{"product_id":"lsiad0mwve","title":"Watts 0111846, 757N DCDA OSY LM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer, model 757N-DCDA-OSY-LM, integrates a double check detector assembly (DCDA) with an outside stem and yoke (OSY) gate valve and a low-pressure drop meter (LM). The device prevents the reverse flow of polluted water from entering into the clean water supply. It features two check valves in series, which operate independently for added security against backflow. The OSY gate valve facilitates system isolation for maintenance or testing, while the LM provides monitoring of flow rates to detect leaks or unauthorized water usage.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219435315422,"sku":"LSIAD0MWVE","price":13461.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0111846.webp?v=1761920285","url":"https:\/\/libertysupply.com\/products\/lsiad0mwve","provider":"Liberty Supply","version":"1.0","type":"link"}