{"product_id":"1-in-720a-pressure-vacuum-breaker-assembly-brass-anti-siphon","title":"1 in 720A Pressure Vacuum Breaker Assembly - Brass Anti-Siphon","description":"\u003cp\u003eOur review of the 1 in 720A Pressure Vacuum Breaker Assembly finds it a practical choice for homeowners and contractors who need reliable anti-siphon protection for outdoor water lines. The single biggest reason to consider this valve is its heavy-duty brass construction combined with universal 1 in compatibility, which makes it easy to fit into most irrigation, sprinkler, and pool refill setups while meeting plumbing code for backflow prevention. Installation is straightforward for a competent DIYer, and the valve delivers consistent water flow in normal use.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid brass construction:\u003c\/strong\u003e The corrosion-resistant brass body provides long-lasting outdoor durability and stands up to weather exposure without rapid degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 in universal connection:\u003c\/strong\u003e Fits most residential and commercial irrigation systems, garden sprinklers, hose bibs, and outdoor water lines for broad compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackflow and anti-siphon protection:\u003c\/strong\u003e Prevents contaminated water from flowing back into the clean supply and helps meet standard plumbing code requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh pressure rating:\u003c\/strong\u003e Rated up to MAX 400PSI, suitable for a wide range of irrigation and refill line pressures encountered in yard and commercial use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded connection design:\u003c\/strong\u003e Simple threaded fittings make installation and maintenance straightforward with common plumbing tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design:\u003c\/strong\u003e The small footprint allows mounting above downstream piping where required without significant space demands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis pressure vacuum breaker is aimed at homeowners, landscapers, and contractors who need a dependable anti-siphon device for lawn irrigation, garden watering systems, and pool refill lines. It is especially useful where a compact, code-compliant backflow prevention device is required and where brass durability is preferred for outdoor use.\u003c\/p\u003e\n\u003cp\u003eThose who require integrated test ports, electronic sensing, or a factory-guaranteed leak-free seal in every installation may want to consider alternative backflow assemblies or a different model; several users reported mixed experiences with leak resistance under the top, so careful installation and sealing are recommended.\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\u003eDurable brass construction resists corrosion and suits outdoor installations.\u003c\/li\u003e\n\u003cli\u003eUniversal 1 in connection simplifies replacement and retrofit work on standard lines.\u003c\/li\u003e\n\u003cli\u003eSupports up to MAX 400PSI, covering common residential and commercial pressures.\u003c\/li\u003e\n\u003cli\u003eEasy to install with threaded fittings; many users report quick setup and steady water flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users have reported mixed leak resistance around the top, so careful installation and periodic inspection are advised.\u003c\/li\u003e\n\u003cli\u003eNot a full testable backflow assembly; professionals needing advanced features should choose a different model.\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\u003e720A Pressure Vacuum Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection size\u003c\/td\u003e\n\u003ctd\u003e1 in threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSolid brass, corrosion-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax pressure\u003c\/td\u003e\n\u003ctd\u003eMAX 400PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eLawn irrigation, garden sprinklers, pool refill lines, outdoor water lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation note\u003c\/td\u003e\n\u003ctd\u003eInstall at least 12 in above highest downstream piping or outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 1 in 720A Pressure Vacuum Breaker Assembly is a good-value, practical backflow and anti-siphon valve for most residential and many commercial outdoor water needs. Its solid brass build, universal 1 in connection, and high pressure rating make it a reliable choice for irrigation and refill lines, though installers should watch for potential leaks at the top and follow correct mounting height and sealing practices.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhere should this valve be mounted?\u003c\/strong\u003e\u003cbr\u003eInstall the valve at least 12 in above the highest point of downstream piping or outlet to maintain proper air gap and function.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the valve compatible with standard irrigation fittings?\u003c\/strong\u003e\u003cbr\u003eYes, the 1 in threaded connection is designed to fit most residential and commercial irrigation systems and hose bibs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require special maintenance?\u003c\/strong\u003e\u003cbr\u003eRegular visual inspection and occasional resealing or tightening may be needed; some users reported mixed leak resistance so check the top area after installation.\u003c\/p\u003e","brand":"YBLKY","offers":[{"title":"Default Title","offer_id":48604829155547,"sku":"B0D126916T","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719GLtlXjdL._SL1500_ae0e4cab-b6c3-49e4-9692-9b75e0da2c4b.jpg?v=1778373350","url":"https:\/\/gearmusthave.com\/products\/1-in-720a-pressure-vacuum-breaker-assembly-brass-anti-siphon","provider":"GearMustHave","version":"1.0","type":"link"}