{"id":6268,"date":"2019-03-11T17:30:31","date_gmt":"2019-03-11T16:30:31","guid":{"rendered":"https:\/\/www.pronal.com\/produit\/uncategorized\/citernes-de-stockage-ouvertes\/"},"modified":"2025-09-23T09:28:01","modified_gmt":"2025-09-23T07:28:01","slug":"open-flexible-tanks","status":"publish","type":"product","link":"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/open-flexible-tanks\/","title":{"rendered":"Onion Water Tank &#8211; OPENTANK"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">The OPENTANK onion water tank is in circular shape. It is composed of an inflatable or foam float.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In contrast to the closed flexible tank, this open storage solution allows for<\/span><b> quick storage of raw or drinking water by its top opening<\/b><span style=\"font-weight: 400;\">. Thanks to its fast installation and pumping\/filling and its light weight, it can be used in a punctual way. Moreover, it is<\/span><b> foldable<\/b><span style=\"font-weight: 400;\">. Therefore takes up very little space. It is also very <\/span><b>easy to clean<\/b><span style=\"font-weight: 400;\"> in case of water pollution by sludge, leaves, sand etc..<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This <\/span><span style=\"font-weight: 400;\">open top water storage tank<\/span><span style=\"font-weight: 400;\"> has been primarily designed for :<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The <\/span><b>storage of raw water dedicated to <\/b><a href=\"https:\/\/www.pronal.com\/en\/areas\/security\/\"><b>civil security<\/b><\/a><b>. <\/b><span style=\"font-weight: 400;\">\u00a0This solution is widely used by firemen to fight forest fires. Helicopters carry<\/span><a href=\"https:\/\/www.invent.org\/inductees\/don-arney#:~:text=The%20Bambi%20Bucket%C2%AE%2C%20invented,fully%20collapsible%20aerial%20firefighting%20bucket.\"><span style=\"font-weight: 400;\"> bambi buckets<\/span><\/a><span style=\"font-weight: 400;\"> that will fill up quickly by dipping them into our <\/span><span style=\"font-weight: 400;\">open top water storage tanks<\/span><span style=\"font-weight: 400;\">.\u00a0\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">And the storage of drinking water dedicated to humanitarian organizations.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">However, this Onion Water Tank can also be used for <\/span><b>the storage of industrial effluents or polluted water.<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Like our other flexible tanks, it is made of highly resistant PVC coated fabric (1300 gr\/m2) and assembled by high frequency welding. This fabric is resistant to any temperature from -30\u00b0C to +70\u00b0C.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In the same register, we find the <\/span><a href=\"https:\/\/www.pronal.com\/en\/product\/flexible-storage-tanks\/volutex-open-reservoirs\/\"><span style=\"font-weight: 400;\">VOLUTEX water retention tank.<\/span><\/a><span style=\"font-weight: 400;\"> This is an open top flexible tank dedicated to the storage of all types of solid or liquid elements for a temporary or permanent period.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Standard sizes of 1 &gt; 20m3 &#8211; Custom made under request<\/p>\n","protected":false},"featured_media":18171,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[223,356,513,224,230,233],"product_tag":[388,391,384,385,387],"class_list":{"0":"post-6268","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-flexible-storage-tanks","7":"product_cat-fire","8":"product_cat-open-top-water-storage-tank","9":"product_cat-raw-water","10":"product_cat-drinking-water","11":"product_cat-waste-and-chemical-effluents","12":"product_tag-civil-protection","13":"product_tag-compensate","14":"product_tag-security","15":"product_tag-store","16":"product_tag-water","18":"first","19":"instock","20":"shipping-taxable","21":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - 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