{"product_id":"2-lf850u-qt-dc","title":"2 LF850U-QT DC","description":"\u003cp\u003eThis \u003cstrong\u003e2 inch lead free small diameter double check valve backflow preventer assembly\u003c\/strong\u003e is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements.\u003c\/p\u003e\u003cp\u003eIts \u003cstrong\u003ecompact modular design\u003c\/strong\u003e facilitates easy maintenance with a \u003cstrong\u003esingle access cover\u003c\/strong\u003e for in-line repairs, making it ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e The integrated freeze sensor provides alerts about a possible freeze event but cannot prevent it from occurring. User action is required to prevent freeze conditions from causing product and\/or property damage. An add-on connection kit (sold separately) is required to activate the freeze sensor; without it, the sensor is a passive component and does not communicate with any other device.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed with \u003cstrong\u003eLead Free cast copper silicon alloy\u003c\/strong\u003e for durability and compliance with reduced lead content requirements.\u003c\/li\u003e\n\u003cli\u003eDesigned with \u003cstrong\u003etwo in-line independent positive seating check modules\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eunion end connections\u003c\/strong\u003e and \u003cstrong\u003equarter-turn ball valve shutoffs\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003etop-mounted test cocks\u003c\/strong\u003e for easy testing.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ereplaceable seats and seat discs\u003c\/strong\u003e for simplified maintenance.\u003c\/li\u003e\n\u003cli\u003eAvailable with a \u003cstrong\u003efreeze sensor connection kit\u003c\/strong\u003e (sold separately) to activate a monitoring system that triggers alerts for low and freezing temperatures.\u003c\/li\u003e\n\u003cli\u003eEnd connections are \u003cstrong\u003eNPT ANSI\/ASME B1.20.1\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796674421013,"sku":"0122968","price":1578.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/178478.jpg?v=1772726246","url":"https:\/\/www.backflowpreventer.com\/products\/2-lf850u-qt-dc","provider":"Water Specialties Company","version":"1.0","type":"link"}