{"product_id":"2-975xl2-2in-rpz-rppa-w-bv-fnpt-lf","title":"Zurn Wilkins 2-975XL2 2in RPZ Backflow Preventer, Lead-Free - 2-975XL2","description":"\u003ch2\u003eZurn Wilkins 2-975XL2 2in RPZ Backflow Preventer, Lead-Free - 2-975XL2\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 2-975XL2 is a 2-inch Reduced Pressure Principle (RPZ) backflow preventer engineered for high-hazard potable water protection. Its compact wye-pattern bronze body provides short lay length and in-line service access to the checks and relief valve for faster maintenance.\u003c\/p\u003e\n\u003cp\u003eDocumentation and repair parts are available; recommended for commercial, irrigation, and high-hazard potable water systems requiring RPZ protection. Follow local codes for testing and installation requirements.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLead‑free construction compliant with low‑lead plumbing laws (0.25% weighted average).\u003c\/li\u003e\n\u003cli\u003eCast bronze body (ASTM B584) with stainless steel fasteners and Noryl seats for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eFemale NPT (FNPT) x FNPT threaded ends with full-port quarter‑turn (QT) ball valves included for shutoff and service.\u003c\/li\u003e\n\u003cli\u003e175 PSI pressure rating, 180°F temperature rating, and 350 PSI hydrostatic test rating.\u003c\/li\u003e\n\u003cli\u003eShort end‑to‑end distance (26-1\/2\") eases replacement and installation in constrained spaces.\u003c\/li\u003e\n\u003cli\u003eMeets ASSE 1013, AWWA C511, NSF\/ANSI 61, CSA and IAPMO\/CUPC listings for potable water applications.\u003c\/li\u003e\n\u003cli\u003eWye-pattern design allows separate access to each check and the relief valve to reduce labor and repair time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1g7n0zu\" data-start=\"209\" data-end=\"405\"\u003e\n\u003cstrong data-start=\"211\" data-end=\"244\"\u003eMaximum protection RPZ design\u003c\/strong\u003e: Provides industry-leading defense against both back-siphonage and backpressure contamination in drinking water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16iit61\" data-start=\"406\" data-end=\"606\"\u003e\n\u003cstrong data-start=\"408\" data-end=\"442\"\u003eHeavy-duty bronze construction\u003c\/strong\u003e: Built with corrosion-resistant materials for long service life in demanding environments and continuous flow applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jvu7hw\" data-start=\"607\" data-end=\"786\"\u003e\n\u003cstrong data-start=\"609\" data-end=\"646\"\u003eService-friendly wye pattern body\u003c\/strong\u003e: Separate access to checks and relief valve allows faster in-line maintenance and reduced downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1uju4ch\" data-start=\"787\" data-end=\"966\"\u003e\n\u003cstrong data-start=\"789\" data-end=\"827\"\u003eLead-free potable water compliance\u003c\/strong\u003e: Meets modern low-lead plumbing regulations for safe use on municipal and building water supplies. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zf91mn\" data-start=\"967\" data-end=\"1146\"\u003e\n\u003cstrong data-start=\"969\" data-end=\"1003\"\u003eIntegrated shutoff flexibility\u003c\/strong\u003e: Includes FNPT connections with full-port service valves for easier installation and system isolation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1we0sht\" data-start=\"1147\" data-end=\"1329\"\u003e\n\u003cstrong data-start=\"1149\" data-end=\"1187\"\u003eBuilt for code-heavy installations\u003c\/strong\u003e: Commonly used in high-risk applications such as commercial buildings, fire systems, and irrigation tie-ins where RPZ protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"249\"\u003e\u003cstrong data-start=\"0\" data-end=\"50\"\u003eQ: What is the Zurn Wilkins 2-975XL2 used for?\u003c\/strong\u003e\u003cbr data-start=\"50\" data-end=\"53\"\u003eA: A 2\" lead-free reduced-pressure zone (RPZ) backflow preventer designed for high-hazard applications, protecting potable water systems from contamination caused by backpressure or backsiphonage.\u003c\/p\u003e\n\u003cp data-start=\"251\" data-end=\"455\"\u003e\u003cstrong data-start=\"251\" data-end=\"296\"\u003eQ: Is it safe for drinking water systems?\u003c\/strong\u003e\u003cbr data-start=\"296\" data-end=\"299\"\u003eA: Yes. It is lead-free compliant and certified to NSF\/ANSI 61 and ASSE 1013 standards for potable water protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"457\" data-end=\"668\"\u003e\u003cstrong data-start=\"457\" data-end=\"505\"\u003eQ: What level of protection does it provide?\u003c\/strong\u003e\u003cbr data-start=\"505\" data-end=\"508\"\u003eA: High-hazard protection using a reduced-pressure zone assembly with two check valves and a relief valve that discharges when unsafe pressure conditions occur.\u003c\/p\u003e\n\u003cp data-start=\"670\" data-end=\"867\"\u003e\u003cstrong data-start=\"670\" data-end=\"716\"\u003eQ: What size and connections does it have?\u003c\/strong\u003e\u003cbr data-start=\"716\" data-end=\"719\"\u003eA: 2-inch FNPT threaded inlet and outlet connections, designed for commercial and irrigation piping systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"869\" data-end=\"1022\"\u003e\u003cstrong data-start=\"869\" data-end=\"907\"\u003eQ: What materials is it made from?\u003c\/strong\u003e\u003cbr data-start=\"907\" data-end=\"910\"\u003eA: Lead-free cast bronze body with corrosion-resistant internal components for durability and long service life.\u003c\/p\u003e\n\u003cp data-start=\"1024\" data-end=\"1228\"\u003e\u003cstrong data-start=\"1024\" data-end=\"1077\"\u003eQ: Can it be installed in different orientations?\u003c\/strong\u003e\u003cbr data-start=\"1077\" data-end=\"1080\"\u003eA: Yes. It supports horizontal or vertical installation (depending on flow direction and code requirements). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1230\" data-end=\"1396\"\u003e\u003cstrong data-start=\"1230\" data-end=\"1267\"\u003eQ: What are its operating limits?\u003c\/strong\u003e\u003cbr data-start=\"1267\" data-end=\"1270\"\u003eA: Typically rated up to 175 PSI working pressure and about 180°F maximum temperature. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-14\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-14\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-14\" data-testid=\"conversation-turn-28\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"aa917d27-aa07-4838-a10d-925b6facf7de\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"80\" data-end=\"790\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"wadlv7\" data-start=\"80\" data-end=\"181\"\u003eSchedule \u003cstrong data-start=\"91\" data-end=\"119\"\u003eannual certified testing\u003c\/strong\u003e to ensure reliable backflow protection and code compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"16b2fn9\" data-start=\"182\" data-end=\"297\"\u003eInspect regularly for \u003cstrong data-start=\"206\" data-end=\"254\"\u003eleaks, relief valve discharge, and corrosion\u003c\/strong\u003e, especially after pressure fluctuations.\u003c\/li\u003e\n\u003cli data-section-id=\"4tiock\" data-start=\"298\" data-end=\"405\"\u003eKeep \u003cstrong data-start=\"305\" data-end=\"364\"\u003etest cocks, shutoff valves, and internal passages clean\u003c\/strong\u003e to prevent debris-related malfunction.\u003c\/li\u003e\n\u003cli data-section-id=\"1ymzv24\" data-start=\"406\" data-end=\"490\"\u003eFlush the assembly after installation or service to reduce \u003cstrong data-start=\"467\" data-end=\"487\"\u003esediment buildup\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"f4t3si\" data-start=\"491\" data-end=\"590\"\u003eProtect from \u003cstrong data-start=\"506\" data-end=\"531\"\u003efreezing temperatures\u003c\/strong\u003e using insulation or seasonal winterization where needed.\u003c\/li\u003e\n\u003cli data-section-id=\"3rfob5\" data-start=\"591\" data-end=\"714\"\u003eUse only \u003cstrong data-start=\"602\" data-end=\"669\"\u003egenuine repair parts from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e to maintain certification and performance.\u003c\/li\u003e\n\u003cli data-section-id=\"11sq675\" data-start=\"715\" data-end=\"790\" data-is-last-node=\"\"\u003eAfter servicing, always \u003cstrong data-start=\"741\" data-end=\"789\"\u003ere-test before returning the unit to service\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805586972863,"sku":"2-975XL2","price":1659.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/2-975XL2-2_b419518b-e934-4d39-9184-88d30645b1cb.jpg?v=1782960450","url":"https:\/\/www.mybackyardzone.com\/products\/2-975xl2-2in-rpz-rppa-w-bv-fnpt-lf","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}