{"title":"Wilkins Sprinkler Supplies","description":"\u003cdiv class=\"category_desc\"\u003e\n\u003cbr\u003e\u003cb class=\"txt-blue-bold\"\u003eZurn - the parent company to Wilkins - was originally founded in 1900 to manufacturer a patented backwater prevention valve. \u003cbr\u003e\u003c\/b\u003eToday, Zurn \/ Wilkins still design and build some of the world's best back-flow prevention assemblies in the industry.\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eMore Brands of Irrigation Supplies\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Atlantic Water Gardens\" href=\"\/collections\/atlantic-water-gardens\"\u003eAtlantic Water Gardens\u003c\/a\u003e • \u003ca title=\"Dawn Industries Irrigation Supplies\" href=\"\/collections\/dawn\"\u003eDawn Industries Irrigation Products\u003c\/a\u003e • \u003ca title=\"Dura Irrigation Supplies\" href=\"#\"\u003eDura Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Febco Irrigation Supplies\" href=\"#\"\u003eFebco Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Hunter Irrigation Supplies\" href=\"\/collections\/hunter\"\u003eHunter Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Irritrol Irrigation Supplies\" href=\"\/collections\/irritrol\"\u003eIrritrol Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"K-Rain Irrigation Supplies\" href=\"\/collections\/k-rain\"\u003eK-Rain Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Lasco Lighting Supplies\" href=\"\/collections\/lasco\"\u003eLasco Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Nelson Irrigation Supplies\" href=\"\/collections\/nelson\"\u003eNelson Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Netafim Irrigation Supplies\" href=\"\/collections\/netafim\"\u003eNetafim Drip Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Rain Bird Irrigation Supplies\" href=\"\/collections\/rain-bird\"\u003eRain Bird Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Regency Irrigation Supplies\" href=\"\/collections\/regency\"\u003eRegency Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Spears Irrigation Supplies\" href=\"#\"\u003eSpears Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Toro Irrigation Supplies\" href=\"\/collections\/toro\"\u003eToro Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Weathermatic Irrigation Supplies\" href=\"\/collections\/weathermatic\"\u003eWeathermatic Irrigation Supplies\u003c\/a\u003e •\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eElectrical Supply Brands\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Blazing Irrigation Products\" href=\"\/collections\/blazing\"\u003eBlazing Electrical Supplies\u003c\/a\u003e • \u003ca title=\"King Innovation Lighting Supplies\" href=\"\/collections\/king-innovation\"\u003eKing Innovation Electrical Irrigation Supplies\u003c\/a\u003e • \u003ca title=\"Paige Electric Lighting Supplies\" href=\"\/collections\/paige\"\u003ePaige Electric Lighting Supplies\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eLandscape Lighting Brands\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"FX Luminaire Landscape Lighting\" href=\"\/collections\/fx-luminaire\"\u003eFX Luminaire Landscape Lighting\u003c\/a\u003e • \u003ca title=\"HADCO Landscape Lighting\" href=\"\/collections\/hadco\"\u003eHADCO Landscape Lighting\u003c\/a\u003e • \u003ca title=\"Kichler Landscape Lighting\" href=\"\/collections\/kichler\"\u003eKichler Landscape Lighting\u003c\/a\u003e • \u003ca title=\"Unique Landscape Lighting\" href=\"\/collections\/unique\"\u003eUnique Landscape Lighting\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"wilkins-1-d-c-backflow","title":"Wilkins 1\" 350 Double Check Backflow Assembly","description":"\u003cp\u003eThe Wilkins 1\" 350 Double Check Backflow Valve Assembly is designed to protect non-potable irrigation and industrial systems from backflow contamination. Compact and serviceable, the 350 provides low health-hazard protection while minimizing downtime with maintenance-friendly features.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\" size:\u003c\/strong\u003e Engineered for 1-inch connections commonly used in irrigation and commercial water lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-check protection:\u003c\/strong\u003e Provides low health-hazard backflow prevention for non-potable applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-port QT ball valves included:\u003c\/strong\u003e Integrated full-port shutoff valves for reliable isolation during service and testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEZSwap™ removable pressure vessel:\u003c\/strong\u003e Enables safe, convenient line flushing, quick winterization and simplified repairs without complete disassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability:\u003c\/strong\u003e Removable internals and accessible test ports make routine testing and maintenance straightforward for technicians.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation available:\u003c\/strong\u003e Specification sheet and product literature are provided for code compliance, installation, and parts information.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for landscape irrigation and other non-potable systems where low-hazard protection is required, the Wilkins 350 balances dependable performance with straightforward maintenance. Refer to the supplied specification sheet for installation dimensions, test port locations, and local code requirements. For parts, service advice, or replacement cartridges, contact an authorized distributor or technical support.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671288585,"sku":"1-350","price":357.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-350-2_6814c752-5051-4a18-98e8-54f0e3cd4f66.jpg?v=1503293207"},{"product_id":"1-375xl-1in-rpz-composite-vessel-fnpt-lf","title":"Wilkins 375XL 1-inch Reduced-Pressure Backflow Preventer","description":"\u003cp\u003eThe Wilkins 375XL 1-inch Reduced Pressure Principle (RPZ) backflow preventer delivers high-hazard protection for potable water systems. Designed for ease of service, the assembly features a removable EZSwap pressure vessel, FNPT end connections, and quarter-turn ball valves that simplify installation, flushing, and testing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal size: 1-inch (FNPT end style) with full-port flow to minimize pressure loss.\u003c\/li\u003e\n\u003cli\u003eDurable EZSwap reinforced-nylon composite pressure vessel — removable for fast flushing and testing.\u003c\/li\u003e\n\u003cli\u003eLead-free construction (ANSI\/NSF 372 compliant) with minimal bronze components to deter theft.\u003c\/li\u003e\n\u003cli\u003ePerformance: 175 psi working pressure, 180°F maximum temperature, and 350 psi hydrostatic test pressure.\u003c\/li\u003e\n\u003cli\u003eCertifications and listings include ASSE 1013, cUL\/IAPMO, and AWWA compatibility for potable water systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBuilt for commercial, irrigation, and municipal applications, the 375XL balances serviceability and long-term performance. Optional blow-out\/flush fittings and readily available repair kits simplify field maintenance and winterization. See the specification sheet and installation manual for complete dimensions, weight, and installation instructions.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671295497,"sku":"1-375XL","price":1046.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-375XL-2_a9585930-d541-4efc-ab99-70e4963bb3c7.jpg?v=1503293210"},{"product_id":"wilkins-1-420xl-1-inch-pvb-fnpt-x-fnpt-lead-free","title":"Wilkins 420XL 1\" Pressure Vacuum Breaker - 1\" FNPT x 1\" FNPT","description":"\u003cp\u003eThe Wilkins 420XL 1\" Pressure Vacuum Breaker (PVB) protects potable water from backsiphonage in residential irrigation and potable water systems. Designed for durability, the 420XL features an integral freeze-relief poppet and a modular construction for faster repairs and lower service costs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal size: 1\" with 1\" FNPT x 1\" FNPT connections for inline installation.\u003c\/li\u003e\n\u003cli\u003eLow-lead cast bronze body (ASTM B584) with 300-series stainless steel springs and silicone disc for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eIntegral anti-freeze relief poppet reduces freeze damage risk in intermittent, non-seasonal freezing conditions.\u003c\/li\u003e\n\u003cli\u003eRated to 175 psi and up to 140°F for typical irrigation and potable water applications.\u003c\/li\u003e\n\u003cli\u003eASSE 1020 listed and UPC\/cUPC recognized; designed to prevent backsiphonage of contaminated water.\u003c\/li\u003e\n\u003cli\u003eIncludes full-port quarter-turn ball valve and is supported by repair kits and specification documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy choose the 420XL:\u003c\/strong\u003e Compact, serviceable, and lead-free, the Wilkins 420XL is a reliable choice for protecting lines where a pressure vacuum breaker is required. Refer to the included specification sheet and local codes for proper installation and seasonal maintenance.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671295817,"sku":"1-420XL","price":296.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-420XL-2_7654b378-da8f-410c-993b-9171b5fcd86a.jpg?v=1503293213"},{"product_id":"1-70xl-1in-prv-fnpt-union-x-fnpt-leadfree","title":"Wilkins 1-70XL 1\" Pressure Reducing Valve — Lead-Free FNPT Union","description":"\u003cp\u003eThe Wilkins 1-70XL is a durable, serviceable 1\" pressure reducing valve (PRV) designed for residential and light commercial water systems. Built around a replaceable cartridge and robust materials, it delivers smooth pressure control, long service life, and simple in-field repairs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable pressure control:\u003c\/strong\u003e Balanced-piston design with factory preset 50 PSI and user-adjustable range from 25–75 PSI for consistent downstream pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e ASTM B584 cast bronze body and bell with stainless steel trim and 300-series stainless steel seat for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService-friendly cartridge:\u003c\/strong\u003e Unitized, replaceable cartridge and stainless-steel strainer screen simplify maintenance and reduce downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free certified:\u003c\/strong\u003e Meets NSF\/ANSI\/CAN 61 \u0026amp; 372 for low-lead potable water applications and complies with common plumbing codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation flexibility:\u003c\/strong\u003e Single-union FNPT connections (threaded x threaded), 5\" inlet-to-outlet length, and a 300 PSI pressure rating; may be installed in any orientation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal expansion protection:\u003c\/strong\u003e Integral bypass\/check prevents pressure buildup from thermal changes in closed systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e Standard temperature rating 140°F and a factory setting that conserves water and reduces system wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIncludes a manufacturer specification sheet and installation manual; repair kits and replacement parts are available to extend service life. For application-specific questions, consult the product literature or a licensed plumbing professional.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671296201,"sku":"1-70XL","price":336.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-70XL-2_bb0df152-f837-46a8-bbed-c38579868298.jpg?v=1503293214"},{"product_id":"wilkins-1-pvb-standard","title":"Wilkins 720A 1\" Pressure Vacuum Breaker (Bronze, 150 PSI)","description":"\u003cp\u003eThe Wilkins 720A 1\" Pressure Vacuum Breaker (PVB) provides reliable backsiphonage protection for irrigation and other line applications where a high-hazard condition may exist. Built around a cast bronze body and top, the 720A is designed for straightforward installation, field serviceability, and long-term durability in commercial and residential systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Wilkins 720A, nominal 1\" size with female threaded end connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Cast bronze body (ASTM B584), stainless-steel fasteners and springs, silicone and Buna-N elastomers, polypropylene\/Delrin internal polymers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Maximum working pressure 150 PSI; maximum working temperature 110°F; hydrostatic test pressure 300 PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards \u0026amp; Certifications:\u003c\/strong\u003e ASSE 1020 listed; IAPMO and CSA certified; accepted by the Foundation for Cross-Connection Control and Hydraulic Research (USC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService Features:\u003c\/strong\u003e Includes full-port shutoff ball valves and two test cocks for field testing; design allows in-place servicing without removing the assembly from the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport \u0026amp; Parts:\u003c\/strong\u003e Repair kits and replacement components are available to simplify maintenance and extend service life; 1-year limited warranty on select parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Wilkins 720A PVB is commonly specified for irrigation and other applications requiring dependable protection against back-siphonage. Install in an accessible, above-ground location per local codes and manufacturer's instructions; winterization and periodic testing are recommended to maintain proper operation.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671296265,"sku":"1-720A","price":176.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-720A-1.jpg?v=1549294711"},{"product_id":"wilkins-850-1-ball-valve","title":"Wilkins 1-850 1\" Full-Port Bronze Ball Valve, 1\" FNPT","description":"\u003cp\u003eCompact and durable, the Wilkins 1-850 is a 1\" full-port bronze ball valve engineered for reliable shutoff in residential, commercial, and light industrial water systems. Its straightforward quarter-turn design provides fast operation and dependable service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Wilkins 1-850 — 1\" nominal size, FNPT threaded ends for easy inline installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Bronze body with lead‑free components and corrosion-resistant internal parts for long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow \u0026amp; pressure:\u003c\/strong\u003e Full-port design for minimal pressure loss; rated to 400 PSI WOG for standard water and noncorrosive fluid applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e 1\/4-turn actuation with a lever handle for quick open\/close; smooth, low-torque performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Common replacement part for Wilkins backflow assemblies and other irrigation or plumbing systems using 1\" FNPT ball valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService \u0026amp; replacement:\u003c\/strong\u003e Note that Zurn\/Wilkins has introduced the 850XL family as an updated version; consult system specifications to determine whether 850 or 850XL is preferred for new installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis valve is intended for use as a shutoff or service isolation valve in potable water lines and related systems. For installation, follow local plumbing codes and the manufacturer's specification sheet; use appropriate thread sealant on FNPT connections and torque to recommended values. If you need the newer model, look for Wilkins 850XL versions which offer updated features and interchangeability where specified.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671297289,"sku":"1-850","price":132.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-850-1.jpg?v=1549294712"},{"product_id":"wilkins-850t-1-tapped-ball-valve","title":"Wilkins - 1-850T - Tapped Ball Valve","description":"\u003cul\u003e\n\u003cli\u003eTapped Ball Valve\u003c\/li\u003e\n\u003cli\u003e1\"\u003c\/li\u003e\n\u003cli\u003e400 Psi\u003c\/li\u003e\n\u003cli\u003eFNPT\u003c\/li\u003e\n\u003cli\u003e850 is slowly being replaced by 850XL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Zurn Wilkins 850XL Full Port Bronze Ball Valve is recommended for residential, commercial and industrial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/files\/BV-850XL.pdf?4343\" target=\"_blank\" title=\"1-850T SPEC SHEET\" rel=\"noopener noreferrer\"\u003eSpecification Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671297609,"sku":"1-850T","price":145.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-850T-2_648a273c-af9c-401c-bd54-df55801eab6a.jpg?v=1503293218"},{"product_id":"1-850tuxl-1in-tapped-union-ball-vlve-lf","title":"Zurn Wilkins 850XL 1\" Tapped Union Ball Valve, Lead-Free","description":"\u003cp\u003eThe Wilkins 850XL 1-inch Tapped Union Full Port Ball Valve is a lead-free bronze quarter-turn valve engineered for use with small-diameter backflow assemblies and general plumbing systems. It delivers a full-port bore for minimal flow restriction and dependable service in residential, commercial, and industrial installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Low-lead bronze body (ASTM B584), chrome-plated low-lead brass ball, TFE virgin teflon seats, brass stems, and stainless-steel handle\/nut for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; connections:\u003c\/strong\u003e 1\" model with tapped FNPT x FNPT connections and single union body configuration (suffix TUXL).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e 400 psi WOG pressure rating; 33°F to 350°F temperature range at 50 psi; full-port flow for efficient system balancing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Quarter-turn action for quick shutoff and easy throttling or balancing of low-pressure steam, air, water, and non-corrosive gas or oil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Certified to NSF\/ANSI 372 (IAPMO R\u0026amp;T) for low-lead compliance; meets common plumbing standards for threaded FNPT connections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTechnical documentation and a specification sheet are available for installers and engineers. Use SKU 1-850TUXL when ordering or cross-referencing. Consult local codes for installation and lead-free requirements.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671297929,"sku":"1-850TUXL","price":237.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-850TUXL-1.jpg?v=1549294712"},{"product_id":"1-850txl-1in-tapped-ball-valve-lf","title":"Wilkins 1-850TXL — 1\" Full-Port Tapped Ball Valve, Lead-Free","description":"\u003cp\u003eThe Wilkins 1-850TXL 1\" tapped full-port ball valve delivers reliable, lead-free shutoff and flow control for residential, commercial, and light industrial systems. Built from bronze with a chrome-plated brass ball and PTFE seats, it suits backflow assemblies, irrigation, and general plumbing installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-port tapped design:\u003c\/strong\u003e FNPT x FNPT connections for unrestricted flow and easy integration into backflow assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Bronze body with chrome-plated brass ball, brass stem, and stainless steel handle and nut for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free certified:\u003c\/strong\u003e Complies with NSF\/ANSI 372 for low-lead installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Rated to 400 PSI WOG and 33–350°F temperature range, suitable for water, low-pressure steam, air, and non-corrosive gases or oil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing:\u003c\/strong\u003e Virgin PTFE (TFE) seats provide reliable quarter-turn sealing and low torque operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance:\u003c\/strong\u003e One-piece construction and removable cap\/strainer allow straightforward servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable as SKU 1-850TXL, this quarter-turn valve balances flow and enables testing and throttling where tapped ports are required. Consult the product specification sheet for dimensional details and installation guidance.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671297993,"sku":"1-850TXL","price":128.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-850TXL-1-2.jpg?v=1549294712"},{"product_id":"wilkins-1-850uxl-1-inch-bv-fnpt-union-x-fnpt-lf","title":"Wilkins 1-850UXL 1\" Full-Port Lead-Free Bronze Ball Valve FNPT Union","description":"\u003cp\u003eThe Wilkins 1-850UXL 1\" full-port ball valve is a lead-free bronze shut-off used on small-diameter Wilkins backflow assemblies. Designed for dependable throttling and balancing of low-pressure steam, air, water and non-corrosive fluids.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 1\" FNPT union x FNPT; full-port flow for minimal pressure drop.\u003c\/li\u003e\n\u003cli\u003eMaterial: Lead-free bronze body with chrome-plated low-lead brass ball.\u003c\/li\u003e\n\u003cli\u003ePerformance: 400 psi WOG pressure rating; temperature range 33°F to 350°F at 50 psi.\u003c\/li\u003e\n\u003cli\u003eOperation: Quarter-turn lever, TFE seats and stainless-steel handle for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eCertifications: Certified to NSF\/ANSI 372 (low-lead) and suitable for potable systems where allowed.\u003c\/li\u003e\n\u003cli\u003eCompatibility: Intended for use with Wilkins 975XL reduced-pressure backflow assemblies and similar models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e Specification sheet and installation resources available in the product documents. For technical questions or installation guidance, consult plumbing professionals or the manufacturer's documentation.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671298057,"sku":"1-850UXL","price":205.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-850UXL.jpg?v=1549294713"},{"product_id":"wilkins-1-850xl-1-inch-ball-valve-lead-free","title":"Wilkins 1-850XL 1\" Full-Port Bronze Ball Valve Lead Free","description":"\u003cp\u003eThe Wilkins 1-850XL is a 1-inch full-port bronze ball valve engineered for lead-free potable systems, backflow assemblies, and general shut-off applications in residential, commercial, and industrial settings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-port design\u003c\/strong\u003e provides maximum flow with minimal pressure loss for efficient system performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e bronze body and chrome-plated brass ball with quarter-turn operation for reliable, low-maintenance service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free:\u003c\/strong\u003e construction meets potable water requirements and is suitable for use with backflow prevention assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatings:\u003c\/strong\u003e pressure rating 400 psi WOG; temperature range 33°F–350°F (at 50 psi) for broad operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e common FNPT x FNPT connection; tapped, single-union, and other small-diameter Wilkins variants available—see the specification sheet for exact dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRefer to the product specification sheet for detailed dimensions, connection options, and installation guidance. The 1-850XL is ideal for installers and system designers who need a durable, low-maintenance shut-off valve for potable and backflow systems.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671298249,"sku":"1-850XL","price":118.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-850XL-2_0dca847a-8add-4bef-b3e1-62e6c9c16f05.jpg?v=1503293220"},{"product_id":"1-950xlt-1in-double-check-valve-assy-fnpt-x-fnpt","title":"Wilkins 950XLT 1\" Top-Access Double-Check Valve Assembly","description":"\u003cp\u003eThe Wilkins 950XLT 1\" Top-Access Double-Check Valve Assembly is a durable, serviceable backflow preventer designed for low-hazard irrigation and non-potable water applications. Its compact top-access design allows testing and maintenance while fitting inside standard meter boxes, making it ideal for below-grade installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; connections:\u003c\/strong\u003e 1\" FNPT x FNPT connections for standard threaded piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust construction:\u003c\/strong\u003e Cast bronze main body and cast bronze access covers for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal components:\u003c\/strong\u003e Stainless-steel internals and springs with replaceable seats and silicone or Buna-N seal rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating limits:\u003c\/strong\u003e Maximum working pressure 175 PSI and maximum working temperature 180°F; hydrostatic test 350 PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability:\u003c\/strong\u003e Top-access check covers and full-port ball valves simplify testing, repair, and winterization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e ASSE 1015, IAPMO, CSA and AWWA C510 listings; approved by the USC Foundation for Cross-Connection Control and Hydraulic Research.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned to protect potable systems from backpressure and backsiphonage, the 950XLT offers long-term reliability with replaceable internals to reduce lifecycle costs. Its compact footprint and corrosion-resistant materials make it well suited for meter box installations where easy access for annual testing is required. For complete dimensions, installation instructions and parts lists, refer to the product specification sheet included in the product documents. Routine maintenance is limited to periodic testing and replacement of worn seats or seals; use only manufacturer-approved replacement parts and follow local codes for backflow device testing and certification.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671298889,"sku":"1-950XLT","price":453.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-950XLT-2_3590abe6-bc87-4d5e-803f-51e016fd7a1a.jpg?v=1503293221"},{"product_id":"1-950xlt2-1in-fnpt-double-check-valve-assy-lf","title":"Wilkins 950XLT2 1\" FNPT Top-Access Double Check Valve","description":"\u003cp\u003eThe Wilkins 950XLT2 1\" FNPT Double Check Valve Assembly is a testable, lead‑free backflow preventer designed for low‑hazard potable water systems. Its top‑access check covers simplify service and in-line maintenance, while the compact lay length fits standard valve boxes for below‑grade installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑free bronze body:\u003c\/strong\u003e ASTM B584 cast bronze construction for corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop access design:\u003c\/strong\u003e Two top‑mounted access covers allow quick inspection and repair without removing the unit from the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable internals:\u003c\/strong\u003e Replaceable Noryl® seats and silicone seal rings reduce downtime and maintenance cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e 175 psi maximum working pressure and temperature rating up to 180°F; hydrostatic test to 350 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections \u0026amp; lay length:\u003c\/strong\u003e 1\" FNPT female threaded inlet\/outlet with compact lay length to fit standard meter\/valve boxes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ASSE 1015, IAPMO\/cUPC, AWWA C510, CSA\/NSF listings where applicable — approved for potable systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis assembly protects potable lines from backsiphonage and backpressure in applications where a double‑check is appropriate. Corrosion‑resistant stainless fasteners and springs, full‑port ball valves and protected test cock plugs improve durability and winterization. Download the specification sheet and installation manual linked on the product page for dimensional drawings, parts breakdown and testing procedures.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671299017,"sku":"1-950XLT2","price":534.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-950XLT2-2_0c2056cd-c004-42a5-94e8-ffe453846e50.jpg?v=1503293223"},{"product_id":"wilkins-1-rpz-backflow-preventer","title":"Wilkins 975XL 1\" Reduced Pressure Backflow Preventer","description":"\u003cp\u003eThe Wilkins 975XL 1\" Reduced Pressure (RPZ) backflow preventer is a compact, serviceable assembly designed to protect potable water systems from backpressure and backsiphonage. Its wye-pattern, cast bronze body and accessible check locations make field service fast and reliable.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven protection:\u003c\/strong\u003e Reduced pressure principle design prevents contaminated water from entering the potable supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Cast bronze body with corrosion-resistant internal components for long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService-friendly:\u003c\/strong\u003e Top\/wye access to checks and relief valve allows in-line servicing without removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking limits:\u003c\/strong\u003e Rated to 175 PSI maximum working pressure and suitable for water temperatures up to 180°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection type:\u003c\/strong\u003e Threaded ports for straightforward installation in existing lines; multiple configuration options available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards \u0026amp; compliance:\u003c\/strong\u003e ASSE\/IAPMO listings and AWWA compliance for use where approved; repair parts and lead-free variants are available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for irrigation, commercial equipment, and other installations that require high-hazard protection, the 975XL balances compact size with straightforward maintenance. Keep a copy of the manufacturer specification sheet and maintenance instructions on hand for inspection and testing. Replacement seats, repair kits, and test-cock accessories are widely available to simplify upkeep and ensure long-term compliance.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671300041,"sku":"1-975XL","price":816.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-975XL-2_e6361f4b-68a8-4967-b8b8-50facdd68758.jpg?v=1503293227"},{"product_id":"1-975xl2-1in-rpz-principle-assbly-fnpt-lf","title":"Wilkins 1-975XL2 1-inch RPZ Backflow Preventer, Lead-Free Bronze FNPT","description":"\u003cp\u003eThe Wilkins 1-975XL2 is a 1-inch Reduced Pressure Principle (RPZ) backflow preventer designed for reliable, high-hazard protection on potable water lines. Built with a low-lead cast bronze wye-pattern body and FNPT threaded connections, the unit delivers durable corrosion resistance and in-line serviceability for irrigation, commercial, and municipal plumbing systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLead-free construction compliant with ANSI\/NSF 372 and recognized low-lead standards for potable water systems.\u003c\/li\u003e\n\u003cli\u003eWye-pattern bronze body with individual access to each check valve and the relief valve to simplify maintenance and reduce labor time.\u003c\/li\u003e\n\u003cli\u003e1-inch FNPT threaded connections and short lay length for easier replacement and compact installation in tight spaces.\u003c\/li\u003e\n\u003cli\u003eRated for typical working conditions: maximum working pressure 175 psi, hydrostatic test to 350 psi, and operating range 33°F to 180°F.\u003c\/li\u003e\n\u003cli\u003eNoryl replaceable seats, silicone rubber check discs, full-port ball valves, and four test cocks for dependable operation and straightforward field service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 975XL2 is ASSE 1013, IAPMO and CSA certified, AWWA C511 compliant, and approved by the USC Foundation for Cross-Connection Control and Hydraulic Research. It ships pre-assembled with the components required for effective backflow protection and accepts common accessories such as lead-free strainers, repair kits, and test fitting sets. Designed for installers who need a trusted, serviceable RPZ solution, the Wilkins 1-975XL2 minimizes downtime while meeting stringent code requirements.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671300105,"sku":"1-975XL2","price":1139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-975XL2.jpg?v=1549294715"},{"product_id":"1-975xl2ft-1in-rpz-fnpt-lf-princ-assbly","title":"Wilkins 1-975XL2FT - 1\" Reduced Pressure (RPZ) Backflow Preventer","description":"\u003cp\u003eThe Wilkins 1-975XL2FT 1\" Reduced Pressure (RPZ) backflow preventer delivers high-hazard protection for potable water systems. Designed for easy service access and long-term reliability, this assembly is suited for commercial and residential installations requiring lead-free construction and robust performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified lead-free bronze body:\u003c\/strong\u003e Cast bronze construction with stainless steel internals for corrosion resistance and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted certifications:\u003c\/strong\u003e ASSE 1013 listing, NSF\/ANSI 61 and 372 certification, cUPC and CSA approvals, and AWWA C511 compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e Rated to 175 PSI maximum working pressure and up to 180°F operating temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded FNPT connections:\u003c\/strong\u003e Female NPT threaded ends (ANSI B1.20.1) for straightforward inline replacement and retrofit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWye-pattern, top-access design:\u003c\/strong\u003e Separate access to each check and relief valve simplifies inspection, testing, and repairs without removing the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability:\u003c\/strong\u003e Replaceable seats, seals, and elastomers plus available repair kits and factory parts reduce lifetime maintenance costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical applications:\u003c\/strong\u003e High-hazard potable water protection in hospitals, labs, irrigation, commercial buildings, and industrial facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSpecification sheets, installation instructions, and replacement parts lists are published by the manufacturer. Regular inspection and annual certified testing are recommended to maintain compliance with local plumbing codes and backflow regulations.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671300809,"sku":"1-975XL2FT","price":605.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-975XL2FT-2_c46b9ada-528b-496a-9b73-9ba03c3af8e4.jpg?v=1503293228"},{"product_id":"wilkins-1-rpz-backflow","title":"Wilkins 975XL 1\" RPZ Reduced Pressure Backflow Preventer","description":"\u003cp\u003eThe Zurn Wilkins 975XL Reduced Pressure Principle (RPZ) backflow preventer delivers reliable protection for potable water systems where high-hazard cross-connections exist. Designed for 1\" service lines, this assembly uses a wye-pattern bronze body that provides independent access to each internal check valve and the relief valve to simplify inspection and service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; pressure:\u003c\/strong\u003e 1\" inlet\/outlet, rated to 175 psi maximum working pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Bronze wye-pattern wye-pattern body for corrosion resistance and long field life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design:\u003c\/strong\u003e Separate access to check valves and the relief valve for straightforward maintenance and testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Intended for high-hazard, non-potable and irrigation applications requiring reduced-pressure protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Specification sheet and installation\/service literature are available for field technicians and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for contractors and facilities that require a compact, serviceable RPZ assembly. Refer to the included specification sheet before installation and follow local codes for testing and maintenance intervals.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671305481,"sku":"1-975XLFT","price":635.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-975XLFT-2_e585d2c1-ebe4-40f2-90c4-50191984a90a.jpg?v=1503293231"},{"product_id":"wilkins-1-backflow-preventer-w-unions","title":"Wilkins 975XLU 1\" Reduced-Pressure Backflow Preventer w\/Unions","description":"\u003cp\u003eThe Wilkins 975XLU is a 1\" reduced-pressure principle backflow preventer built for reliable protection of high-hazard, non-potable water systems. Its compact wye-pattern bronze body and union connections make installation and service straightforward while providing robust backflow protection for irrigation and commercial applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReduced-pressure principle assembly designed for high-hazard applications.\u003c\/li\u003e\n\u003cli\u003e1\" nominal inlet\/outlet size for standard 1-inch piping systems.\u003c\/li\u003e\n\u003cli\u003eBronze wye-pattern body for corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003eAssembled with union ball valve shutoffs for fast isolation and servicing.\u003c\/li\u003e\n\u003cli\u003eMale pipe thread connections for common plumbing installations.\u003c\/li\u003e\n\u003cli\u003eRated working pressure: 175 psi for typical irrigation and commercial lines.\u003c\/li\u003e\n\u003cli\u003eWye-pattern layout and unions allow easier access to internal components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the 975XLU where cross-connection protection is required and a durable, serviceable assembly is preferred. Always consult local codes and a qualified plumbing or irrigation professional for correct installation, testing intervals, and inspection procedures. Refer to the product specification sheet for dimensional data and parts information.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671305993,"sku":"1-975XLU","price":982.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-975XLU.jpg?v=1549294716"},{"product_id":"reduced-pressure-principle-assy","title":"Wilkins 975XLU 1\" Reduced Pressure Backflow Preventer (Bronze)","description":"\u003cp\u003eThe Wilkins 975XLU Reduced Pressure Principle Assembly (SKU: 1-975XLUS) is a 1\" bronze backflow preventer engineered for high-hazard protection in non-potable and irrigation systems. This wye-pattern assembly is supplied with union ball valve shutoffs and a bronze Y-type strainer to simplify isolation, maintenance, and debris protection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 975XLU (Wilkins) — compact wye-pattern bronze body for durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; Pressure:\u003c\/strong\u003e 1\" inlet\/outlet; rated for 175 psi working pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded valves:\u003c\/strong\u003e Union ball valve shutoffs for easy isolation and servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrainer:\u003c\/strong\u003e Bronze Y-type strainer included to reduce particulates and protect internal checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bronze construction for corrosion resistance in irrigation and commercial plumbing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed to provide reduced pressure protection where high-hazard backflow prevention is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis assembly is ideal for irrigation, landscape, and other non-potable water systems where code-compliant reduced pressure protection is required. The union ball valves and Y-strainer make routine testing and maintenance faster, and the bronze body helps ensure long-term reliability in outdoor and mechanical-room installations. For installation, follow local plumbing codes and the manufacturer's specification sheet for testing intervals, orientation, and service procedures.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671306057,"sku":"1-975XLUS","price":855.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-975XLUS-2_bc60dcb5-1a77-4e6d-8fdb-3f2594584ce5.jpg?v=1503293234"},{"product_id":"wilkins-1-nr3xl-1-inch-prv-single-union-npt","title":"Wilkins NR3XL 1-inch Pressure Reducing Valve, FNPT Union","description":"\u003cp\u003eWilkins NR3XL 1-inch pressure reducing valve provides reliable downstream pressure control for residential water systems. Lead-free construction and an integral strainer protect plumbing fixtures while a compact, cartridge-loaded design simplifies service and replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLead-free, cast bronze body with corrosion-resistant composite bell housing.\u003c\/li\u003e\n\u003cli\u003eIntegral bypass check valve and stainless steel strainer for debris protection.\u003c\/li\u003e\n\u003cli\u003eCartridge-loaded, serviceable design with short lay length for tight installations.\u003c\/li\u003e\n\u003cli\u003eFactory preset to 50 psi; adjustable range 15-75 psi for 1-inch models.\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure up to 400 psi; temperature rating to 140 F.\u003c\/li\u003e\n\u003cli\u003eBrass stem, 302 stainless steel spring trim, Buna-N\/EPDM elastomers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIncludes specification and installation documents for sizing and maintenance. Compatible with potable water systems; suitable where lead-free components are required. See product literature for dimensions, end-style options, and parts list.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671307209,"sku":"1-NR3XL","price":364.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-NR3XL-2_befeeb46-ea1e-45ac-af76-b286b4c68981.jpg?v=1503293237"},{"product_id":"1-sxl-strainer-lf-fxf-20mesh-screen","title":"Zurn Wilkins SXL 1\" Cast Bronze Wye Strainer, 20 Mesh","description":"\u003cp\u003eZurn Wilkins SXL 1\" cast bronze wye strainer is engineered to protect downstream equipment by removing sediment and debris from potable water lines. Suitable for residential and commercial applications including irrigation, pools, and cooling towers, this compact strainer reduces maintenance and helps prevent premature failure of backflow preventers, regulators, and other sensitive devices.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e20 mesh 300-series stainless steel screen for reliable debris capture without rapid buildup.\u003c\/li\u003e\n\u003cli\u003eLow-lead cast bronze body (ASTM B584) meets low-lead requirements and NSF\/ANSI 61.\u003c\/li\u003e\n\u003cli\u003eRated 300 psi WOG and 180°F for typical water service conditions.\u003c\/li\u003e\n\u003cli\u003eFNPT female threaded connections with 1\/2\" NPT blow-off port for easy flushing and maintenance.\u003c\/li\u003e\n\u003cli\u003eCompact wye design simplifies installation and provides access for screen removal and cleaning.\u003c\/li\u003e\n\u003cli\u003eAvailable sizes 1\/2\"–3\"; this listing is the 1\" model (1-SXL).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReplacement screens and repair parts are available — consult the specification sheet and parts list for installation details, engineering dimensions (approx. 4-1\/2\" L x 4\" W), and maintenance procedures.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671307401,"sku":"1-SXL","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-SXL-2_42b14768-fb8a-4156-b323-f773a1fa5984.jpg?v=1503293239"},{"product_id":"s-series-cap-gasket-5-1-25","title":"Wilkins 103-12S S Series Cap Gasket - 1\/2\" to 1-1\/4\"","description":"\u003cp\u003eReplacement cap gasket for Wilkins S-series strainers (SKU 103-12S). Designed to seat the cap on 1\" S cast-bronze \"Y\" type strainers and SXL strainers to maintain a reliable, leak-free seal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits nominal sizes 1\/2\" to 1-1\/4\"; common replacement for 1\" SXL strainer assemblies.\u003c\/li\u003e\n\u003cli\u003ePrecisely matched to Wilkins S-series cap profiles and seating surfaces for consistent sealing.\u003c\/li\u003e\n\u003cli\u003eEnsures leak-free operation in backflow, irrigation, and filtration systems when installed correctly.\u003c\/li\u003e\n\u003cli\u003eSimple replacement: remove cap, inspect seating surface, fit new gasket, and reassemble following manufacturer's recommendations.\u003c\/li\u003e\n\u003cli\u003eKeep a spare gasket on hand to minimize service downtime during routine maintenance or repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm compatibility with your valve or strainer model before ordering by checking SKU 103-12S or the manufacturer's parts diagram. Contact technical support for model-specific questions.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671355145,"sku":"103-12S","price":14.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/Wilkins-227N_5a73cadb-a5c7-4408-8ddc-c54829af73be.png?v=1641507145"},{"product_id":"wilkins-1-1-2-pvb-standard","title":"Wilkins 112-720A 1-1\/2\" Pressure Vacuum Breaker (PVB)","description":"\u003cp\u003eThe Wilkins 112-720A Pressure Vacuum Breaker (PVB) is a durable, testable backflow assembly designed for high-hazard irrigation and non-potable applications. Its bronze construction and full-port ball valves deliver reliable protection against backsiphonage while meeting industry standards for commercial and residential use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 1-1\/2\" (female threaded connections)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 150 PSI; max operating temperature: 110°F\u003c\/li\u003e\n\u003cli\u003eCast bronze body and bonnet with stainless steel fasteners and FDA-approved elastomers\u003c\/li\u003e\n\u003cli\u003eFull-port quarter-turn ball shutoff valves for easy operation and isolation\u003c\/li\u003e\n\u003cli\u003eHydrostatic test pressure: 300 PSI; ASSE 1020, IAPMO and CSA listed\u003c\/li\u003e\n\u003cli\u003eRepair kits and service parts available for maintenance and rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eModel 112-720A is supplied with manufacturer documentation for installation, maintenance, and parts. It is intended to be installed and tested by qualified personnel in accordance with local codes. Choose this PVB when you need proven backflow protection, long service life, and straightforward maintenance.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671374729,"sku":"112-720A","price":795.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-720A-1_45a75cde-491c-41a8-bd62-7f07378ed990.jpg?v=1590077470"},{"product_id":"wilkins-850t-ball-valve-1-1-2","title":"Wilkins 112-850T 850T Full-Port Bronze Ball Valve 1-1\/2\"","description":"\u003cp\u003eThe Wilkins 112-850T (850T series) is a full-port, tapped ball valve engineered for reliable shutoff and flow control in residential, commercial, and light industrial backflow assemblies. Built for installers and maintenance professionals, this valve combines durable lead-free bronze construction with a low-resistance full-port bore to minimize pressure loss and permit straightforward servicing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize \u0026amp; connections: 1-1\/2\" FNPT tapped (female) connections designed for direct installation on compatible Wilkins backflow assemblies.\u003c\/li\u003e\n\u003cli\u003eMaterials: Lead-free bronze body with corrosion-resistant trim and PTFE seats for long service life in potable water systems.\u003c\/li\u003e\n\u003cli\u003ePerformance: Rated to 400 psi maximum working pressure, suitable for domestic and commercial water, air and non-corrosive gas applications.\u003c\/li\u003e\n\u003cli\u003eOperation: Quarter-turn full-port ball design provides quick shutoff and minimal flow restriction.\u003c\/li\u003e\n\u003cli\u003eCompatibility \u0026amp; lifecycle: Commonly used with Wilkins 975XL and other small-diameter backflow units; note that the 850 series is being succeeded by 850XL variants in some applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e Specification sheets and accessory catalogs are available for installers; consult manufacturer literature for installation, replacement parts, and dimensional details.\u003c\/p\u003e\u003cp\u003eThis valve is intended for professional installation. Verify compatibility with your backflow assembly and local plumbing codes before installing. Replacement parts and repair kit references are listed in the Wilkins repair kits guide and product literature.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671374985,"sku":"112-850T","price":262.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/112-850T-2_b372d9e9-3514-41b3-b3da-dc84522b84e3.jpg?v=1503293601"},{"product_id":"wilkins-112-850txl-15-inch-ball-valve-lead-free","title":"Wilkins 112-850TXL - 1-1\/2-inch Full-Port Bronze Ball Valve","description":"\u003cp\u003eThe Zurn Wilkins 112-850TXL 1-1\/2-inch Full-Port Bronze Ball Valve provides reliable shut-off and flow control for residential, commercial, and industrial backflow assemblies. Designed as a tapped, quarter-turn valve, it is ideal for throttling and balancing in low-pressure steam, air, water, and non-corrosive gas or oil.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel: 112-850TXL — 1-1\/2-inch nominal size, full-port design for minimal pressure drop.\u003c\/li\u003e\n\u003cli\u003eConstruction: bronze body with hard-chromed brass ball and TFE (PTFE) seats for long service life.\u003c\/li\u003e\n\u003cli\u003eConnections: tapped FNPT x FNPT threads; used on Wilkins small-diameter backflow assemblies.\u003c\/li\u003e\n\u003cli\u003eOperation: quarter-turn T-handle for quick shut-off; compact one-piece valve construction.\u003c\/li\u003e\n\u003cli\u003ePerformance: rated to 400 psi maximum working pressure and temperatures up to 350°F.\u003c\/li\u003e\n\u003cli\u003eCompliance: lead-free construction meeting NSF\/ANSI 372 for reduced lead content; suitable for potable water systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSpecification sheets and accessory information are available from Zurn Wilkins. This compact, lead-free valve is compatible with repair kits and replacement parts from the 850XL series—consult technical documents for installation guidance and exact dimensions.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671375177,"sku":"112-850TXL","price":248.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/112-850TXL-2_6233a3cc-5102-44c9-85d1-9720ed2e65bd.jpg?v=1503293604"},{"product_id":"wilkins-112-850xl-15-inch-ball-valve-lead-free","title":"Zurn Wilkins 112-850XL 1.5in Full-Port Bronze Ball Valve","description":"\u003cp\u003eThe Zurn Wilkins 112-850XL is a 1.5-inch full-port bronze ball valve engineered for reliable quarter-turn shutoff and flow control in residential, commercial, and industrial systems. Lead-free construction and robust materials make it suitable for potable water applications, steam, and other non-corrosive media where a durable, full-port valve is required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-port design:\u003c\/strong\u003e Minimizes pressure drop and allows unrestricted flow for improved system performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑free bronze body:\u003c\/strong\u003e Durable bronze construction with chrome-plated brass ball resists corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh pressure rating:\u003c\/strong\u003e Rated to 400 psi WOG for water, oil, and gas service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e Suitable for typical system temperatures (approx. 33°F to 350°F at 50 psi).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded FNPT connections:\u003c\/strong\u003e Standard FNPT x FNPT configuration for easy installation into threaded piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeats and trim:\u003c\/strong\u003e Virgin PTFE\/PTFE softgoods and stainless steel handle hardware for long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse the 112-850XL where a compact, reliable shutoff is needed on backflow assemblies, balancing lines, or small-diameter distribution systems. A specification sheet and accessory catalog are available on the product page for dimensional data, installation guidance, and replacement parts. Refer to manufacturer documentation when selecting end styles, tapped or union variants, and for detailed maintenance recommendations.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671375433,"sku":"112-850XL","price":236.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/PhotoRoom_20220610_110725.png?v=1654873723"},{"product_id":"wilkins-1-1-2-backflow","title":"Wilkins 112-950XLT 1-1\/2\" Double Check Backflow Assembly","description":"\u003cp\u003eThe Wilkins 112-950XLT 1-1\/2\" 950XLT Double Check Backflow Assembly delivers reliable backflow protection for low-health-hazard and standard irrigation or service-line applications. Designed for straightforward maintenance, this top-access assembly is lead-free and built for long service life in below-grade or standard valve box installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Cast bronze main body and cast bronze access covers (ASTM B584) for corrosion resistance and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered internals:\u003c\/strong\u003e Stainless steel internal components with FDA-approved elastomers and Noryl polymers for dependable sealing and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e Rated to 175 psi working pressure and 180°F maximum temperature; hydrostatic test to 350 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections \u0026amp; dimensions:\u003c\/strong\u003e 1-1\/2\" female threaded (FNPT) end connections; overall length approximately 20-5\/16\" for standard installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService \u0026amp; testing:\u003c\/strong\u003e Includes two full-port resilient-seated shut-off ball valves and four resilient-seated test cocks; top-access covers simplify testing and repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals \u0026amp; compliance:\u003c\/strong\u003e Certified lead-free and meets common industry approvals where applicable, including ASSE 1015, cUPC and CSA listings; consult local codes for installation requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRefer to the supplied specification, installation, freeze-protection, and repair documents for detailed dimensions, service parts, and maintenance instructions. Annual inspection and testing by licensed personnel is recommended to ensure continued code-compliant operation.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671375625,"sku":"112-950XLT","price":986.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1011900268.jpg?v=1590077469"},{"product_id":"wilkins-1-1-2in-rpz-backflow","title":"Wilkins 112-975XL Reduced Pressure Backflow Preventer - 1-1\/2 in","description":"\u003cp\u003eThe Wilkins 112-975XL (975XL series) Reduced Pressure Principle backflow preventer provides reliable high-hazard protection for potable water systems. Designed for irrigation, commercial, and fire-protection applications, this serviceable assembly combines a cast bronze wye-pattern body with corrosion-resistant internals for durability and easy maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel\/SKU: 112-975XL (975XL series), nominal size 1-1\/2 in, threaded FNPT end connections for standard pipe fittings.\u003c\/li\u003e\n\u003cli\u003ePerformance: 175 psi maximum operating pressure; temperature rating to 180°F; hydrostatic test 350 psi (typical).\u003c\/li\u003e\n\u003cli\u003eConstruction: Cast bronze wye-pattern body with stainless-steel fasteners and springs; replaceable check and relief valve seats.\u003c\/li\u003e\n\u003cli\u003eServiceability: Top-access checks and relief valve for simplified on-site maintenance; compatible repair kits available to extend service life.\u003c\/li\u003e\n\u003cli\u003eInstallation benefits: Wye-pattern and short lay length reduce installation space and labor; suitable for domestic irrigation, commercial plumbing, and fire-protection lines.\u003c\/li\u003e\n\u003cli\u003eCompliance: Manufactured to industry standards and listings (ASSE, IAPMO, AWWA where applicable); follow local codes for approved installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIncludes manufacturer specification sheet, installation and maintenance instructions, and parts lists. Order includes the backflow assembly only; valves, adapters, and additional accessories sold separately. For repair kits and detailed service procedures, consult Zurn Wilkins documentation or contact a certified installer.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671376265,"sku":"112-975XL","price":1674.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/112-975XL-2_b7321660-184c-4776-97e1-c4bf03302aa2.jpg?v=1503293612"},{"product_id":"112-nr3xl-1-5in-prv-fnpt-union-x-fnpt-lf","title":"Wilkins NR3XL 1.5\" Pressure Reducing Valve - Lead-Free","description":"\u003cp\u003eThe Wilkins NR3XL 112 series 1.5-inch pressure reducing valve delivers reliable, serviceable pressure control for residential and light-commercial water systems. Designed for long service life, the NR3XL combines a cartridge-loaded regulator with an integral bypass check valve and strainer to protect downstream plumbing and reduce maintenance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral bypass check valve \u0026amp; strainer:\u003c\/strong\u003e Built-in bypass prevents overpressure from thermal expansion; replaceable strainer captures debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free construction:\u003c\/strong\u003e Wetted components meet low-lead requirements and the model is NSF\/ANSI 61 compliant for potable water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure performance:\u003c\/strong\u003e 25–75 psi adjustable range for 1.5\"–2\" models; factory preset to 50 psi for typical domestic use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Cast bronze body, brass stem, 302 stainless steel spring and Buna-N\/EPDM elastomers for corrosion resistance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design:\u003c\/strong\u003e Cartridge-loaded internals and threaded bell provide fast field access; repair kits and replacement cartridges are available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating limits:\u003c\/strong\u003e Rated to 140°F maximum and up to 300 psi working pressure (model-dependent).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSimple to install and easy to service, the NR3XL offers dependable pressure regulation and long-term value. Refer to the included installation and maintenance instructions for sizing, configuration, and commissioning, and consult a licensed plumber for system-specific guidance.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671376649,"sku":"112-NR3XL","price":1198.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/112-NR3XL-2_b03974d1-aa86-4d4e-8ed2-07f53a450c32.jpg?v=1503293617"},{"product_id":"112-sxl-1-5in-strainer-lfree-fnpt-x-fnpt20-mesh","title":"Zurn Wilkins 112-SXL 1-1\/2\" Bronze Wye Strainer, 20 Mesh","description":"\u003cp\u003eThe Zurn Wilkins 112‑SXL is a lead‑free, cast‑bronze wye strainer engineered to remove sediment and debris from potable water, irrigation, and commercial systems. It protects regulators, backflow preventers, and other sensitive downstream equipment by trapping particles before they cause wear or blockage. The durable bronze body and stainless steel mesh deliver reliable corrosion resistance and long service life in typical municipal and irrigation applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; connections:\u003c\/strong\u003e 1‑1\/2\" nominal, FNPT x FNPT female threaded connections with a 1\/2\" NPT blow‑off\/drain port for convenient flushing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen:\u003c\/strong\u003e Standard 20‑mesh 304 stainless steel screen included to trap sediment while minimizing flow restriction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials \u0026amp; ratings:\u003c\/strong\u003e ASTM B806 cast bronze body, 304 stainless steel mesh, Buna‑N seal; 300 psi WOG pressure rating and 180°F temperature rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions \u0026amp; flow:\u003c\/strong\u003e Approximately 6-5\/16\" overall length by 5\" height; suitable for system flow rates up to about 200 GPM depending on conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance \u0026amp; safety:\u003c\/strong\u003e Low‑lead construction meeting NSF\/ANSI 61\/372 for potable water; suitable where lead‑free fittings are required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Removable cap and blow‑off port allow quick access for screen cleaning; replacement screens and repair parts are available to extend service life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall the 112‑SXL strainer in line ahead of valves and equipment where sediment could cause premature failure. Follow local plumbing codes and the manufacturer's specification sheet for proper orientation and installation torque. Regular inspection and periodic cleaning of the screen will help maintain optimum performance and protect downstream components.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671376713,"sku":"112-SXL","price":223.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/112-SXL-2_16cb761d-7802-4fd0-88b6-ae03a8b55f25.jpg?v=1503293619"},{"product_id":"wilkins-1-1-4-pvb-standard","title":"Wilkins 720A Pressure Vacuum Breaker (1-1\/4 in FNPT)","description":"\u003cp\u003eThe Wilkins 720A Pressure Vacuum Breaker (model 114-720A) is a durable backflow prevention assembly designed for high-hazard irrigation and non-potable applications. Built with a bronze body and engineered internal components, it delivers reliable backsiphonage protection for residential and commercial systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-1\/4 in nominal size with FNPT threaded connections for straightforward installation.\u003c\/li\u003e\n\u003cli\u003eBronze body construction (ASTM B584) with corrosion-resistant internal parts for long service life.\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure 150 PSI and hydrostatic test pressure 300 PSI; operating temperature range 33°F to 110°F.\u003c\/li\u003e\n\u003cli\u003eIncludes approved check valve, vacuum relief and two center-line test cocks for easy testing and maintenance.\u003c\/li\u003e\n\u003cli\u003eInlet and outlet full-port resilient-seated shut-off valves for positive isolation during service and repair.\u003c\/li\u003e\n\u003cli\u003eCertified to ASSE 1020; IAPMO and CSA listed and approved by the Foundation for Cross-Connection Control and Hydraulic Research (USC).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReference documents including the specification sheet, repair parts list and installation\/maintenance instructions are available. Follow local code and the included installation instructions—mount at least 12 inches above the highest downstream outlet and ensure the unit is not submerged. One-year limited warranty; replacement parts and service information available.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671381961,"sku":"114-720A","price":757.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-720A-1_af864230-9b11-4a80-a6ab-c24df635d824.jpg?v=1590077471"},{"product_id":"wilkins-1-2-pvb-standard","title":"Wilkins 12-720A 1\/2\" Pressure Vacuum Breaker (PVB) Assembly","description":"\u003cp\u003eThe Wilkins 12-720A is a 1\/2\" Pressure Vacuum Breaker (PVB) assembly engineered to protect irrigation and other non-potable systems from backsiphonage. Robust bronze construction and tested components make it ideal where dependable backflow separation is required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 1\/2\" FNPT; also available in 3\/4\", 1\", 1-1\/4\", 1-1\/2\" and 2\".\u003c\/li\u003e\n\u003cli\u003eMaterials: cast bronze body and bonnet (ASTM B584); stainless steel fasteners; FDA-approved elastomers and polymers.\u003c\/li\u003e\n\u003cli\u003ePerformance: maximum working pressure 150 PSI, maximum working temperature 110°F, hydrostatic test pressure 300 PSI.\u003c\/li\u003e\n\u003cli\u003eStandards: ASSE 1020 listed; IAPMO and CSA certifications; approved by the Foundation for Cross-Connection Control and Hydraulic Research at USC.\u003c\/li\u003e\n\u003cli\u003eDesign: independent check valve and loaded air inlet, two test cocks, and inlet\/outlet full-port shutoff valves for easy testing and maintenance.\u003c\/li\u003e\n\u003cli\u003eApplication \u0026amp; limits: for non-potable irrigation use only; not low-lead compliant where potable lead-free products are required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eServiceable design and available repair kits simplify maintenance. Install the assembly with the required clearance above the highest downstream outlet and consult the included specification sheet, repair parts list, and installation \u0026amp; maintenance instructions for official guidance.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671391817,"sku":"12-720A","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-720A-1_a30aeb20-9735-4693-9b84-5acb2843060c.jpg?v=1590077474"},{"product_id":"34-375-o-ring-housing-inlet","title":"Wilkins 130N Inlet Housing O-Ring - Fits 34-375 (1\/2-3\/4 in)","description":"\u003cp\u003eReplacement inlet housing O-ring engineered for Wilkins 34-375 reduced-pressure backflow assemblies. Part number 130N is the inlet seal used in OEM repair kits and routine service to keep the assembly leak-free and operating to specification.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: 130N — inlet housing O-ring compatible with Wilkins\/Zurn 375 series.\u003c\/li\u003e\n\u003cli\u003eCompatibility: fits 34-375 (3\/4\") and 12-375 (1\/2\") sizes and related 375 series reduced-pressure models covering 1\/2\"–3\/4\" service lines.\u003c\/li\u003e\n\u003cli\u003eIncluded in OEM repair kits (for example RK34-375) as the inlet housing seal used during full rebuilds and maintenance.\u003c\/li\u003e\n\u003cli\u003eMaterial: durable rubber O-ring supplied as an OEM-style replacement designed for potable-water backflow assemblies and standard service conditions.\u003c\/li\u003e\n\u003cli\u003eApplication: replaces worn or damaged inlet seals to stop leaks, restore correct valve seating, and maintain relief-valve performance.\u003c\/li\u003e\n\u003cli\u003eService notes: replace seals on a scheduled maintenance or when annual testing indicates leakage; use manufacturer-approved lubricant and follow Wilkins service instructions or consult a certified technician.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSold individually as a direct replacement part for field service and shop inventories. Verify your Wilkins model number and service size before ordering; refer to the repair kit exploded view or the manufacturer parts list to confirm fitment.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671426313,"sku":"130N","price":23.12,"currency_code":"USD","in_stock":true}]},{"product_id":"14-860xl-0-25-mnpt-x-0-25-fnpt-test-cock-lf","title":"Wilkins 14-860XL 1\/4\" Ball Test Cock, MNPT x FNPT, Lead-Free","description":"\u003cp\u003eThe Zurn Wilkins 14-860XL resilient-seated ball type test cock provides a reliable test port for backflow preventers. Designed for professional plumbing use, the 860XL accepts a differential pressure gauge and offers durable, low-lead construction for code-compliant installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType \u0026amp; Function:\u003c\/strong\u003e Resilient-seated ball type test cock used as a test port for attaching differential pressure gauges to backflow preventers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections \u0026amp; Size:\u003c\/strong\u003e 1\/4\" MNPT (male) inlet x 1\/4\" FNPT (female) outlet — nominal 1\/4\" size for common backflow assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; Compliance:\u003c\/strong\u003e Cast bronze construction, lead-free and certified to NSF\/ANSI 372 (low-lead compliant) for safe potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Quarter-turn ball operation with screwdriver slot for simple actuation; allows secure, positive shutoff during testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatings \u0026amp; Dimensions:\u003c\/strong\u003e Typical maximum working pressure 300 psi WOG and maximum temperature around 180°F; body length approximately 1-5\/8\" (manufacturer specifications vary by variant).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility \u0026amp; Options:\u003c\/strong\u003e Built for use on Wilkins\/Zurn backflow preventers; select variants or kits offer optional SAE flare fittings or threaded dust covers for hose hookup or protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEngineered for durability and field serviceability, the 14-860XL is a compact, code-friendly test cock that simplifies backflow testing and maintenance. See the manufacturer specification sheet for full dimensional drawings, materials, and installation guidance.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671433737,"sku":"14-860XL","price":70.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/14-860XL-2_a9a52adc-a9f1-4210-9a86-855a96cb45fd.jpg?v=1503293924"},{"product_id":"14-zwfr-freeze-protection-valve-0-25in-npt","title":"Wilkins ZWFR 1\/4-inch Freeze Relief Valve, 1\/4-inch NPT","description":"\u003cp\u003eThe Wilkins ZWFR 1\/4-inch Freeze Relief Valve protects backflow preventers and pressure vacuum breakers from damage caused by sudden or unexpected freezes. Its compact, low-lead bronze construction and automatic temperature-activated discharge provide durable, maintenance-free protection for above-ground and exposed installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomatically opens at 35°F and closes at 40°F to discharge near-freezing water.\u003c\/li\u003e\n\u003cli\u003eLow-lead cast bronze body with 300-series stainless steel springs for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e1\/4-inch MNPT (male NPT) connection for downstream test cocks or attached piping.\u003c\/li\u003e\n\u003cli\u003eRated for typical plumbing service with maximum working pressure up to 175 psi and maximum temperature up to 140°F.\u003c\/li\u003e\n\u003cli\u003eIAPMO listed (IGC 163-2001r1) and compatible with major backflow preventer brands and pressure vacuum breakers.\u003c\/li\u003e\n\u003cli\u003eCompact design requires no periodic maintenance and is simple to install or retrofit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor best performance install the valve on the downstream test cock or attached piping in the vertical down position; horizontal installation is possible when needed. Manufacturer specification sheets, installation and maintenance instructions, and a repair kit are available for service and compliance. The ZWFR is ideal for locations where occasional freezes occur and winterization is impractical.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671433865,"sku":"14-ZWFR","price":194.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/14-ZWFR-2_5826738a-9563-4891-aca7-fef1a0027695.jpg?v=1503293925"},{"product_id":"1ufx1f-700xl-1-inx1-in-fnpt-dual-check-valve","title":"Wilkins 700XL Dual Check Valve, 1 in. FNPT Union, Lead-Free","description":"\u003cp\u003eThe Wilkins 700XL Dual Check Valve (model 1UFX1F-700XL) provides reliable backflow protection for low-hazard potable water applications. Designed for inline installation with a union FNPT x FNPT connection, this lead-free valve combines durable materials and compact dimensions to simplify service and reduce system downtime.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal size: 1 in. (1 x 1). Union female FNPT x FNPT connections; union configurable on inlet or outlet.\u003c\/li\u003e\n\u003cli\u003eBody: ASTM B584 cast bronze, lead-free construction; elastomers Buna-N; seats: Delrin or Noryl depending on size.\u003c\/li\u003e\n\u003cli\u003eRated for 175 PSI maximum working pressure and 180°F maximum temperature; suitable for potable water lines (low hazard).\u003c\/li\u003e\n\u003cli\u003eFlow capacity: up to 40 GPM at 15 ft\/sec; overall end-to-end length approximately 4-1\/2 inches for compact installs.\u003c\/li\u003e\n\u003cli\u003eSprings: 300 series stainless steel; horizontal or vertical installation; not field testable — refer to manufacturer guidance.\u003c\/li\u003e\n\u003cli\u003eStandards: ASSE 1024, NSF\/ANSI 61\/372, CSA certified; meets applicable FDA and EPA considerations for potable water.\u003c\/li\u003e\n\u003cli\u003eDocumentation: specification sheet, installation and maintenance instructions, and repair part guide are available for download.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the Wilkins 700XL when you need a compact, lead-free dual check for routine potable line protection. For installation, maintenance, and parts, follow the included Zurn Wilkins documentation and consult local plumbing codes.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671798025,"sku":"1UFX1F-700XL","price":97.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1UFX1F-700XL-2_2e1f6ab0-7919-47b0-9537-6e808d94a83a.jpg?v=1503294911"},{"product_id":"wilkins-2-350xl-2-inch-double-check-backflow-preventer-fnpt-x-fnpt-lead-free","title":"Wilkins 2-350XL 2-Inch Double Check Backflow Preventer (Lead-Free)","description":"\u003cp\u003eThe Wilkins 350XL 2-inch Double Check backflow preventer is a lead-free, FNPT x FNPT assembly designed to protect potable water systems from low-health-hazard backflow. Its compact, serviceable design fits irrigation and commercial installations where reliable protection and easy servicing are required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEZSwap removable pressure vessel:\u003c\/strong\u003e Patented removable pressure vessel enables safe and quick line flushing, fast winterization and simplified maintenance or repair without replacing the body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free construction:\u003c\/strong\u003e Low-lead design complies with lead-free law requirements and is suitable for drinking water service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-mounted test cocks:\u003c\/strong\u003e Convenient top-mounted test cocks simplify field testing and reduce installation time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFNPT x FNPT connections:\u003c\/strong\u003e Standard threaded inlet and outlet connections for straightforward integration with existing piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlow Out \/ Flush option:\u003c\/strong\u003e Blow Out Flush fitting is available to assist winterizing and seasonal maintenance where needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation and support:\u003c\/strong\u003e Specification sheets, installation and maintenance manuals, and repair parts lists are provided to support accurate installation and service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEngineered for durability and ease of service, the 350XL offers dependable low-health-hazard protection with accessible parts and clear documentation. Follow the included installation and maintenance instructions and consult repair parts documentation when servicing.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671804233,"sku":"2-350XL","price":1442.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/350XL_34-2__600x600_8a17184c-d2bf-4a43-91e5-2f6d6d98b7b4.jpg?v=1538142932"},{"product_id":"wilkins-2-500xlhlr-2-inch-500xl-hi-lo-lead-free","title":"Wilkins 2\" 500XL HLR Pressure Reducing Valve, Lead-Free","description":"\u003cp\u003eThe Wilkins 2\" 500XL HLR pressure reducing valve is a lead-free, high-flow regulator designed for reliable commercial, industrial, and irrigation pressure control. The high-flow capacity and low fall-off characteristics make it ideal for systems requiring stable downstream pressure across varying demand.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh\/Low Range (HLR):\u003c\/strong\u003e Adjustable 10–125 PSI for wide pressure control needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free Construction:\u003c\/strong\u003e Meets potable water requirements where lead-free components are required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow, Low Fall-Off:\u003c\/strong\u003e Engineered to maintain downstream pressure with minimal drop-off at increased flow rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, Durable Design:\u003c\/strong\u003e Short lay length with a threaded bell for easy cartridge access and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral Bypass:\u003c\/strong\u003e Direct-acting bypass prevents excessive pressure buildup from thermal expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ASSE and IAPMO listings for code compliance and reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable:\u003c\/strong\u003e Repair parts and cartridge kits available for routine maintenance and field service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSuitable for potable water lines, commercial irrigation, and industrial installations, the 2-500XLHLR is offered with comprehensive documentation including specification sheets and installation and maintenance instructions. Proper installation requires downstream pressure verification with a gauge; consult the manufacturer spec sheet for dimensional, connection, and repair kit details.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671804809,"sku":"2-500XLHLR","price":2638.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/2-500XLHLR-2_444469ff-e8ac-4bab-924e-b48c15c63f13.jpg?v=1503294925"},{"product_id":"wilkins-2-pvb-standard","title":"Zurn Wilkins 720A 2\" Pressure Vacuum Breaker (PVB)","description":"\u003cp\u003eThe Zurn Wilkins 720A 2\" Pressure Vacuum Breaker (PVB) provides reliable backflow protection for high‑hazard, non‑potable irrigation and landscape systems. Built with a cast-bronze body and serviceable components, the 720A is designed for durability, freeze resistance, and easy field maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel: 720A — Size: 2\" (also available 1\/2\"–2`).\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 150 PSI; maximum working temperature: 110°F; hydrostatic test pressure: 300 PSI.\u003c\/li\u003e\n\u003cli\u003eConstruction: main valve body and bonnet cast bronze (ASTM B584); stainless-steel fasteners and springs; silicone and Buna-N elastomers; polypropylene\/Delrin internal components.\u003c\/li\u003e\n\u003cli\u003eIncludes full-port inlet and outlet shutoff valves, two centerline test cocks, loaded-air inlet and approved check valve for backsiphonage protection.\u003c\/li\u003e\n\u003cli\u003eStandards and approvals: ASSE 1020 listed, IAPMO and CSA certified; approved by USC Foundation for Cross-Connection Control and Hydraulic Research.\u003c\/li\u003e\n\u003cli\u003eDesigned for non-potable irrigation and commercial\/residential landscape applications where high-hazard protection is required.\u003c\/li\u003e\n\u003cli\u003eField serviceable: removable bonnet and available repair kits (for 1-1\/4\"–2\" sizes) allow in-place servicing without removing the assembly from the line.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall the 720A a minimum of 12 inches above the highest downstream outlet and avoid locations subject to back-pressure or flooding. Follow the included specification and installation documents for dimensions, testing procedures, and local code compliance. Replacement parts and repair kits are available to extend service life.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671806281,"sku":"2-720A","price":974.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1-720A-1_b98fa18f-20fb-497a-ba7b-36be971ea5ca.jpg?v=1590077495"},{"product_id":"wilkins-2-850t-ballvalve-with-tap","title":"Wilkins 850T 2\" Tapped Ball Valve, Full Port Bronze, 400 psi","description":"\u003cp\u003eThe Wilkins 850T tapped ball valve provides reliable shutoff and service isolation for backflow assemblies and valve stations. Built with a bronze body and full-port design, it delivers high flow capacity and long service life in residential, commercial and light industrial applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull port construction:\u003c\/strong\u003e Unrestricted flow path reduces pressure drop and simplifies system flushing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Bronze body with brass ball and stem, plus virgin PTFE seat material for chemical resistance and long life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapped outlet with handle:\u003c\/strong\u003e Integrated tap allows easy access for testing and service; lever handle for positive on\/off operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 psi rating:\u003c\/strong\u003e Designed for system pressures up to 400 psi and common potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded connections:\u003c\/strong\u003e FNPT end connections for straightforward installation on existing piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgrade path:\u003c\/strong\u003e Series 850 is being superseded by the 850XL family; compatible replacement parts and repair kits are available.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIncludes links to the manufacturer's specification sheet and accessory catalog for detailed dimensions, materials, and repair kits. Choose this valve when you need a serviceable, full-port tapped ball valve for use on Wilkins backflow assemblies and other piping installations.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671806345,"sku":"2-850T","price":451.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/2-850T-2_b7120022-afe0-4762-b850-10975dd19f2c.jpg?v=1503294929"},{"product_id":"2-850txl-2in-850t-ballvalve-with-tap-lf","title":"Wilkins 2-850TXL 2\" Full-Port Bronze Ball Valve, Tapped","description":"\u003cp\u003eThe Wilkins 2-850TXL (850XL series) is a 2-inch full-port, tapped ball valve engineered for reliable throttling and balancing in residential, commercial, and industrial water systems. Lead-free construction and robust materials make it suitable for backflow assemblies and other high-demand applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2-inch nominal size with tapped FNPT x FNPT connections; full-port flow for minimal pressure drop.\u003c\/li\u003e\n\u003cli\u003eBronze body with chrome-plated brass ball and brass stem; stainless steel handle and nut resist corrosion.\u003c\/li\u003e\n\u003cli\u003eVirgin TFE\/PTFE softgoods and TFE seats for durable sealing and long service life.\u003c\/li\u003e\n\u003cli\u003ePressure rating: 400 psi WOG; temperature range: 33°F to 350°F (per manufacturer specifications).\u003c\/li\u003e\n\u003cli\u003eNSF\/ANSI 372 lead-free certified; designed for use with Wilkins small-diameter backflow assemblies.\u003c\/li\u003e\n\u003cli\u003eQuarter-turn operation provides quick shutoff and easy throttling; ideal for water, low-pressure steam, air, and non-corrosive gas or oil.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIncludes manufacturer specification sheet and accessory documentation for installation and maintenance. See product resources for dimensions, installation notes, and replacement parts.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671806729,"sku":"2-850TXL","price":478.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/2-850TXL-2_fb4a7383-ec3a-4b4a-b9ea-fff6af982dc4.jpg?v=1503294930"},{"product_id":"wilkins-2-850xl-ball-valve-lead-free-2-in","title":"Zurn Wilkins 850XL 2 in. Lead-Free Full Port Ball Valve","description":"\u003cp\u003eThe Zurn Wilkins 2-850XL is a 2 in. lead-free, full-port bronze ball valve designed for reliable shutoff and balancing in residential, commercial, and industrial plumbing systems. Built for use with Wilkins small-diameter backflow assemblies, it delivers smooth quarter-turn operation, excellent corrosion resistance, and serviceable components for long-term performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Bronze body with a chrome-plated brass ball and stainless steel handle for extended corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑free certified:\u003c\/strong\u003e Meets NSF\/ANSI 372 (IAPMO) lead‑free requirements for potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh pressure rating:\u003c\/strong\u003e Full-port design rated to 400 PSI WOG for robust shutoff and throttling performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e Suitable for temperatures from 33°F to 350°F (rating quoted at 50 psi).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable sealing:\u003c\/strong\u003e TFE (PTFE) seats and packing provide tight shutoff and reduced wear over repeated cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded connections:\u003c\/strong\u003e FNPT x FNPT configuration for straightforward installation; tapped and single-union body variants available.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRecommended for throttling and balancing low-pressure steam, air, water, and non-corrosive gas or oil, the 2-850XL is an OEM-recommended shutoff valve for Wilkins backflow assemblies. Refer to the product specification sheet and installation documents for exact dimensions, variant options (tapped or union body), and accessory compatibility before ordering.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671806793,"sku":"2-850XL","price":463.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/2-850XL-2_fc76440a-8b9a-43e0-ba49-f28f7a43655f.jpg?v=1503294931"},{"product_id":"2-backflow-double-check","title":"Wilkins 2\" 950XLT Double Check Backflow Valve - Lead-Free","description":"\u003cp\u003eThe Wilkins 950XLT 2\" Double Check Backflow Valve Assembly provides reliable protection for low-hazard potable water systems. Designed for below-grade or above-ground installation in standard meter boxes, the 950XLT combines durable, lead‑free bronze construction with top-access check covers to make routine service and testing fast and simple.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑free bronze body:\u003c\/strong\u003e Low‑lead cast bronze construction (meets current lead‑free requirements) for potable water use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-access checks:\u003c\/strong\u003e Top load design with removable check covers and test cock plugs to reduce downtime during inspections and repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust serviceability:\u003c\/strong\u003e Replaceable seats and silicone seal rings, corrosion‑resistant stainless steel springs, fasteners, and ball valve handles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Rated for 175 PSI working pressure and 180°F maximum operating temperature; hydrostatic test pressure up to 350 PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e ASSE listed, IAPMO listed, AWWA C510 compliance, and approved by the USC Foundation for Cross-Connection Control and Hydraulic Research.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit \u0026amp; use:\u003c\/strong\u003e Available in sizes through 2\" and fits standard meter\/valve boxes; ideal for irrigation, commercial landscape, and other low‑hazard backflow protection applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncludes manufacturer documentation and service parts references for repair kits, installation, and freeze‑protection instructions. The 950XLT is a proven, service-friendly choice when you need dependable double-check protection with easy maintenance access and long-term corrosion resistance.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671807177,"sku":"2-950XLT","price":1169.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/2-950XLT-2_191caf26-4201-478a-959f-9226ef27ff73.jpg?v=1503294932"},{"product_id":"wilkins-2in-rpz-backflow","title":"Wilkins 975XL 2\" RPZ Backflow Preventer, Bronze, 175 PSI","description":"\u003cp\u003e\u003cstrong\u003eWilkins 975XL Reduced Pressure Principle Backflow Preventer — 2\"\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Wilkins 975XL 2-inch RPZ (Reduced Pressure Zone) backflow preventer is a cast bronze, wye-pattern assembly engineered for high-hazard protection in irrigation, fire protection, and non-potable water applications. Its compact wye design provides separate access to each check and the relief valve, reducing service time and simplifying routine testing and repairs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size:\u003c\/strong\u003e 2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cast bronze body with stainless steel internals and FDA-approved elastomers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e Maximum working pressure 175 PSI; hydrostatic test pressure 350 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e Up to 180°F (operating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e FNPT threaded end connections (female)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Wye-pattern for short lay length and separate access to checks and relief valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e ASSE 1013, IAPMO, UL\/c-UL, CSA, AWWA C511 (see product literature for full listings)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBuilt for installers and service technicians, the 975XL reduces downtime with easy access covers and fewer internal parts to inspect. Its bronze construction and robust internals offer long service life in commercial and landscape systems. Typical uses include backflow protection for irrigation, fire protection systems, and other high-hazard non-potable applications where reliable prevention of back-siphonage and back-pressure is required.\u003c\/p\u003e\u003cp\u003eDocumentation and support materials are provided with the product, including specification sheets, repair parts lists, installation and maintenance instructions, freeze-protection guidance, and relief valve discharge rates. Follow local codes and the included literature for installation orientation, test procedures, and periodic maintenance schedules.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671808521,"sku":"2-975XL","price":1674.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/2-975XL-2_67863abb-fbb9-4aeb-b0a3-cecbc91a0e6f.jpg?v=1503294938"},{"product_id":"2-975xl2-2in-rpz-rppa-w-bv-fnpt-lf","title":"Wilkins 2-975XL2 2in RPZ Backflow Preventer, Lead-Free","description":"\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\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\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","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671808649,"sku":"2-975XL2","price":2212.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/2-975XL2-2_b419518b-e934-4d39-9184-88d30645b1cb.jpg?v=1503294939"},{"product_id":"2-nr3xl-2in-prv-fnpt-union-x-fnpt-lf","title":"Wilkins NR3XL 2-inch Pressure Reducing Valve, Lead-Free","description":"\u003cp\u003eThe Wilkins NR3XL 2-inch pressure reducing valve provides reliable pressure regulation for residential and light-commercial water systems. Lead-free construction, an integral stainless steel strainer, and an integral bypass check protect downstream plumbing while simplifying maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Low-lead cast bronze body with a UV-resistant polymer composite bell housing for corrosion resistance and fast access to internals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design:\u003c\/strong\u003e Cartridge-loaded repair design and threaded bell allow quick field servicing without removing the valve from the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral protection:\u003c\/strong\u003e 300-series stainless steel strainer screen captures sediment and an internal bypass check prevents excessive thermal expansion buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable pressure:\u003c\/strong\u003e Factory preset at 50 psi with an adjustable reduced-pressure range of 25–75 psi to meet common plumbing and irrigation requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections \u0026amp; fit:\u003c\/strong\u003e FNPT union x FNPT connections and a short lay length make it suitable for tight installations; multiple tailpiece options support solderless connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated for potable water:\u003c\/strong\u003e Brass stem and 302 stainless spring trim, EPDM\/Buna nitrile elastomers, NSF\/ANSI 61 compliance, and rated for temperatures up to 140°F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompact, water-conserving and easy to maintain, the NR3XL is an excellent choice for irrigation, single-family and multifamily applications. Routine maintenance includes cleaning the strainer screen and replacing cartridge repair kits as needed; consult the included specification sheet and installation manual for sizing, assembly options, and replacement parts.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671809161,"sku":"2-NR3XL","price":1384.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/2-NR3XL-2_f524ca98-96ca-4086-8bb6-bd8ad7816f78.jpg?v=1503294941"},{"product_id":"wilkins-216n-o-ring-sleeve-1-375","title":"Wilkins 216N Sleeve O-Ring for 1\" 375 Backflow Preventer","description":"\u003cp\u003eReplacement sleeve O-ring designed for Wilkins 375 and 375XL backflow preventers. SKU 216N fits the 1\" (one-inch) 375 series assemblies to restore sealing performance and ensure reliable operation in irrigation and plumbing systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: fits Wilkins 375 \/ 375XL backflow preventers, 1\" size.\u003c\/li\u003e\n\u003cli\u003ePart number: 216N - sleeve O-ring for the 1\" wedge assembly.\u003c\/li\u003e\n\u003cli\u003eFunction: replaces worn sealing sleeve to stop leaks and maintain proper pressure.\u003c\/li\u003e\n\u003cli\u003eInstallation: replaces the original sleeve O-ring during repair or rebuild; follow manufacturer service procedures.\u003c\/li\u003e\n\u003cli\u003eWhen to replace: inspect during repair cycles or if leakage, decreased performance, or scheduled maintenance occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the Wilkins 216N sleeve O-ring when servicing 1\" 375 series backflow preventers. Keep a spare on hand to minimize downtime; contact a licensed technician for installation if unsure.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671828425,"sku":"216N","price":23.12,"currency_code":"USD","in_stock":true}]},{"product_id":"o-ring-for-375-1-housing-outle","title":"Wilkins 218N O-Ring for 375 Backflow — 1\" Housing Outlet","description":"\u003cp\u003eReplacement O-ring designed for the Wilkins 375 backflow preventer. Sized for the 1\" housing outlet, this dependable seal restores proper sealing and helps prevent leaks during routine service and repairs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible model:\u003c\/strong\u003e Fits Wilkins 375 series housing outlet with a 1-inch connection for proper sealing and consistent operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable material:\u003c\/strong\u003e Precision-molded elastomer resists compression set and typical exposure found in irrigation and potable water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple installation:\u003c\/strong\u003e Remove the housing, replace the O-ring, apply a light silicone lubricant, then reassemble and test for leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-ready:\u003c\/strong\u003e Ideal for routine maintenance and repair kits to maintain backflow preventer performance and prevent cross-connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder details:\u003c\/strong\u003e Sold as a single replacement part; confirm model and connection size before purchase. SKU: 218N.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf you need help confirming compatibility, contact technical support with your model number and SKU before ordering.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671828937,"sku":"218N","price":19.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/Wilkins-227N_4966c742-b220-4c8d-988d-60912a76fba4.png?v=1641507026"},{"product_id":"o-ring-for-375-1-housing-inlet","title":"Wilkins 227N O-Ring — 1-Inch Housing Inlet for 375","description":"\u003cp\u003eReplacement O‑ring designed for Wilkins model 375 backflow assemblies with a 1\" housing inlet. This part corresponds to part number 227N and provides a tight sealing surface at the housing inlet to help protect the assembly from leaks and maintain reliable performance during routine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact fit:\u003c\/strong\u003e Intended for the Wilkins 375 series housing inlet with a 1\" connection; confirm part number 227N before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Creates a pressure-tight seal at the inlet to prevent water bypass and maintain correct backflow prevention operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation guidance:\u003c\/strong\u003e Replace any worn or cracked O‑ring during routine service intervals; inspect the housing seat and groove for debris or damage before installing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService considerations:\u003c\/strong\u003e Use a compatible lubricant (silicone-based recommended) to ease installation and avoid damage; do not use petroleum-based lubricants unless manufacturer approves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility check:\u003c\/strong\u003e Verify match by comparing the part number and the 1\" housing inlet measurement to your existing component.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis listing reflects the part identification provided (Wilkins 227N). Material composition and manufacturer warranty details are set by the original equipment manufacturer; if you require confirmation of elastomer type, shelf life, or OEM warranty coverage, contact the Wilkins\/Zurn technical support or consult the product catalog before ordering. For safe replacement: shut off and depressurize the system, carefully disassemble the housing, remove the old O‑ring, clean the sealing surfaces, fit the new O‑ring with appropriate lubricant, and reassemble. If you are unsure about any step, consult a licensed plumber or certified backflow technician.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671843977,"sku":"227N","price":19.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/Wilkins-227N.png?v=1641506954"},{"product_id":"wilkins-3-4-d-c-backflow","title":"Wilkins 34-350 3\/4\" Double Check Backflow Preventer with EZSwap Vessel","description":"\u003cp\u003eThe Wilkins 34-350 3\/4\" Double Check Backflow Preventer provides reliable protection against backpressure and backsiphonage in potable and non-potable systems. Built for quick service and long-term outdoor use, it combines a bronze pressure body (3\/4\") with the patented EZSwap® removable pressure vessel to simplify flushing, repair, and winterization.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEZSwap removable pressure vessel allows off-line servicing and fast replacement with the Flush Tool, reducing repair time and downtime.\u003c\/li\u003e\n\u003cli\u003eFull-port quarter-turn ball shut-off valves provide positive isolation for maintenance; stainless-steel handles and hardware resist corrosion.\u003c\/li\u003e\n\u003cli\u003eTop-mounted fast test cocks enable straightforward annual testing and field maintenance without removing the unit from the line.\u003c\/li\u003e\n\u003cli\u003eLead-free\/low-lead construction suitable for potable water; bronze body for 3\/4\" sizes and reinforced nylon vessel deliver durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eCertified to ASSE 1015, AWWA C510, CSA B64.5, cUPC and NSF\/ANSI 61; rated to 175 psi and 180°F for broad application use.\u003c\/li\u003e\n\u003cli\u003eCompatible with optional blow-out\/winterizing accessories and designed to reduce labor and water usage during line flushing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs \u0026amp; documentation:\u003c\/strong\u003e Nominal size 3\/4\", full-port connections, typical length ~11\" and height ~5.6\". Includes installation and maintenance instructions, repair parts lists, and specification sheets for installers and contractors. Backed by a 1-year limited warranty; consult provided documents for ordering parts and approved installations.\u003c\/p\u003e\u003cp\u003eEngineered for contractors and facility managers, the 34-350 minimizes service trips and replacement costs with serviceable internals and proven materials. For installation guidance, testing procedures, and parts diagrams, see the linked specification and repair manuals supplied with the product.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43671927241,"sku":"34-350","price":330.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/34-350-2_8615304a-5650-41cb-8993-b34a07730e7c.jpg?v=1503295334"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/collections\/622-T.jpg?v=1592856180","url":"https:\/\/www.sprinklersupplystore.com\/collections\/wilkins\/backflow-type_pressure-vacuum-breaker.oembed","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}