{"id":8286,"date":"2019-03-12T10:51:27","date_gmt":"2019-03-12T09:51:27","guid":{"rendered":"https:\/\/www.pronal.com\/produit\/uncategorized\/obturateurs-pneumatiques-opl\/"},"modified":"2025-09-23T12:17:45","modified_gmt":"2025-09-23T10:17:45","slug":"opl-pneumatic-stoppers","status":"publish","type":"product","link":"https:\/\/www.pronal.com\/en\/produit\/inflatable-pipe-plugs\/construction-industry\/opl-pneumatic-stoppers\/","title":{"rendered":"Standard inflatable pipe plug &#8211; OPL"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">The standard inflatable pipe plug (OPL) is designed to<\/span><span style=\"color: #242b57;\"><b> temporarily or permanently plug pipes<\/b><\/span><span style=\"font-weight: 400;\"><span style=\"color: #242b57;\">,<\/span> sewers or gutters. Flexible and light, it is effective for a fast, tight and reliable sealing of the pipe.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Many sizes are available to cover pipes from <\/span><span style=\"color: #242b57;\"><b>30 to 2000 mm in diameter<\/b><\/span><span style=\"font-weight: 400;\"><span style=\"color: #242b57;\">.<\/span> Thanks to these various diameters, this plugging balloon can be used in many fields : <strong>sewage networks<\/strong>, <strong>rainwater and wastewater<\/strong> with the <strong>NR<\/strong> range, as well as <strong>hydrocarbons and\/or chemicals<\/strong> with the <strong>NBR<\/strong> range.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Moreover, the standard inflatable pipe plug is available in<\/span><span style=\"color: #242b57;\"><b> standard or by-pass versions<\/b><\/span><span style=\"font-weight: 400;\"><span style=\"color: #242b57;\">.<\/span> Thanks to this adaptability, it is possible to safely carry out an application such as:<\/span><b><\/b><\/p>\n<ul>\n<li aria-level=\"1\"><span style=\"color: #242b57;\"><b>Pipe repairs,<\/b><\/span><\/li>\n<li aria-level=\"1\"><span style=\"color: #242b57;\"><b>Pipeline maintenance,<\/b><\/span><\/li>\n<li aria-level=\"1\"><span style=\"color: #242b57;\"><b>Flow deviations,<\/b><\/span><\/li>\n<li aria-level=\"1\"><span style=\"color: #242b57;\"><b>Air or water tightness test, according to the <\/b><a style=\"color: #242b57;\" href=\"https:\/\/www.boutique.afnor.org\/en-gb\/standard\/nf-en-10160\/ultrasonic-testing-of-steel-flat-product-of-thickness-equal-or-greater-than\/fa035603\/16691\"><b>NF-EN1610 standard<\/b><\/a><b>,<\/b><\/span><\/li>\n<li aria-level=\"1\"><span style=\"color: #242b57;\"><b>And hydraulic testing.<\/b><\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Designed from elastomer, the range of inflatable plugs<\/span><span style=\"color: #242b57;\"><b> meets high internal safety criteria<\/b><\/span><span style=\"font-weight: 400;\"> (see also the <\/span><a href=\"https:\/\/www.pronal.com\/en\/product\/inflatable-pipe-plugs\/opap-anti-pollution-stoppers\/\"><span style=\"font-weight: 400;\">OPAP<\/span><\/a><span style=\"font-weight: 400;\"> and <\/span><a href=\"https:\/\/www.pronal.com\/en\/product\/inflatable-pipe-plugs\/ofr\/\"><span style=\"font-weight: 400;\">OFR <\/span><\/a><span style=\"font-weight: 400;\">emergency pipe plug). Pronal is aware of the risks incurred by the users of the inflatable plugs and puts the priority on the performance of these products. Thus, the OPL range is designed<\/span><span style=\"color: #242b57;\"><b> to resist a minimum bursting safety coefficient of 3<\/b><\/span><span style=\"font-weight: 400;\">. In addition, the rubber used offers very <\/span><span style=\"color: #242b57;\"><b>good performance against abrasion and slippage.\u00a0<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400;\">Choosing this range of OPL inflatable pipe stoppers means working with<\/span><span style=\"color: #242b57;\"><b> a high-performance and reliable product that will last over time<\/b><span style=\"font-weight: 400;\">!<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Standard stopper 29 &gt; 760mm &#8211; With or without Bypass<\/p>\n","protected":false},"featured_media":5781,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[287,357],"product_tag":[433],"class_list":{"0":"post-8286","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-to-plug","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - 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