{"product_id":"watts-lf009-1","title":"Watts LF009-1 Reduced Pressure Zone Lead-Free Backflow Preventer","description":"\u003cdiv style=\"font-family: Arial, sans-serif; font-size: 15px; color: #333333; line-height: 1.6;\"\u003e\n  \u003cp\u003e\n    The \u003cstrong\u003eWatts LF009-1 Reduced Pressure Zone Lead-Free Backflow Preventer (0124403)\u003c\/strong\u003e is a high-performance system component engineered to deliver premium fluid distribution efficiency and reliability. Built with a heavy-duty lead-free cast copper silicon alloy housing, this unit provides exceptional durability and outstanding resistance to demanding system environments. Its low-maintenance, high-performance architecture makes it an ideal solution for absolute containment control across high-hazard water supply infrastructure lines.\n  \u003c\/p\u003e\n  \u003cp style=\"margin-top: 15px;\"\u003e\n    Designed specifically to mitigate health-hazard cross-connections, the LF009 series utilizes a reduced pressure zone (RPZ) safety layout containing two independent check valves coupled alongside an intermediate hydraulically dependent relief valve assembly. This ensures toxic substances and non-potable liquids cannot back-siphon or back-pressure into clean municipal drinking systems. Equipped with two integrated, quarter-turn lead-free ball valves and test cocks for simplified diagnostic check cycles, this inline component delivers permanent safety monitoring, low differential pressure restriction, and complete commercial safety code compliance.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":42913135263838,"sku":"1090","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Watts_LF009-1_Reduced_Pressure_Zone_Lead-Free_Backflow_Preventer_heavy-duty_commercial_hydronic_system_component..png?v=1782010368","url":"https:\/\/nationalboilersupply.com\/products\/watts-lf009-1","provider":"National Boiler Supply","version":"1.0","type":"link"}