{"product_id":"3-m400n-nrs","title":"3 M400N-NRS","description":"\u003cp\u003eThis Maxim™ \u003cstrong\u003e3 inch lead-free reduced pressure zone backflow preventer assembly\u003c\/strong\u003e 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 in accordance with national plumbing codes and water authority requirements. This extremely compact assembly is approved for horizontal N pattern installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003e304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eresilient seated gate valves with non-rising stem (NRS)\u003c\/strong\u003e for reliable shutoff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable check disc rubber\u003c\/strong\u003e and \u003cstrong\u003etorsion spring check modules\u003c\/strong\u003e for ease of serviceability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLink check modules\u003c\/strong\u003e provide the lowest pressure loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove couplings\u003c\/strong\u003e for easy installation and pipe alignment.\u003c\/li\u003e\n\u003cli\u003eApproximately \u003cstrong\u003e70% lighter\u003c\/strong\u003e than traditional designs, making it ideal for compact installations.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003ebottom mounted stainless steel relief valve\u003c\/strong\u003e and test cocks.\u003c\/li\u003e\n\u003cli\u003eIdeal for protection in \u003cstrong\u003econtinuous pressure piping applications\u003c\/strong\u003e and at cross-connections identified as health hazards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eThe 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\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796613112085,"sku":"0191097","price":9332.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176271.jpg?v=1772724344","url":"https:\/\/www.backflowpreventer.com\/products\/3-m400n-nrs","provider":"Water Specialties Company","version":"1.0","type":"link"}