{"product_id":"lsi6s749zh","title":"Watts 0111840, 6\" 757DCDA Double Check Detector Assembly Backflow Preventers","description":"\u003cp\u003eThis Watts backflow preventer model features an OSY (outside stem and yoke) gate valve and utilizes a double check detector assembly (DCDA). It is designed to prevent the reverse flow of polluted water from entering into the clean water supply. The unit includes a low maintenance design suitable for installation in water systems requiring protection against backpressure and backsiphonage.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219425943774,"sku":"LSI6S749ZH","price":12635.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0111840.webp?v=1761920369","url":"https:\/\/libertysupply.com\/products\/lsi6s749zh","provider":"Liberty Supply","version":"1.0","type":"link"}