{"product_id":"10-lf856-dosy-gpm","title":"10 LF856-DOSY-GPM","description":"\u003cp\u003eThe FEBCO MasterSeries® LF856 is a \u003cstrong\u003e10 inch lead free double check detector backflow preventer assembly\u003c\/strong\u003e designed to protect potable water supplies from dangerous cross-connections. It is primarily used for non-health hazard applications such as \u003cstrong\u003efire sprinkler and standpipe systems\u003c\/strong\u003e, where it also detects unauthorized water usage or potential underground leaks.\u003c\/p\u003e\u003cp\u003eThis assembly features a \u003cstrong\u003eductile iron body\u003c\/strong\u003e with an \u003cstrong\u003eArmorTek® coating\u003c\/strong\u003e, a patented three-part advanced epoxy system engineered to reduce microbial-induced corrosion (MIC) and protect exposed metal substrate. It includes two in-line independent check valves, replaceable stainless steel check seats, and OS\u0026amp;Y resilient seated domestic gate valve shutoff valves.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMain Valve Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-line serviceable assembly\u003c\/strong\u003e requiring no special tools for servicing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptured modular spring assembly\u003c\/strong\u003e for easy maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible and replaceable discs\u003c\/strong\u003e and \u003cstrong\u003efield replaceable seats\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctile iron valve body design\u003c\/strong\u003e with \u003cstrong\u003estainless steel check components\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmorTek coating technology\u003c\/strong\u003e resists corrosion of internals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinterization feature\u003c\/strong\u003e with disc retainers and valve body drain ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClapper check assembly\u003c\/strong\u003e with commonality between 1st and 2nd check components\u003c\/li\u003e\n\u003cli\u003eCaptured O-ring design\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAuxiliary Bypass Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact bypass design\u003c\/strong\u003e that remains within the main valve assembly profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-line serviceable 3\/4 inch check assembly\u003c\/strong\u003e requiring no special tools for servicing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eField replaceable seat and disc\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDetects potential underground water leaks\u003c\/li\u003e\n\u003cli\u003eDetects unauthorized water usage\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796710007061,"sku":"0124461","price":45629.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179779.jpg?v=1772727332","url":"https:\/\/www.backflowpreventer.com\/products\/10-lf856-dosy-gpm","provider":"Water Specialties Company","version":"1.0","type":"link"}