyagGW_tableContainer\"><div tabindex=\"-1\" class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\"><table data-start=\"7993\" data-end=\"8532\" class=\"w-fit min-w-(--thread-content-width)\"><thead data-start=\"7993\" data-end=\"8036\"><tr data-start=\"7993\" data-end=\"8036\"><th data-start=\"7993\" data-end=\"8009\" data-col-size=\"sm\" class=\"last:pe-10\">Design Factor<\/th><th data-start=\"8009\" data-end=\"8036\" data-col-size=\"md\" class=\"last:pe-10\">Selection Consideration<\/th><\/tr><\/thead><tbody data-start=\"8047\" data-end=\"8532\"><tr data-start=\"8047\" data-end=\"8102\"><td data-start=\"8047\" data-end=\"8066\" data-col-size=\"sm\">Protected Hazard<\/td><td data-start=\"8066\" data-end=\"8102\" data-col-size=\"md\">Type and behavior of stored fuel<\/td><\/tr><tr data-start=\"8103\" data-end=\"8168\"><td data-start=\"8103\" data-end=\"8115\" data-col-size=\"sm\">Tank Type<\/td><td data-start=\"8115\" data-end=\"8168\" data-col-size=\"md\">Fixed roof, floating roof, or other configuration<\/td><\/tr><tr data-start=\"8169\" data-end=\"8215\"><td data-start=\"8169\" data-end=\"8185\" data-col-size=\"sm\">Required Flow<\/td><td data-start=\"8185\" data-end=\"8215\" data-col-size=\"md\">Total foam solution demand<\/td><\/tr><tr data-start=\"8216\" data-end=\"8268\"><td data-start=\"8216\" data-end=\"8235\" data-col-size=\"sm\">Application Rate<\/td><td data-start=\"8235\" data-end=\"8268\" data-col-size=\"md\">Based on applicable standards<\/td><\/tr><tr data-start=\"8269\" data-end=\"8315\"><td data-start=\"8269\" data-end=\"8281\" data-col-size=\"sm\">Foam Type<\/td><td data-start=\"8281\" data-end=\"8315\" data-col-size=\"md\">Compatibility with concentrate<\/td><\/tr><tr data-start=\"8316\" data-end=\"8366\"><td data-start=\"8316\" data-end=\"8337\" data-col-size=\"sm\">Available Pressure<\/td><td data-start=\"8337\" data-end=\"8366\" data-col-size=\"md\">Hydraulic system capacity<\/td><\/tr><tr data-start=\"8367\" data-end=\"8432\"><td data-start=\"8367\" data-end=\"8394\" data-col-size=\"sm\">Installation Environment<\/td><td data-start=\"8394\" data-end=\"8432\" data-col-size=\"md\">Indoor, outdoor, marine, corrosive<\/td><\/tr><tr data-start=\"8433\" data-end=\"8468\"><td data-start=\"8433\" data-end=\"8447\" data-col-size=\"sm\">System Type<\/td><td data-start=\"8447\" data-end=\"8468\" data-col-size=\"md\">Fixed or portable<\/td><\/tr><tr data-start=\"8469\" data-end=\"8532\"><td data-start=\"8469\" data-end=\"8488\" data-col-size=\"sm\">Future Expansion<\/td><td data-start=\"8488\" data-end=\"8532\" data-col-size=\"md\">Potential increase in protected capacity<\/td><\/tr><\/tbody><\/table><\/div><\/div><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"8534\" data-end=\"8537\"><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"11wv8l5\" data-start=\"8539\" data-end=\"8560\">Engineering Insight<\/h1><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"8562\" data-end=\"8625\">A Foam Pourer is the final part of a long firefighting process:<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"8627\" data-end=\"8727\"><strong data-start=\"8627\" data-end=\"8727\">Foam Concentrate \u2192 Proportioning \u2192 Foam Solution \u2192 Foam Generation \u2192 Controlled Foam Application<\/strong><\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"8729\" data-end=\"8817\">A weakness at any point in this chain can affect the performance of the complete system.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"8819\" data-end=\"8975\">For this reason, a Foam Pourer should always be evaluated as part of the overall foam fire protection system rather than as an independent discharge device.<\/p><p data-start=\"3592\" data-end=\"3760\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-top-section elementor-element elementor-element-e5e95f2 pageBg elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e5e95f2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9b6b98d\" data-id=\"9b6b98d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-inner-section elementor-element elementor-element-2a1efdb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2a1efdb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-bb69c2a\" data-id=\"bb69c2a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-27f3440 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"27f3440\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1 data-section-id=\"19yc9fh\" data-start=\"112\" data-end=\"137\">Installation Guidelines<\/h1><p data-start=\"139\" data-end=\"246\">\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbbe5d5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"bbbe5d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-962292b elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"962292b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><h1 data-section-id=\"oc06ep\" data-start=\"3824\" data-end=\"3843\"><span aria-hidden=\"true\"><\/span><\/h1><h1 data-section-id=\"wbe3zl\" data-start=\"4908\" data-end=\"4925\"><span aria-hidden=\"true\"><\/span><\/h1><h1 data-section-id=\"1a8v9k0\" data-start=\"3209\" data-end=\"3238\" class=\"PDq2pG_selectionAnchorContainer\"><span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/h1><p data-start=\"139\" data-end=\"246\" class=\"PDq2pG_selectionAnchorContainer\">Proper installation is essential to ensure that a Foam Pourer performs as intended during a fire emergency.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"248\" data-end=\"392\">Installation requirements may vary depending on the tank design, foam system configuration, manufacturer instructions, and applicable standards.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"394\" data-end=\"397\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"15dts03\" data-start=\"399\" data-end=\"434\">1. Verify the Equipment Location<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"436\" data-end=\"537\">The Foam Pourer should be installed at the location specified in the approved fire protection design.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"539\" data-end=\"567\">Before installation, verify:<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"569\" data-end=\"695\">\n<li data-section-id=\"z01hk8\" data-start=\"569\" data-end=\"589\">\nTank configuration\n<\/li>\n<li data-section-id=\"1rpkq91\" data-start=\"590\" data-end=\"611\">\nEquipment elevation\n<\/li>\n<li data-section-id=\"hibg21\" data-start=\"612\" data-end=\"633\">\nDischarge direction\n<\/li>\n<li data-section-id=\"3rwaoz\" data-start=\"634\" data-end=\"664\">\nAccessibility for inspection\n<\/li>\n<li data-section-id=\"14b0cnd\" data-start=\"665\" data-end=\"695\">\nAvailable installation space\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"697\" data-end=\"808\">The discharge arrangement must allow foam to reach the intended protected area without unnecessary obstruction.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"810\" data-end=\"813\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1utpky\" data-start=\"815\" data-end=\"846\">2. Verify Piping Connections<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"848\" data-end=\"924\">All piping connections should be correctly aligned and adequately supported.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"926\" data-end=\"959\">Important considerations include:<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"961\" data-end=\"1096\">\n<li data-section-id=\"1ne7gkd\" data-start=\"961\" data-end=\"984\">\nCorrect pipe diameter\n<\/li>\n<li data-section-id=\"ntp4oq\" data-start=\"985\" data-end=\"1010\">\nProper flange alignment\n<\/li>\n<li data-section-id=\"1nyg8yt\" data-start=\"1011\" data-end=\"1029\">\nSuitable gaskets\n<\/li>\n<li data-section-id=\"p4t55d\" data-start=\"1030\" data-end=\"1061\">\nSecure mechanical connections\n<\/li>\n<li data-section-id=\"fly4yc\" data-start=\"1062\" data-end=\"1096\">\nAppropriate corrosion protection\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1098\" data-end=\"1207\">Improper piping installation can introduce unnecessary pressure losses or mechanical stress on the equipment.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"1209\" data-end=\"1212\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1tgbl7v\" data-start=\"1214\" data-end=\"1247\">3. Confirm Discharge Direction<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1249\" data-end=\"1347\">The Foam Pourer must be installed according to the manufacturer's specified discharge orientation.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1349\" data-end=\"1385\">Incorrect orientation may result in:<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"1387\" data-end=\"1508\">\n<li data-section-id=\"1ghng6t\" data-start=\"1387\" data-end=\"1411\">\nPoor foam distribution\n<\/li>\n<li data-section-id=\"14j8vl\" data-start=\"1412\" data-end=\"1451\">\nFoam discharge in the wrong direction\n<\/li>\n<li data-section-id=\"8a85e8\" data-start=\"1452\" data-end=\"1477\">\nUneven surface coverage\n<\/li>\n<li data-section-id=\"1lczyvj\" data-start=\"1478\" data-end=\"1508\">\nReduced system effectiveness\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"1510\" data-end=\"1513\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"yx7z1n\" data-start=\"1515\" data-end=\"1539\">4. Avoid Obstructions<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1541\" data-end=\"1585\">The foam discharge path should remain clear.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1587\" data-end=\"1622\">Potential obstructions may include:<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"1624\" data-end=\"1719\">\n<li data-section-id=\"qm5vqw\" data-start=\"1624\" data-end=\"1645\">\nStructural elements\n<\/li>\n<li data-section-id=\"30pbk1\" data-start=\"1646\" data-end=\"1654\">\nPiping\n<\/li>\n<li data-section-id=\"1wnx3fi\" data-start=\"1655\" data-end=\"1673\">\nTank accessories\n<\/li>\n<li data-section-id=\"t3b8s9\" data-start=\"1674\" data-end=\"1697\">\nMaintenance platforms\n<\/li>\n<li data-section-id=\"1e8iabd\" data-start=\"1698\" data-end=\"1719\">\nTemporary equipment\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1721\" data-end=\"1808\">Any obstruction that affects foam distribution should be evaluated during installation.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"1810\" data-end=\"1813\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"q34735\" data-start=\"1815\" data-end=\"1857\">5. Protect Against Environmental Damage<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1859\" data-end=\"1898\">Outdoor Foam Pourers may be exposed to:<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"1900\" data-end=\"1986\">\n<li data-section-id=\"1j4eem4\" data-start=\"1900\" data-end=\"1906\">\nRain\n<\/li>\n<li data-section-id=\"1j40wse\" data-start=\"1907\" data-end=\"1913\">\nDust\n<\/li>\n<li data-section-id=\"1j4djow\" data-start=\"1914\" data-end=\"1920\">\nSand\n<\/li>\n<li data-section-id=\"1pq2vtr\" data-start=\"1921\" data-end=\"1944\">\nCorrosive atmospheres\n<\/li>\n<li data-section-id=\"2pjlfd\" data-start=\"1945\" data-end=\"1964\">\nHigh temperatures\n<\/li>\n<li data-section-id=\"1vtj086\" data-start=\"1965\" data-end=\"1986\">\nFreezing conditions\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"1988\" data-end=\"2098\">Protective coatings and suitable materials should therefore be selected based on the installation environment.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"2100\" data-end=\"2103\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"o76832\" data-start=\"2105\" data-end=\"2133\">Inspection and Maintenance<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"2135\" data-end=\"2227\">Foam Pourers should be included in the site's preventive inspection and maintenance program.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"2229\" data-end=\"2337\">The objective is to ensure that the equipment remains mechanically intact and ready for emergency operation.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"2339\" data-end=\"2342\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1gaz0j2\" data-start=\"2344\" data-end=\"2376\">Routine Inspection Activities<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"2378\" data-end=\"2416\">Typical inspection activities include:<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"2418\" data-end=\"2684\">\n<li data-section-id=\"1wrbu20\" data-start=\"2418\" data-end=\"2459\">\nVisual inspection of the equipment body\n<\/li>\n<li data-section-id=\"1po9ei5\" data-start=\"2460\" data-end=\"2484\">\nChecking for corrosion\n<\/li>\n<li data-section-id=\"1bkmo55\" data-start=\"2485\" data-end=\"2526\">\nInspecting inlet and outlet connections\n<\/li>\n<li data-section-id=\"1lwgp5v\" data-start=\"2527\" data-end=\"2579\">\nVerifying that discharge openings are unobstructed\n<\/li>\n<li data-section-id=\"1ewsg81\" data-start=\"2580\" data-end=\"2608\">\nChecking protective covers\n<\/li>\n<li data-section-id=\"1drebem\" data-start=\"2609\" data-end=\"2643\">\nInspecting mounting arrangements\n<\/li>\n<li data-section-id=\"1b1e9b9\" data-start=\"2644\" data-end=\"2684\">\nVerifying system identification labels\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"2686\" data-end=\"2689\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"4dgdr0\" data-start=\"2691\" data-end=\"2712\">Functional Testing<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"2714\" data-end=\"2818\">Functional testing should be carried out in accordance with the approved inspection and testing program.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"2820\" data-end=\"2895\">Depending on the facility and applicable requirements, testing may involve:<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"2897\" data-end=\"3030\">\n<li data-section-id=\"1y7v309\" data-start=\"2897\" data-end=\"2917\">\nWater flow testing\n<\/li>\n<li data-section-id=\"1htxnia\" data-start=\"2918\" data-end=\"2941\">\nFoam solution testing\n<\/li>\n<li data-section-id=\"1qgtiwb\" data-start=\"2942\" data-end=\"2970\">\nFoam discharge observation\n<\/li>\n<li data-section-id=\"5ulgho\" data-start=\"2971\" data-end=\"3007\">\nHydraulic performance verification\n<\/li>\n<li data-section-id=\"mr4htf\" data-start=\"3008\" data-end=\"3030\">\nSystem valve testing\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"3032\" data-end=\"3150\">Testing should be planned carefully to avoid unnecessary environmental discharge of foam concentrate or finished foam.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"3152\" data-end=\"3155\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"hgv06j\" data-start=\"3157\" data-end=\"3191\">Recommended Maintenance Schedule<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><div class=\"group TyagGW_tableContainer\"><div tabindex=\"-1\" class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\"><table data-start=\"3193\" data-end=\"3504\" class=\"w-fit min-w-(--thread-content-width)\"><thead data-start=\"3193\" data-end=\"3229\"><tr data-start=\"3193\" data-end=\"3229\"><th data-start=\"3193\" data-end=\"3204\" data-col-size=\"sm\" class=\"last:pe-10\">Activity<\/th><th data-start=\"3204\" data-end=\"3229\" data-col-size=\"sm\" class=\"last:pe-10\">Recommended Frequency<\/th><\/tr><\/thead><tbody data-start=\"3240\" data-end=\"3504\"><tr data-start=\"3240\" data-end=\"3271\"><td data-start=\"3240\" data-end=\"3260\" data-col-size=\"sm\">Visual Inspection<\/td><td data-col-size=\"sm\" data-start=\"3260\" data-end=\"3271\">Monthly<\/td><\/tr><tr data-start=\"3272\" data-end=\"3308\"><td data-start=\"3272\" data-end=\"3295\" data-col-size=\"sm\">Corrosion Inspection<\/td><td data-start=\"3295\" data-end=\"3308\" data-col-size=\"sm\">Quarterly<\/td><\/tr><tr data-start=\"3309\" data-end=\"3353\"><td data-start=\"3309\" data-end=\"3340\" data-col-size=\"sm\">Discharge Opening Inspection<\/td><td data-start=\"3340\" data-end=\"3353\" data-col-size=\"sm\">Quarterly<\/td><\/tr><tr data-start=\"3354\" data-end=\"3396\"><td data-start=\"3354\" data-end=\"3384\" data-col-size=\"sm\">Mechanical Connection Check<\/td><td data-start=\"3384\" data-end=\"3396\" data-col-size=\"sm\">Annually<\/td><\/tr><tr data-start=\"3397\" data-end=\"3462\"><td data-start=\"3397\" data-end=\"3425\" data-col-size=\"sm\">Functional System Testing<\/td><td data-col-size=\"sm\" data-start=\"3425\" data-end=\"3462\">According to Applicable Standards<\/td><\/tr><tr data-start=\"3463\" data-end=\"3504\"><td data-start=\"3463\" data-end=\"3488\" data-col-size=\"sm\">Complete System Review<\/td><td data-start=\"3488\" data-end=\"3504\" data-col-size=\"sm\">Periodically<\/td><\/tr><\/tbody><\/table><\/div><\/div><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><blockquote data-start=\"3506\" data-end=\"3664\">\n<p data-start=\"3508\" data-end=\"3664\">The actual inspection frequency should always be based on the applicable standard, manufacturer recommendations, and site-specific maintenance requirements.<\/p>\n<\/blockquote><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"3666\" data-end=\"3669\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"1gkrp8z\" data-start=\"3671\" data-end=\"3688\">Common Problems<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"3690\" data-end=\"3838\">A Foam Pourer may experience performance issues if it is improperly installed, damaged, obstructed, or supplied with incorrect hydraulic conditions.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"3840\" data-end=\"3843\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"10ul6li\" data-start=\"3845\" data-end=\"3875\">1. Uneven Foam Distribution<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"1kgpktl\" data-start=\"3877\" data-end=\"3896\">Possible Causes<\/h3><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"3898\" data-end=\"4062\">\n<li data-section-id=\"1izvjcr\" data-start=\"3898\" data-end=\"3934\">\nIncorrect installation orientation\n<\/li>\n<li data-section-id=\"i4dye2\" data-start=\"3935\" data-end=\"3962\">\nObstructed discharge path\n<\/li>\n<li data-section-id=\"124n6p9\" data-start=\"3963\" data-end=\"3996\">\nInsufficient operating pressure\n<\/li>\n<li data-section-id=\"98svnl\" data-start=\"3997\" data-end=\"4030\">\nDamaged distribution components\n<\/li>\n<li data-section-id=\"1tmuxdn\" data-start=\"4031\" data-end=\"4062\">\nIncorrect equipment selection\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"12jk6da\" data-start=\"4064\" data-end=\"4087\">Recommended Actions<\/h3><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"4089\" data-end=\"4277\">\n<li data-section-id=\"1xj52zf\" data-start=\"4089\" data-end=\"4123\">\nVerify installation orientation.\n<\/li>\n<li data-section-id=\"kh41bu\" data-start=\"4124\" data-end=\"4153\">\nInspect the discharge area.\n<\/li>\n<li data-section-id=\"dvks94\" data-start=\"4154\" data-end=\"4193\">\nCheck hydraulic operating conditions.\n<\/li>\n<li data-section-id=\"15oq6wo\" data-start=\"4194\" data-end=\"4240\">\nInspect the equipment for mechanical damage.\n<\/li>\n<li data-section-id=\"4rp0q3\" data-start=\"4241\" data-end=\"4277\">\nReview the original system design.\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"4279\" data-end=\"4282\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"bbpl83\" data-start=\"4284\" data-end=\"4312\">2. Insufficient Foam Flow<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"1kgpktl\" data-start=\"4314\" data-end=\"4333\">Possible Causes<\/h3><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"4335\" data-end=\"4456\">\n<li data-section-id=\"3ea8ba\" data-start=\"4335\" data-end=\"4359\">\nClosed isolation valve\n<\/li>\n<li data-section-id=\"1g6gsrj\" data-start=\"4360\" data-end=\"4387\">\nLow water supply pressure\n<\/li>\n<li data-section-id=\"p16tjh\" data-start=\"4388\" data-end=\"4413\">\nIncorrect proportioning\n<\/li>\n<li data-section-id=\"r0g83t\" data-start=\"4414\" data-end=\"4430\">\nBlocked piping\n<\/li>\n<li data-section-id=\"y0mx2n\" data-start=\"4431\" data-end=\"4456\">\nExcessive pressure loss\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"12jk6da\" data-start=\"4458\" data-end=\"4481\">Recommended Actions<\/h3><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"4483\" data-end=\"4638\">\n<li data-section-id=\"154at77\" data-start=\"4483\" data-end=\"4508\">\nVerify valve positions.\n<\/li>\n<li data-section-id=\"l8bgav\" data-start=\"4509\" data-end=\"4539\">\nCheck the fire water supply.\n<\/li>\n<li data-section-id=\"1u03uvb\" data-start=\"4540\" data-end=\"4572\">\nInspect the Foam Proportioner.\n<\/li>\n<li data-section-id=\"121xi51\" data-start=\"4573\" data-end=\"4605\">\nCheck piping for restrictions.\n<\/li>\n<li data-section-id=\"msm903\" data-start=\"4606\" data-end=\"4638\">\nReview hydraulic calculations.\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"4640\" data-end=\"4643\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1vvgvtb\" data-start=\"4645\" data-end=\"4678\">3. Poor Foam Blanket Formation<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"1kgpktl\" data-start=\"4680\" data-end=\"4699\">Possible Causes<\/h3><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"4701\" data-end=\"4848\">\n<li data-section-id=\"35l3ns\" data-start=\"4701\" data-end=\"4729\">\nIncorrect foam concentrate\n<\/li>\n<li data-section-id=\"1y19urv\" data-start=\"4730\" data-end=\"4759\">\nPoor proportioning accuracy\n<\/li>\n<li data-section-id=\"179egu0\" data-start=\"4760\" data-end=\"4794\">\nUnsuitable discharge arrangement\n<\/li>\n<li data-section-id=\"1echjf\" data-start=\"4795\" data-end=\"4829\">\nIncorrect application conditions\n<\/li>\n<li data-section-id=\"1ildr8p\" data-start=\"4830\" data-end=\"4848\">\nEquipment damage\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"12jk6da\" data-start=\"4850\" data-end=\"4873\">Recommended Actions<\/h3><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"4875\" data-end=\"5054\">\n<li data-section-id=\"1m52jty\" data-start=\"4875\" data-end=\"4915\">\nVerify foam concentrate compatibility.\n<\/li>\n<li data-section-id=\"j8hk8k\" data-start=\"4916\" data-end=\"4947\">\nTest the proportioning ratio.\n<\/li>\n<li data-section-id=\"11fri2b\" data-start=\"4948\" data-end=\"4984\">\nInspect the discharge arrangement.\n<\/li>\n<li data-section-id=\"1n7c9c7\" data-start=\"4985\" data-end=\"5019\">\nConfirm the equipment selection.\n<\/li>\n<li data-section-id=\"tf0kks\" data-start=\"5020\" data-end=\"5054\">\nReview the complete foam system.\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"5056\" data-end=\"5059\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"evwy1z\" data-start=\"5061\" data-end=\"5076\">4. Corrosion<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"1kgpktl\" data-start=\"5078\" data-end=\"5097\">Possible Causes<\/h3><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"5099\" data-end=\"5197\">\n<li data-section-id=\"1lg3ybl\" data-start=\"5099\" data-end=\"5119\">\nMarine environment\n<\/li>\n<li data-section-id=\"174emf3\" data-start=\"5120\" data-end=\"5139\">\nChemical exposure\n<\/li>\n<li data-section-id=\"1mjcab3\" data-start=\"5140\" data-end=\"5168\">\nDamaged protective coating\n<\/li>\n<li data-section-id=\"ufyulm\" data-start=\"5169\" data-end=\"5197\">\nLong-term weather exposure\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"12jk6da\" data-start=\"5199\" data-end=\"5222\">Recommended Actions<\/h3><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"5224\" data-end=\"5390\">\n<li data-section-id=\"dxxvwn\" data-start=\"5224\" data-end=\"5254\">\nInspect corrosion regularly.\n<\/li>\n<li data-section-id=\"1m2nwof\" data-start=\"5255\" data-end=\"5292\">\nRepair damaged protective coatings.\n<\/li>\n<li data-section-id=\"1rr2ony\" data-start=\"5293\" data-end=\"5331\">\nReplace severely damaged components.\n<\/li>\n<li data-section-id=\"gr2aef\" data-start=\"5332\" data-end=\"5390\">\nUse materials suitable for the installation environment.\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"5392\" data-end=\"5395\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1a04w5d\" data-start=\"5397\" data-end=\"5427\">5. Blocked Discharge Outlet<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"1kgpktl\" data-start=\"5429\" data-end=\"5448\">Possible Causes<\/h3><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"5450\" data-end=\"5539\">\n<li data-section-id=\"1p8bchv\" data-start=\"5450\" data-end=\"5469\">\nDust accumulation\n<\/li>\n<li data-section-id=\"trftb1\" data-start=\"5470\" data-end=\"5479\">\nInsects\n<\/li>\n<li data-section-id=\"1udi8kj\" data-start=\"5480\" data-end=\"5488\">\nDebris\n<\/li>\n<li data-section-id=\"j3wifq\" data-start=\"5489\" data-end=\"5519\">\nProtective cover malfunction\n<\/li>\n<li data-section-id=\"2elcku\" data-start=\"5520\" data-end=\"5539\">\nForeign materials\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h3 data-section-id=\"12jk6da\" data-start=\"5541\" data-end=\"5564\">Recommended Actions<\/h3><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"5566\" data-end=\"5695\">\n<li data-section-id=\"1g3rw00\" data-start=\"5566\" data-end=\"5596\">\nPerform regular inspections.\n<\/li>\n<li data-section-id=\"1yecyi1\" data-start=\"5597\" data-end=\"5616\">\nClean the outlet.\n<\/li>\n<li data-section-id=\"15i9szs\" data-start=\"5617\" data-end=\"5664\">\nVerify proper operation of protective covers.\n<\/li>\n<li data-section-id=\"ngqbab\" data-start=\"5665\" data-end=\"5695\">\nRemove any foreign material.\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"5697\" data-end=\"5700\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"18k511g\" data-start=\"5702\" data-end=\"5725\">Troubleshooting Guide<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><div class=\"group TyagGW_tableContainer\"><div tabindex=\"-1\" class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\"><table data-start=\"5727\" data-end=\"6349\" class=\"w-fit min-w-(--thread-content-width)\"><thead data-start=\"5727\" data-end=\"5776\"><tr data-start=\"5727\" data-end=\"5776\"><th data-start=\"5727\" data-end=\"5737\" data-col-size=\"sm\" class=\"last:pe-10\">Problem<\/th><th data-start=\"5737\" data-end=\"5754\" data-col-size=\"sm\" class=\"last:pe-10\">Possible Cause<\/th><th data-start=\"5754\" data-end=\"5776\" data-col-size=\"sm\" class=\"last:pe-10\">Recommended Action<\/th><\/tr><\/thead><tbody data-start=\"5791\" data-end=\"6349\"><tr data-start=\"5791\" data-end=\"5883\"><td data-start=\"5791\" data-end=\"5818\" data-col-size=\"sm\">Uneven Foam Distribution<\/td><td data-start=\"5818\" data-end=\"5843\" data-col-size=\"sm\">Incorrect installation<\/td><td data-start=\"5843\" data-end=\"5883\" data-col-size=\"sm\">Check orientation and discharge path<\/td><\/tr><tr data-start=\"5884\" data-end=\"5962\"><td data-start=\"5884\" data-end=\"5900\" data-col-size=\"sm\">Low Foam Flow<\/td><td data-start=\"5900\" data-end=\"5927\" data-col-size=\"sm\">Low pressure or blockage<\/td><td data-col-size=\"sm\" data-start=\"5927\" data-end=\"5962\">Inspect water supply and piping<\/td><\/tr><tr data-start=\"5963\" data-end=\"6043\"><td data-start=\"5963\" data-end=\"5983\" data-col-size=\"sm\">Poor Foam Blanket<\/td><td data-start=\"5983\" data-end=\"6009\" data-col-size=\"sm\">Incorrect proportioning<\/td><td data-start=\"6009\" data-end=\"6043\" data-col-size=\"sm\">Verify foam system performance<\/td><\/tr><tr data-start=\"6044\" data-end=\"6114\"><td data-start=\"6044\" data-end=\"6056\" data-col-size=\"sm\">Corrosion<\/td><td data-start=\"6056\" data-end=\"6081\" data-col-size=\"sm\">Environmental exposure<\/td><td data-start=\"6081\" data-end=\"6114\" data-col-size=\"sm\">Inspect and repair protection<\/td><\/tr><tr data-start=\"6115\" data-end=\"6189\"><td data-start=\"6115\" data-end=\"6132\" data-col-size=\"sm\">Blocked Outlet<\/td><td data-start=\"6132\" data-end=\"6158\" data-col-size=\"sm\">Debris or contamination<\/td><td data-col-size=\"sm\" data-start=\"6158\" data-end=\"6189\">Clean the discharge opening<\/td><\/tr><tr data-start=\"6190\" data-end=\"6273\"><td data-start=\"6190\" data-end=\"6200\" data-col-size=\"sm\">Leakage<\/td><td data-start=\"6200\" data-end=\"6231\" data-col-size=\"sm\">Damaged gasket or connection<\/td><td data-start=\"6231\" data-end=\"6273\" data-col-size=\"sm\">Inspect and replace damaged components<\/td><\/tr><tr data-start=\"6274\" data-end=\"6349\"><td data-start=\"6274\" data-end=\"6293\" data-col-size=\"sm\">Poor Performance<\/td><td data-col-size=\"sm\" data-start=\"6293\" data-end=\"6325\">Incorrect equipment selection<\/td><td data-col-size=\"sm\" data-start=\"6325\" data-end=\"6349\">Review system design<\/td><\/tr><\/tbody><\/table><\/div><\/div><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"6351\" data-end=\"6354\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"1l4rhp9\" data-start=\"6356\" data-end=\"6376\">Relevant Standards<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"6378\" data-end=\"6528\">Foam Pourers and associated tank foam protection systems should be designed and maintained according to applicable standards and project requirements.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><div class=\"group TyagGW_tableContainer\"><div tabindex=\"-1\" class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\"><table data-start=\"6530\" data-end=\"7095\" class=\"w-fit min-w-(--thread-content-width)\"><thead data-start=\"6530\" data-end=\"6556\"><tr data-start=\"6530\" data-end=\"6556\"><th data-start=\"6530\" data-end=\"6541\" data-col-size=\"sm\" class=\"last:pe-10\">Standard<\/th><th data-start=\"6541\" data-end=\"6556\" data-col-size=\"md\" class=\"last:pe-10\">Description<\/th><\/tr><\/thead><tbody data-start=\"6567\" data-end=\"7095\"><tr data-start=\"6567\" data-end=\"6644\"><td data-start=\"6567\" data-end=\"6581\" data-col-size=\"sm\"><strong data-start=\"6569\" data-end=\"6580\">NFPA 11<\/strong><\/td><td data-start=\"6581\" data-end=\"6644\" data-col-size=\"md\">Standard for Low-, Medium-, and High-Expansion Foam Systems<\/td><\/tr><tr data-start=\"6645\" data-end=\"6725\"><td data-start=\"6645\" data-end=\"6659\" data-col-size=\"sm\"><strong data-start=\"6647\" data-end=\"6658\">NFPA 16<\/strong><\/td><td data-start=\"6659\" data-end=\"6725\" data-col-size=\"md\">Standard for Foam-Water Sprinkler and Foam-Water Spray Systems<\/td><\/tr><tr data-start=\"6726\" data-end=\"6819\"><td data-start=\"6726\" data-end=\"6740\" data-col-size=\"sm\"><strong data-start=\"6728\" data-end=\"6739\">NFPA 25<\/strong><\/td><td data-start=\"6740\" data-end=\"6819\" data-col-size=\"md\">Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems<\/td><\/tr><tr data-start=\"6820\" data-end=\"6897\"><td data-start=\"6820\" data-end=\"6833\" data-col-size=\"sm\"><strong data-start=\"6822\" data-end=\"6832\">UL 162<\/strong><\/td><td data-start=\"6833\" data-end=\"6897\" data-col-size=\"md\">Safety Requirements for Foam Equipment and Foam Concentrates<\/td><\/tr><tr data-start=\"6898\" data-end=\"6955\"><td data-start=\"6898\" data-end=\"6916\" data-col-size=\"sm\"><strong data-start=\"6900\" data-end=\"6915\">FM Approval<\/strong><\/td><td data-start=\"6916\" data-end=\"6955\" data-col-size=\"md\">Applicable FM approval requirements<\/td><\/tr><tr data-start=\"6956\" data-end=\"7036\"><td data-start=\"6956\" data-end=\"6971\" data-col-size=\"sm\"><strong data-start=\"6958\" data-end=\"6970\">API 2030<\/strong><\/td><td data-col-size=\"md\" data-start=\"6971\" data-end=\"7036\">Application of Fixed Water Spray and Foam-Water Spray Systems<\/td><\/tr><tr data-start=\"7037\" data-end=\"7095\"><td data-start=\"7037\" data-end=\"7052\" data-col-size=\"sm\"><strong data-start=\"7039\" data-end=\"7051\">ISO 7203<\/strong><\/td><td data-start=\"7052\" data-end=\"7095\" data-col-size=\"md\">Fire-fighting Media \u2013 Foam Concentrates<\/td><\/tr><\/tbody><\/table><\/div><\/div><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><blockquote data-start=\"7097\" data-end=\"7232\">\n<p data-start=\"7099\" data-end=\"7232\"><strong data-start=\"7099\" data-end=\"7113\">Important:<\/strong> Always verify the applicable edition of each standard and the requirements of the Authority Having Jurisdiction (AHJ).<\/p>\n<\/blockquote><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"7234\" data-end=\"7237\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"1h0z0ob\" data-start=\"7239\" data-end=\"7273\">Frequently Asked Questions (FAQ)<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1durllq\" data-start=\"7275\" data-end=\"7303\">1. What is a Foam Pourer?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7305\" data-end=\"7460\">A Foam Pourer is a device used to direct and apply firefighting foam onto a protected hazard, particularly the surface of flammable or combustible liquids.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"7462\" data-end=\"7465\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"i2fguo\" data-start=\"7467\" data-end=\"7517\">2. Is a Foam Pourer the same as a Foam Chamber?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7519\" data-end=\"7535\">Not necessarily.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7537\" data-end=\"7785\">A Foam Chamber generally forms part of a complete foam generation and application arrangement, while a Foam Pourer primarily relates to the controlled discharge of foam onto the protected surface. Product terminology may vary between manufacturers.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"7787\" data-end=\"7790\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"rmhlne\" data-start=\"7792\" data-end=\"7835\">3. Where are Foam Pourers commonly used?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"7837\" data-end=\"7863\">They are commonly used in:<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"7865\" data-end=\"7962\">\n<li data-section-id=\"binhki\" data-start=\"7865\" data-end=\"7880\">\nStorage Tanks\n<\/li>\n<li data-section-id=\"jg8beb\" data-start=\"7881\" data-end=\"7893\">\nTank Farms\n<\/li>\n<li data-section-id=\"1a1mfng\" data-start=\"7894\" data-end=\"7910\">\nOil Refineries\n<\/li>\n<li data-section-id=\"4z5xoz\" data-start=\"7911\" data-end=\"7937\">\nPetrochemical Facilities\n<\/li>\n<li data-section-id=\"1udpuvw\" data-start=\"7938\" data-end=\"7962\">\nFuel Storage Terminals\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"7964\" data-end=\"7967\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"19e49ic\" data-start=\"7969\" data-end=\"8026\">4. Does a Foam Pourer mix foam concentrate with water?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"8028\" data-end=\"8161\">No. Foam concentrate is normally mixed with water by a Foam Proportioner before reaching the foam generation and discharge equipment.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"8163\" data-end=\"8166\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"18b9hou\" data-start=\"8168\" data-end=\"8219\">5. Why is controlled foam application important?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"8221\" data-end=\"8334\">Aggressive foam application may disturb the surface of a flammable liquid and negatively affect the foam blanket.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"8336\" data-end=\"8417\">Controlled application helps the foam spread across the surface more effectively.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"8419\" data-end=\"8422\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"13315qg\" data-start=\"8424\" data-end=\"8482\">6. Can a Foam Pourer be used with any foam concentrate?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"8484\" data-end=\"8643\">No. The complete foam system must be compatible with the selected foam concentrate and comply with the manufacturer's recommendations and applicable approvals.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"8645\" data-end=\"8648\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"jw8wu3\" data-start=\"8650\" data-end=\"8693\">7. What affects Foam Pourer performance?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"8695\" data-end=\"8726\">Performance can be affected by:<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"8728\" data-end=\"8867\">\n<li data-section-id=\"8igeio\" data-start=\"8728\" data-end=\"8742\">\nFoam quality\n<\/li>\n<li data-section-id=\"gmet1l\" data-start=\"8743\" data-end=\"8767\">\nProportioning accuracy\n<\/li>\n<li data-section-id=\"2wbd10\" data-start=\"8768\" data-end=\"8788\">\nAvailable pressure\n<\/li>\n<li data-section-id=\"1jql5co\" data-start=\"8789\" data-end=\"8800\">\nFlow rate\n<\/li>\n<li data-section-id=\"a0n4n6\" data-start=\"8801\" data-end=\"8816\">\nTank geometry\n<\/li>\n<li data-section-id=\"wtiy36\" data-start=\"8817\" data-end=\"8840\">\nDischarge arrangement\n<\/li>\n<li data-section-id=\"1m3zy40\" data-start=\"8841\" data-end=\"8867\">\nEnvironmental conditions\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"8869\" data-end=\"8872\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"11nfxeg\" data-start=\"8874\" data-end=\"8924\">8. How often should a Foam Pourer be inspected?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"8926\" data-end=\"9062\">The inspection interval should follow applicable standards, manufacturer recommendations, and the site's preventive maintenance program.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"9064\" data-end=\"9067\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"14jss0n\" data-start=\"9069\" data-end=\"9115\">9. Can a Foam Pourer operate automatically?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"9117\" data-end=\"9262\">Yes. A Foam Pourer itself is generally a passive discharge device, but it can be part of an automatically activated foam fire suppression system.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"9264\" data-end=\"9267\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"c9kwkd\" data-start=\"9269\" data-end=\"9324\">10. What happens if the discharge outlet is blocked?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"9326\" data-end=\"9458\">A blocked outlet may prevent proper foam distribution and significantly reduce the effectiveness of the foam fire protection system.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"9460\" data-end=\"9463\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"h96sj5\" data-start=\"9465\" data-end=\"9483\">Related Products<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"9485\" data-end=\"9560\">\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u0628\u0639\u062f\u0627\u064b \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0631\u0627 \u0628\u0647 \u0635\u0641\u062d\u0627\u062a \u0645\u0631\u0628\u0648\u0637\u0647 \u0644\u06cc\u0646\u06a9 \u062f\u0627\u062e\u0644\u06cc \u0628\u062f\u0647:<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"9562\" data-end=\"9707\">\n<li data-section-id=\"1l40jkv\" data-start=\"9562\" data-end=\"9576\">\nFoam Chamber\n<\/li>\n<li data-section-id=\"1h7u3q5\" data-start=\"9577\" data-end=\"9589\">\nFoam Maker\n<\/li>\n<li data-section-id=\"l95f69\" data-start=\"9590\" data-end=\"9608\">\nFoam Concentrate\n<\/li>\n<li data-section-id=\"k4bfnq\" data-start=\"9609\" data-end=\"9628\">\nFoam Proportioner\n<\/li>\n<li data-section-id=\"2s5sg0\" data-start=\"9629\" data-end=\"9643\">\nBladder Tank\n<\/li>\n<li data-section-id=\"1xx3h41\" data-start=\"9644\" data-end=\"9658\">\nFoam Monitor\n<\/li>\n<li data-section-id=\"1drvw3p\" data-start=\"9659\" data-end=\"9672\">\nFoam Nozzle\n<\/li>\n<li data-section-id=\"fclxr8\" data-start=\"9673\" data-end=\"9692\">\nFoam Storage Tank\n<\/li>\n<li data-section-id=\"7ffam2\" data-start=\"9693\" data-end=\"9707\">\nDeluge Valve\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"9709\" data-end=\"9712\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"t155su\" data-start=\"9714\" data-end=\"9732\">Related Articles<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><ul data-start=\"9734\" data-end=\"9973\">\n<li data-section-id=\"1ihhd0x\" data-start=\"9734\" data-end=\"9759\">\nWhat Is a Foam Chamber?\n<\/li>\n<li data-section-id=\"1f7k69f\" data-start=\"9760\" data-end=\"9783\">\nWhat Is a Foam Maker?\n<\/li>\n<li data-section-id=\"y87l33\" data-start=\"9784\" data-end=\"9813\">\nWhat Is a Foam Concentrate?\n<\/li>\n<li data-section-id=\"wif5yg\" data-start=\"9814\" data-end=\"9844\">\nWhat Is a Foam Proportioner?\n<\/li>\n<li data-section-id=\"sjjetq\" data-start=\"9845\" data-end=\"9870\">\nWhat Is a Bladder Tank?\n<\/li>\n<li data-section-id=\"bwjzvi\" data-start=\"9871\" data-end=\"9916\">\nUnderstanding Foam Fire Suppression Systems\n<\/li>\n<li data-section-id=\"1jon1i8\" data-start=\"9917\" data-end=\"9943\">\nFoam System Design Guide\n<\/li>\n<li data-section-id=\"1qsbggz\" data-start=\"9944\" data-end=\"9973\">\nHow Firefighting Foam Works\n<\/li>\n<\/ul><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"9975\" data-end=\"9978\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"oap0cy\" data-start=\"9980\" data-end=\"9998\">\ud83d\udca1 Did You Know?<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><blockquote data-start=\"10000\" data-end=\"10280\">\n<p data-start=\"10002\" data-end=\"10280\"><strong data-start=\"10002\" data-end=\"10101\">The way firefighting foam reaches the fuel surface can be just as important as the foam itself.<\/strong> A high-quality foam concentrate may not perform effectively if the foam is applied in a manner that destroys the developing foam blanket or excessively disturbs the fuel surface.<\/p>\n<\/blockquote><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"10282\" data-end=\"10285\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"1kmjo85\" data-start=\"10287\" data-end=\"10311\">\ud83d\udca1 Engineering Insight<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"10313\" data-end=\"10555\">A Foam Pourer is often viewed as a simple passive component. However, its position, discharge geometry, capacity, and relationship with the protected hazard can significantly affect the performance of the complete foam fire protection system.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"10557\" data-end=\"10736\">The final stage of foam application should therefore be considered during the hydraulic and fire protection design process\u2014not after the upstream system has already been selected.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><hr data-start=\"10738\" data-end=\"10741\"><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h1 data-section-id=\"14nkk69\" data-start=\"10743\" data-end=\"10759\">Call to Action<\/h1><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><h2 data-section-id=\"1yjzzsr\" data-start=\"10761\" data-end=\"10830\">Looking for a Reliable Foam Pourer or Tank Foam Protection System?<\/h2><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"10832\" data-end=\"11045\">Selecting the right foam discharge arrangement requires a proper understanding of the protected hazard, tank configuration, required foam application rate, hydraulic conditions, and foam concentrate compatibility.<\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"11047\" data-end=\"11255\"><strong data-start=\"11047\" data-end=\"11255\">IMACO FIRE can assist with the selection of foam fire protection equipment and engineered solutions for industrial facilities, tank farms, refineries, petrochemical plants, and fuel storage installations.<\/strong><\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><p data-start=\"11257\" data-end=\"11334\"><strong data-start=\"11257\" data-end=\"11334\">Contact our technical team for product selection and engineering support.<\/strong><\/p><p data-start=\"5422\" data-end=\"5518\" class=\"PDq2pG_selectionAnchorContainer\">\n<\/p><\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Foam Pourer Learn what a Foam Pourer is, how it works, its main components, applications, installation requirements, and its role<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4027","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/imacofire.com\/en\/wp-json\/wp\/v2\/pages\/4027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/imacofire.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/imacofire.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/imacofire.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/imacofire.com\/en\/wp-json\/wp\/v2\/comments?post=4027"}],"version-history":[{"count":10,"href":"https:\/\/imacofire.com\/en\/wp-json\/wp\/v2\/pages\/4027\/revisions"}],"predecessor-version":[{"id":4037,"href":"https:\/\/imacofire.com\/en\/wp-json\/wp\/v2\/pages\/4027\/revisions\/4037"}],"wp:attachment":[{"href":"https:\/\/imacofire.com\/en\/wp-json\/wp\/v2\/media?parent=4027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}