{"product_id":"zurn-wilkins-1-720a-1-in-720a-pressure-vacuum-breaker-assembly","title":"Zurn Wilkins 1-720A 1 in 720A Pressure Vacuum Breaker Assembly","description":"\u003cp\u003eIn this review of the Zurn Wilkins 1-720A 1 in 720A Pressure Vacuum Breaker Assembly, the bottom line is simple: this is a solid choice for installers and DIYers who need dependable backsiphonage protection for irrigation and other non-potable systems. The single biggest reason to buy is its combination of reliable performance and installation-friendly features, notably the serial number readable in any installed orientation and test cocks placed on the center line of the valve, which together reduce fitment guesswork and on-site labor time.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible Serial Number:\u003c\/strong\u003e The serial number remains readable in any installed orientation, saving time during inspection or service calls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Line Test Cocks:\u003c\/strong\u003e Test cocks located on the center line allow flexible installation positions and easier pressure testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Construction:\u003c\/strong\u003e Bronze bonnet and body with corrosion-resistant internals deliver strength and help protect against light freezes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Shut-Offs:\u003c\/strong\u003e Inlet and outlet full port resilient seated shut-off valves make service and replacement straightforward without disassembling piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproved Protection:\u003c\/strong\u003e ASSE, IAPMO and CSA listings plus university foundation approval mean it meets recognized standards for backsiphonage protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Range:\u003c\/strong\u003e Rated to 150 psi and 33F to 110F, it covers common residential and commercial irrigation conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe 1-720A is aimed at irrigation contractors, facility maintenance teams, and knowledgeable homeowners who need a code-compliant vacuum breaker with durable materials and easy serviceability. Its tapped ball valves and readable serial make it especially useful where inspection access is limited or installs occur in tight mechanical spaces.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for potable point-of-use protection or applications outside the stated temperature range, and users seeking a unit rated for heavier freezing conditions or different certification sets should evaluate alternatives.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReliable backsiphonage protection with multiple listings for code compliance.\u003c\/li\u003e\n\u003cli\u003eInstallation-friendly design reduces labor: center line test cocks and readable serial number in any orientation.\u003c\/li\u003e\n\u003cli\u003eRobust bronze construction and corrosion-resistant internals for longer life in irrigation use.\u003c\/li\u003e\n\u003cli\u003eIntegrated inlet and outlet shut-off valves simplify maintenance and replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report occasional early leaks or failures, so careful installation and periodic inspection are advised.\u003c\/li\u003e\n\u003cli\u003eThe temperature range limits use where sustained freezing below 33F is common.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1-720A Pressure Vacuum Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd\u003e150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e33F to 110F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eBronze bonnet and body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eApproved check valve, vacuum relief, two test cocks, inlet\/outlet shut-off valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eASSE Listed, IAPMO Listed, CSA Certified, USC Foundation approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Zurn Wilkins 1-720A is a practical, code-compliant vacuum breaker that suits irrigation contractors and savvy homeowners who value durability and easier installation. Its corrosion-resistant construction, readable serial number, and center-line test cocks offer real on-site advantages, making it a good value for systems within its temperature and pressure limits.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this unit suitable for residential irrigation?\u003c\/strong\u003e\u003cbr\u003eYes. It is designed for high health hazard, non-potable residential and commercial irrigation applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be installed in any orientation?\u003c\/strong\u003e\u003cbr\u003eWhile the serial number is visible in any orientation and the tapped ball valves allow flexible positioning, follow local codes and the manufacturer's installation guidelines for orientation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked during maintenance?\u003c\/strong\u003e\u003cbr\u003eInspect for leaks at connections and test the test cocks and vacuum relief periodically; address any signs of leakage promptly to avoid failure.\u003c\/p\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":48614762152155,"sku":"B00KI0WQTA","price":201.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/813RWXZV_KL._AC_SL1500.jpg?v=1778419151","url":"https:\/\/gearmusthave.com\/products\/zurn-wilkins-1-720a-1-in-720a-pressure-vacuum-breaker-assembly","provider":"GearMustHave","version":"1.0","type":"link"}