{"product_id":"3-4000ss-lg-fs","title":"3 4000SS-LG-FS","description":"\u003cp\u003eThis 3 inch lead free reduced pressure zone backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDesign \u0026amp; Construction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThis assembly without the shutoff valves consists of a \u003cstrong\u003eshort lay length lightweight stainless steel body\u003c\/strong\u003e, test cocks, corrosive resistant stainless steel bottom mounted relief valve, and a \u003cstrong\u003epatented cam-check assembly\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIts \u003cstrong\u003ecompact modular design\u003c\/strong\u003e facilitates easy maintenance with a single access cover for in-line repairs.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003estainless steel body is half the weight\u003c\/strong\u003e of competitive designs, reducing installation and shipping costs.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003ecam-check assembly provides maximum flow at low pressure drop\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe stainless steel relief valve features a \u003cstrong\u003ebalanced rolling diaphragm\u003c\/strong\u003e to eliminate sliding seals and lower maintenance costs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSentryPlus Alert® Flood Sensor\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThis backflow assembly contains a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eThis feature alerts for potential flooding events when paired with an add-on connection kit.\u003c\/li\u003e\n\u003cli\u003eConnection kit options include \u003cstrong\u003eBMS\u003c\/strong\u003e, \u003cstrong\u003ecellular communication\u003c\/strong\u003e, and the \u003cstrong\u003eSensor Control Monitor\u003c\/strong\u003e which enables integration with \u003cstrong\u003eBAS via RS-485 Modbus\u003c\/strong\u003e or the \u003cstrong\u003eNexa® platform through Wi-Fi\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796645814549,"sku":"F0690486","price":5595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177696.jpg?v=1772725570","url":"https:\/\/www.backflowpreventer.com\/products\/3-4000ss-lg-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}