{"id":351,"date":"2014-02-24T05:56:48","date_gmt":"2014-02-24T05:56:48","guid":{"rendered":"http:\/\/safelincsindia.com\/?page_id=351"},"modified":"2014-03-06T07:25:22","modified_gmt":"2014-03-06T07:25:22","slug":"foam-water-sprinkler-systems","status":"publish","type":"page","link":"http:\/\/safelincsindia.com\/?page_id=351","title":{"rendered":"Foam water sprinkler"},"content":{"rendered":"<p>Designing a foam fire suppression system requires special expertise <\/p>\n<p><strong>Low Expansion Foam <\/strong><\/p>\n<p>Low Expansion foam offers a 5:1 expansion rate, making it the foam system of choice to protect large and hazardous facilities, including; petro-chemical tank farms, loading docks, processing areas and refineries and liquefied natural gas storage. <\/p>\n<p><strong>High Expansion Foam <\/strong><\/p>\n<p>With an expansion rate of 500:1, High Expansion foam systems are more suitable to protect less common three-dimensional hazardous facilities including; warehouses, conveyors, aircraft hangars and tunnels. As such, High Expansion foam is measured by volume output rather than application rate, as is typical of low expansion foams. <\/p>\n<p><strong>Discharge Devices <\/strong><\/p>\n<p>With both low and high expansion foam systems, once a facility has been evaluated either an \u2018Aspirating\u2019 or \u2018Non-Aspirating\u2019 discharge device\u2019 will be recommended, based on the facilities requirements.  <\/p>\n<ul>\n<li>Aspirating discharge devices &#8211; produces a more viscous foam \u2013 great for reducing burn back and keeping the foam contained. <\/li>\n<li>Non-aspirating discharge devices &#8211; are best used where the foam is needed to spread over a large area. Talk to a Wormald specialist about your situation.<\/li>\n<\/ul>\n<p><a href=\"#\" rel=\"attachment wp-att-681\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/safelincsindia.com\/wp-content\/uploads\/2014\/02\/mo.jpg\" alt=\"mo\" width=\"297\" height=\"184\" class=\"alignnone size-full wp-image-681\" \/><\/a><\/p>\n<p>For maximum effectiveness it is critical the expansion ratio, discharge device and foam concentrate be correct. With our knowledge and expertise, We can recommend the most appropriate devices for your situation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Designing a foam fire suppression system requires special expertise Low Expansion Foam Low Expansion foam offers a 5:1 expansion rate, making it the foam system of choice to protect large and hazardous facilities, including; petro-chemical tank farms, loading docks, processing &hellip; <a href=\"http:\/\/safelincsindia.com\/?page_id=351\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"sidebar-page.php","meta":{"footnotes":""},"class_list":["post-351","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Designing a foam fire suppression system requires special expertise Low Expansion Foam Low Expansion foam offers a 5:1 expansion rate, making it the foam system of choice to protect large and hazardous facilities, including; petro-chemical tank farms, loading docks, processing areas and refineries and liquefied natural gas storage. 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