{"product_id":"4-m500z-bfg-gpm","title":"4 M500Z-BFG-GPM","description":"\u003cp\u003eThe \u003cstrong\u003eMaxim M500Z Reduced Pressure Detector Backflow Preventer Assembly\u003c\/strong\u003e, 4 inch, is designed to protect drinking water supplies from dangerous cross-connections, in accordance with national plumbing codes and water authority requirements for health-hazard non-potable service applications such as irrigation, fire line, or industrial processing. This assembly also monitors unauthorized use of water from the fire protection system and detects underground leaks.\u003c\/p\u003e\u003cp\u003eThe unit features a compact, modular design with a single access cover for easy maintenance, approved for \u003cstrong\u003ehorizontal Z pattern installation\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWARNING: It is illegal to use this product in any plumbing system providing water for human consumption, such as drinking or dishwashing, in the United States. Before installing, consult your local water authority, building, and plumbing codes.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtremely \u003cstrong\u003ecompact design\u003c\/strong\u003e, approximately 70% lighter than traditional designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 (Schedule 40) Stainless Steel Housing \u0026amp; Sleeve\u003c\/strong\u003e for durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove fittings\u003c\/strong\u003e allow for integral pipeline adjustment and easy installation\u003c\/li\u003e\n\u003cli\u003ePatented \u003cstrong\u003eLink Check modules\u003c\/strong\u003e provide lowest pressure loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched ease of serviceability\u003c\/strong\u003e with a single access cover\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eUL\/FM grooved gear operated butterfly valve shutoffs with tamper switch\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipped with a \u003cstrong\u003egallon per minute meter\u003c\/strong\u003e to detect leaks and unauthorized water usage\u003c\/li\u003e\n\u003cli\u003eApproved for \u003cstrong\u003ehorizontal or Z pattern installations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContains two independent \u003cstrong\u003eLink Check modules\u003c\/strong\u003e and a differential pressure relief valve\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReplaceable check disc rubber\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBronze body nickel plated test cocks\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796614783253,"sku":"0191160","price":15903.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176359.jpg?v=1772724412","url":"https:\/\/www.backflowpreventer.com\/products\/4-m500z-bfg-gpm","provider":"Water Specialties Company","version":"1.0","type":"link"}