{"product_id":"3-c400-dnrs-fs","title":"3 C400-DNRS-FS","description":"\u003cp\u003eThis Colt™ 3 inch stainless steel reduced pressure zone backflow preventer assembly is designed to protect potable water systems from contamination due to backsiphonage and\/or backpressure.\u003c\/p\u003e\u003cp\u003eIt is suitable for health hazard applications, featuring an extremely compact design that is significantly lighter than traditional assemblies.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free*\u003c\/strong\u003e construction, with wetted surfaces containing less than 0.25% lead by weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 304 (Schedule 40) stainless steel\u003c\/strong\u003e housing and sleeve for durability\u003c\/li\u003e\n\u003cli\u003eIncludes two independent \u003cstrong\u003eLink Check modules\u003c\/strong\u003e and a differential pressure relief valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorsion spring check modules\u003c\/strong\u003e for unmatched ease of serviceability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic non-rising stem gate valves\u003c\/strong\u003e for drip-tight shutoff\u003c\/li\u003e\n\u003cli\u003eBall valve type \u003cstrong\u003etest cocks\u003c\/strong\u003e for easy maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove fittings\u003c\/strong\u003e for integral pipeline adjustment and easy installation\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant stainless steel bottom mounted pressure relief valve\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection \u0026amp; Alerts\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003eflood sensor\u003c\/strong\u003e with SentryPlus Alert® technology detects excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eWhen paired with an \u003cstrong\u003eadd-on connection kit\u003c\/strong\u003e (sold separately), the sensor activates to relay multichannel alerts (call, email, text) to notify personnel of potential flooding.\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 BAS via RS‑485 Modbus or the Nexa® platform through Wi-Fi.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eThe flood sensor does not replace the need to comply with all required instructions, codes, and regulations related to installation, operation, and maintenance of this product, including the need to provide proper drainage in the event of a discharge.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796641882389,"sku":"F0425200","price":13368.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177498.jpg?v=1772725407","url":"https:\/\/www.backflowpreventer.com\/products\/3-c400-dnrs-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}