{"id":8291,"date":"2019-03-12T10:49:35","date_gmt":"2019-03-12T09:49:35","guid":{"rendered":"https:\/\/www.pronal.com\/produit\/uncategorized\/ofr\/"},"modified":"2025-09-23T11:34:18","modified_gmt":"2025-09-23T09:34:18","slug":"ofr","status":"publish","type":"product","link":"https:\/\/www.pronal.com\/en\/produit\/inflatable-pipe-plugs\/anti-pollution-en-2\/ofr\/","title":{"rendered":"Emergency pipe plug diameter greater than 1000mm – OFR"},"content":{"rendered":"

The OFR is an<\/span> inflatable emergency pipe plug with a diameter greater than 1000 mm<\/b><\/span>. It has been specially designed to plug pipes with large diameters. The diameter of the pipe defines the inflation pressure. It is dedicated to the reliable and permanent sealing of pipes.<\/span><\/p>\n

In the event of a disaster,<\/span> the emergency pipe plug inflates and acts as a valve that retains the polluting products<\/b><\/span>.<\/span> Once confined, these liquids are pumped or diverted to a retention basin. The sealing balloon thus stops the propagation of chemical products or fire water, eliminating any risk of pollution.<\/span><\/p>\n

It is triggered<\/span> quickly and effectively by an inflation system that is operated remotely<\/span>.<\/b> This system makes the OFR anti-pollution plug a must-have product for working in complete safety.\u00a0<\/span><\/p>\n

In addition, its installation <\/span>does not require civil engineering<\/b>.<\/span><\/span><\/p>\n

To conclude, these anti-pollution inflatable plugs are a complement to the <\/span>OPAP plugs<\/span><\/a> dedicated to diameters below 1000mm.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Anti-pollution stoppers – \u00d8 800 > 2100 mm<\/p>\n","protected":false},"featured_media":7433,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[287,357],"product_tag":[435,428,433],"class_list":{"0":"post-8291","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-inflatable-pipe-plugs","7":"product_cat-anti-pollution-en-2","8":"product_tag-pollution-en","9":"product_tag-sanitation","10":"product_tag-to-plug","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"acf":[],"yoast_head":"\nEmergency pipe plug- OFR - Balloons plugs | Pronal<\/title>\n<meta name=\"description\" content=\"OFR Emergency pipe plug\/ balloons pipe plugs designed to plug large diameter pipes and contain any pollutants that may be released following an accident.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pronal.com\/en\/produit\/inflatable-pipe-plugs\/anti-pollution-en-2\/ofr\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Emergency pipe plug- OFR - Balloons plugs | Pronal\" \/>\n<meta property=\"og:description\" content=\"OFR Emergency pipe plug\/ balloons pipe plugs designed to plug large diameter pipes and contain any pollutants that may be released following an accident.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pronal.com\/en\/produit\/inflatable-pipe-plugs\/anti-pollution-en-2\/ofr\/\" \/>\n<meta property=\"og:site_name\" content=\"Pronal - Conception et fabrication de structure flexible\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-23T09:34:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/03\/OFR-obturateurs-antipollution2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"736\" \/>\n\t<meta property=\"og:image:height\" content=\"585\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pronal.com\/en\/produit\/inflatable-pipe-plugs\/anti-pollution-en-2\/ofr\/\",\"url\":\"https:\/\/www.pronal.com\/en\/produit\/inflatable-pipe-plugs\/anti-pollution-en-2\/ofr\/\",\"name\":\"Emergency pipe plug- OFR - 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