{"product_id":"lsi1nfvm1j","title":"Watts 0888971, 774\/774DCDACK2-LD Second 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 contaminated water from entering into the clean water supply. It features a double check valve assembly, which is suitable for use in low health hazard applications where the backpressure and\/or backsiphonage may occur. The device ensures that drinking water remains safe by allowing water to flow in only one direction and blocking it from flowing backwards due to pressure changes in the system.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219420799198,"sku":"LSI1NFVM1J","price":626.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0888971.webp?v=1761920222","url":"https:\/\/libertysupply.com\/products\/lsi1nfvm1j","provider":"Liberty Supply","version":"1.0","type":"link"}