{"product_id":"16-vented-tank-lid-with-2-vents-450mm-diameter","title":"16\" Vented Tank Lid with 2 Vents – 450mm Diameter","description":"\u003cp\u003e\u003cstrong\u003eThreaded polypropylene vented tank lid with dual air vents and ergonomic handle for 450mm diameter tanks.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis 16-inch vented lid threads securely into standard 408mm diameter tank collar fittings, creating a watertight seal whilst allowing air circulation. The dual vents enable pressure to escape during emptying and allow air infill during filling, eliminating tank glugging and preventing spills. The lightweight polypropylene construction offers durability with quick, easy access via an ergonomic handle.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual integrated vents prevent pressure build-up and tank glugging\u003c\/li\u003e\n\u003cli\u003eFemale thread design for secure fitting to tank collars\u003c\/li\u003e\n\u003cli\u003eErgonomic handle for rapid opening and closing\u003c\/li\u003e\n\u003cli\u003eDurable, lightweight polypropylene material\u003c\/li\u003e\n\u003cli\u003eCreates watertight seal when closed\u003c\/li\u003e\n\u003cli\u003eExtends tank longevity by reducing internal stress\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDiameter: 450mm (16 inches)\u003c\/li\u003e\n\u003cli\u003eThread diameter: 408mm\u003c\/li\u003e\n\u003cli\u003eDepth: 23mm\u003c\/li\u003e\n\u003cli\u003eThread type: Female\u003c\/li\u003e\n\u003cli\u003eVent configuration: 2 vents\u003c\/li\u003e\n\u003cli\u003eMaterial: Polypropylene\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWater storage and distribution tanks\u003c\/li\u003e\n\u003cli\u003eAgricultural and horticultural fluid containment\u003c\/li\u003e\n\u003cli\u003eIndustrial liquid storage systems\u003c\/li\u003e\n\u003cli\u003eRainwater harvesting installations\u003c\/li\u003e\n\u003cli\u003eChemical and waste containment vessels\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"safety supplies","offers":[{"title":"Default","offer_id":53705884238117,"sku":"DP8158002","price":52.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/1932\/9829\/files\/721acba85ff8b8df0fa11375af87df39.jpg?v=1788097931","url":"https:\/\/safetysuppliesco.co.uk\/products\/16-vented-tank-lid-with-2-vents-450mm-diameter","provider":"Safety Supplies Co","version":"1.0","type":"link"}