{"product_id":"lsi20w4g3n","title":"Watts 0063451, 3\/4\" Backflow Preventer 9D-M2-LU","description":"\u003cp\u003eThis Watts backflow preventer prevents the reverse flow of polluted water from entering into the clean water supply. It features a double check valve assembly suitable for use in non-health hazard residential water system containment and continuous pressure applications. The unit is designed to be installed on potable water lines to protect against both back-siphonage and backpressure of contaminated water into the potable water supply. Installation provides a means to prevent backflow situations that might arise in the system.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219390554334,"sku":"LSI20W4G3N","price":341.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0063451.webp?v=1762985500","url":"https:\/\/libertysupply.com\/products\/lsi20w4g3n","provider":"Liberty Supply","version":"1.0","type":"link"}