{"product_id":"double-headed-standpipe-with-twin-check-valve-2-bsp-940mm-height","title":"Double Headed Standpipe with Twin Check Valve, 2½\" BSP, 940mm Height","description":"\u003cp\u003e\u003cstrong\u003eDouble headed standpipe with twin check valves for safe mains water supply connection to underground hydrant systems.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis standpipe assembly connects directly to underground hydrant valves via a 2½\" British Round Thread female inlet. The dual check valve system prevents unwanted backward flow of water, ensuring system integrity and safety. Supplied with a 2½\" instantaneous female single twist outlet for flexible hose connection.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwin check valves prevent backward flow of liquid\u003c\/li\u003e\n\u003cli\u003e2½\" BSP female inlet for underground hydrant connection\u003c\/li\u003e\n\u003cli\u003e2½\" instantaneous female outlet for single twist coupling\u003c\/li\u003e\n\u003cli\u003eCompact double headed design for efficient operation\u003c\/li\u003e\n\u003cli\u003eRequires standpipe key and bar for hydrant valve operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWidth: 340mm\u003c\/li\u003e\n\u003cli\u003eHeight: 940mm\u003c\/li\u003e\n\u003cli\u003eInlet: 2½\" British Round Thread female\u003c\/li\u003e\n\u003cli\u003eOutlet: 2½\" instantaneous female\u003c\/li\u003e\n\u003cli\u003eTwin check valve configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEmergency fire service water supply connections\u003c\/li\u003e\n\u003cli\u003eTemporary mains water supply to remote locations\u003c\/li\u003e\n\u003cli\u003eHydrant testing and maintenance operations\u003c\/li\u003e\n\u003cli\u003eEvent and construction site water distribution\u003c\/li\u003e\n\u003cli\u003eAgricultural and industrial water access systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"safety supplies","offers":[{"title":"None","offer_id":53705950822693,"sku":"DF-WEA300400-KD","price":1008.0,"currency_code":"GBP","in_stock":true},{"title":"Key and Bar in steel","offer_id":53705950855461,"sku":"DF-WEA300400-KDX","price":1137.14,"currency_code":"GBP","in_stock":true},{"title":"Key and Bar in light alloy","offer_id":53705950888229,"sku":"DF-WEA300400-KDXX","price":1097.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/1932\/9829\/files\/7ec64b971397cc2a8677e29db35baefe.jpg?v=1788099501","url":"https:\/\/safetysuppliesco.co.uk\/products\/double-headed-standpipe-with-twin-check-valve-2-bsp-940mm-height","provider":"Safety Supplies Co","version":"1.0","type":"link"}