{"product_id":"wilkins-34-350ft-double-check-valve-assembly-model-350-ft-3-4-in-bronze","title":"Wilkins Model 350 Double-Check Valve Assembly, 3\/4 in Bronze","description":"\u003cp\u003eThe Wilkins Model 350 double-check valve assembly is a durable, serviceable backflow preventer designed for potable water protection where a low health hazard exists. Built with bronze bodies for 3\/4\" sizes and reinforced nylon housings for internal components, the 350 balances corrosion resistance with easy maintenance. It features full-port ball shutoff valves, top-mounted test cocks, and an EZSwap removable pressure vessel that reduces repair time and simplifies winterization and flushing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable construction:\u003c\/strong\u003e Cast bronze main valve body (3\/4\" and 1\") with stainless steel fasteners for corrosion resistance and long field life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design:\u003c\/strong\u003e Removable EZSwap pressure vessel permits safe line flushing, quick winterization, and fast on-site repairs without removing the assembly from the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast-test capability:\u003c\/strong\u003e Top-mounted SAE test cocks and full-port ball valves allow efficient testing and shutoff during service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e Typical ratings include 175 PSI maximum working pressure and 350 PSI hydrostatic test pressure; temperature range supports common potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e ASSE® Listed 1015 and recognized by IAPMO and CSA (B64.5); designed to meet federal low-lead guidelines for potable water installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Compact footprint for 3\/4\" service, optional strainers and accessory kits available to simplify connection and protection on new or retrofit systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for irrigation and commercial plumbing where reliable backflow protection is required without a high health hazard, the Model 350 provides proven double-check protection with parts and repair kits widely available. Follow manufacturer installation and local code requirements for mounting height, drainage, and periodic testing; use the included technical specs and installation instructions for service intervals and replacement parts.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":40172196560956,"sku":"34-350FT","price":448.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/Wilkins-34-350FT.png?v=1655152160","url":"https:\/\/www.sprinklersupplystore.com\/products\/wilkins-34-350ft-double-check-valve-assembly-model-350-ft-3-4-in-bronze","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}