{"product_id":"3-lf876v-dosy-gpm","title":"3 LF876V-DOSY-GPM","description":"\u003cp\u003eThis 3 inch \u003cstrong\u003elead free MasterSeries® Double Check Detector Backflow Preventer Assembly\u003c\/strong\u003e is engineered to prevent the reverse flow of polluted water into the potable water supply due to backsiphonage and backpressure.\u003c\/p\u003e\u003cp\u003eIt is primarily used in \u003cstrong\u003efire protection systems\u003c\/strong\u003e to indicate system leakage or unauthorized water use, as well as on potable drinking water systems where local codes require protection from non-potable pollutants.\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\u003c\/strong\u003e assembly for easy maintenance.\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong\u003eHorizontal N-pattern\u003c\/strong\u003e and Vertical U-Z-pattern installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo special tools\u003c\/strong\u003e required for servicing.\u003c\/li\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003ecaptured modular spring assembly\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ereversible and replaceable discs\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003efield replaceable seats\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003eductile iron valve body\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003estainless steel check components\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eProtected by \u003cstrong\u003eArmorTek coating technology\u003c\/strong\u003e to resist corrosion internally.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003ewye pattern bypass\u003c\/strong\u003e with disc retainers and valve body drain ports.\u003c\/li\u003e\n\u003cli\u003eCommonality between 1st and 2nd check components.\u003c\/li\u003e\n\u003cli\u003eDesigned with a \u003cstrong\u003ecaptured O-ring\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 within the main valve assembly profile.\u003c\/li\u003e\n\u003cli\u003eIncludes an \u003cstrong\u003ein-line serviceable ¾\" check assembly\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo special tools\u003c\/strong\u003e required for servicing.\u003c\/li\u003e\n\u003cli\u003eFeatures a \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.\u003c\/li\u003e\n\u003cli\u003eCapable of \u003cstrong\u003edetecting unauthorized water usage\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe backflow preventer features \u003cstrong\u003eArmorTek®\u003c\/strong\u003e, a patented 3-part advanced epoxy coating system, which provides integrated protection against electrochemical corrosion and microbial-induced corrosion (MIC) for both internal and external surfaces. The wetted surface of this product contains less than 0.25% of lead by weight.\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796677075221,"sku":"0124476","price":12009.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/178620.jpg?v=1772726360","url":"https:\/\/www.backflowpreventer.com\/products\/3-lf876v-dosy-gpm","provider":"Water Specialties Company","version":"1.0","type":"link"}