{"title":"Backflow Devices - Febco - DCDA - Double Check Detector Assemblies - 2 1\/2\" - 856 Series","description":null,"products":[{"product_id":"2-1-2-lf856-dosy-gpm","title":"2 1\/2 LF856-DOSY-GPM","description":"\u003cp\u003eThe 2 1\/2 inch \u003cstrong\u003eFEBCO MasterSeries LF856 Lead Free Double Check Detector Backflow Preventer Assembly\u003c\/strong\u003e (Type II) is designed to protect drinking water supplies from cross-connections.\u003c\/p\u003e\u003cp\u003eIt prevents the backflow of pollutants due to backsiphonage or backpressure that are objectionable, but not toxic, from entering potable water systems, making it ideal for non-health hazard applications such as fire sprinkler and standpipe systems, or for containment at the service line entrance to detect unauthorized water usage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003eductile iron body\u003c\/strong\u003e construction with a \u003cstrong\u003epatented 3-part advanced ArmorTek epoxy coating system\u003c\/strong\u003e to resist microbial-induced corrosion (MIC) and protect exposed metal substrates.\u003c\/li\u003e\n\u003cli\u003eConsists of two (2) independently acting \u003cstrong\u003eclapper style check modules\u003c\/strong\u003e with replaceable seats and disc rubbers.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eUL Classified\/FM Approved inlet\/outlet resilient seated shutoff valves\u003c\/strong\u003e and four (4) resilient seated test cocks.\u003c\/li\u003e\n\u003cli\u003eThe auxiliary bypass line contains a \u003cstrong\u003e5\/8 inch x 3\/4 inch water meter\u003c\/strong\u003e that complies with ANSI\/AWWA Standard C700 and an approved check assembly to detect leaks or unauthorized water usage.\u003c\/li\u003e\n\u003c\/ul\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 with no special tools required for servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptured modular spring assembly\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible and replaceable discs\u003c\/strong\u003e and \u003cstrong\u003efield replaceable seats\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel check components\u003c\/strong\u003e.\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\u003e\n\u003cstrong\u003eCaptured O-ring design\u003c\/strong\u003e.\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 in the main valve assembly profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-line serviceable 3\/4 inch check assembly\u003c\/strong\u003e with no special tools required for servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField replaceable seat and disc\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDesigned to \u003cstrong\u003edetect potential underground water leaks\u003c\/strong\u003e and \u003cstrong\u003eunauthorized water usage\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cem\u003eNOTICE: The information contained herein is not intended to replace the full product installation and safety information available or the experience of a trained product installer. You are required to thoroughly read all installation instructions and product safety information before beginning the installation of this product.\u003c\/em\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796692803861,"sku":"0124433","price":9077.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179296.jpg?v=1772726902"},{"product_id":"2-1-2-lf856-osy-gpm","title":"2 1\/2 LF856-OSY-GPM","description":"\u003cp\u003eThis 2 1\/2 inch lead free MasterSeries® double check detector backflow preventer assembly prevents the backflow of pollutants, due to backsiphonage and\/or backpressure, that are objectionable but not toxic, from entering into the potable water supply. 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