{"product_id":"lsibip3ex1","title":"Watts 0888970, 774\/774DCDACK1-LD First Check Kit for 2 1\/2 to 4 IN Double Check Valve and Detector Assembly","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent the reverse flow of water from a potentially polluted source into the potable water supply. It features a configuration suitable for sizes 2-1\/2 inches to 4 inches, ensuring compatibility with various pipe diameters within that range. The device operates by automatically blocking reverse water flow, which can occur in scenarios such as a sudden drop in water pressure, thereby safeguarding drinking water from contamination risks.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219419062494,"sku":"LSIBIP3EX1","price":626.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0888970.webp?v=1761920176","url":"https:\/\/libertysupply.com\/products\/lsibip3ex1","provider":"Liberty Supply","version":"1.0","type":"link"}