{"product_id":"2-lf800m4-qt-fz","title":"2 LF800M4-QT-FZ","description":"\u003cp\u003eThis 2 inch \u003cstrong\u003elead free anti-siphon pressure vacuum breaker backflow preventer\u003c\/strong\u003e prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It is designed for health hazard continuous pressure applications, such as irrigation systems and industrial process water systems, where water enters equipment at or below its flood rim.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003elead free cast copper silicon alloy body\u003c\/strong\u003e, silicone rubber check valve disc, plastic check valve seat, and stainless steel springs.\u003c\/li\u003e\n\u003cli\u003eIncludes a bonnet with \u003cstrong\u003esilicone rubber O-ring seal\u003c\/strong\u003e, a lightweight plastic disc float, and \u003cstrong\u003elever handle shutoffs\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003etest cocks\u003c\/strong\u003e for winterization draining and maintenance.\u003c\/li\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003efemale NPT inlet and outlet\u003c\/strong\u003e connections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFreeze Sensor Technology\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThis model includes an integrated \u003cstrong\u003efreeze sensor\u003c\/strong\u003e for use with \u003cstrong\u003eSentryPlus Alert® technology\u003c\/strong\u003e to signal facility personnel when temperatures approach freezing.\u003c\/li\u003e\n\u003cli\u003eThe freeze sensor alerts can be integrated with an add-on connection kit (sold separately) for \u003cstrong\u003eWi-Fi networks\u003c\/strong\u003e, \u003cstrong\u003ebuilding management systems (BMS)\u003c\/strong\u003e, and \u003cstrong\u003eirrigation management systems (IMS)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eA freeze sensor provides alerts about a possible freeze event but cannot prevent a freeze event from occurring. User action is required to prevent freeze conditions from causing product and\/or property damage.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796841996565,"sku":"T792015","price":1596.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184371.jpg?v=1772731584","url":"https:\/\/www.backflowpreventer.com\/products\/2-lf800m4-qt-fz","provider":"Water Specialties Company","version":"1.0","type":"link"}