{"product_id":"arrowhead-pk1390-replacement-self-draining-vacuum-breaker","title":"Arrowhead PK1390 Replacement Self-Draining Vacuum Breaker","description":"\u003ch2\u003eReliable outdoor protection for frost-proof hydrants\u003c\/h2\u003e\n\u003cp\u003eOutdoor plumbing deserves equipment that guards against winter-related challenges and backflow. The Arrowhead PK1390 Replacement Self-Draining Vacuum Breaker is built for frost-proof wall hydrants with fine threads, and it will not connect to hose-threaded faucets. This focused upgrade helps outdoor systems maintain proper drainage and backflow control without overhauling existing setups.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEfficient self-draining design that releases residual water when the faucet is shut off, reducing the risk of freeze-related issues.\u003c\/li\u003e\n  \u003cli\u003eDurable red brass body with 80-83% copper content, complemented by nickel plating for weather resistance.\u003c\/li\u003e\n  \u003cli\u003eReliable backflow prevention to keep outdoor plumbing isolated from potentially contaminated water.\u003c\/li\u003e\n  \u003cli\u003eEasy installation with fine machine threads, compatible with 485BFP and 486BFP frost-proof hydrants.\u003c\/li\u003e\n  \u003cli\u003eASSE 1019 approved and IAMPO certified for quality assurance.\u003c\/li\u003e\n  \u003cli\u003eNot intended for potable water use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEasy to install and versatile\u003c\/h3\u003e\n\u003cp\u003eDesigned for straightforward integration into existing systems or new installations, the PK1390’s fine-thread connection makes it suitable for a range of outdoor fixtures beyond basic hydrants. It can replace leaking vacuum breakers on compatible components without complicated steps.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIdeal for upgrades in existing outdoor setups without major plumbing changes.\u003c\/li\u003e\n  \u003cli\u003eFits frost-proof wall hydrants commonly found on exterior walls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat to expect in real-world use\u003c\/h3\u003e\n\u003cp\u003eThe self-draining action helps minimize standing water after use, which can contribute to easier winter maintenance. The rugged metal construction offers long-term durability, while the nickel finish helps shield the unit from the elements over time.\u003c\/p\u003e\n\n\u003ch3\u003eProduct specs at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: red brass with 80-83% copper content\u003c\/li\u003e\n  \u003cli\u003eFinish: nickel plated\u003c\/li\u003e\n  \u003cli\u003eConnection: fine machine threads for wall hydrants\u003c\/li\u003e\n  \u003cli\u003eCompatibility: designed for frost-proof hydrants, not for potable water\u003c\/li\u003e\n  \u003cli\u003eCertification: ASSE 1019, IAMPO\u003c\/li\u003e\n  \u003cli\u003eApplications: replacement for leaking vacuum breakers on fine-thread hose bibs and sillcocks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Arrowhead PK1390 vacuum breaker used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A replacement self-draining device for frost-proof wall hydrants with fine threads, preventing water buildup and backflow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the PK1390 compatible with Arrowhead 485BFP and 486BFP hydrants?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is nickel-plated red brass designed for these frost-proof wall hydrants and ASSE 1019 approved.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Arrowhead","offers":[{"title":"Default Title","offer_id":53117582409839,"sku":"B002OU6ZSA","price":33.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/arrowhead-pk1390-self-draining-vacuum-breaker.jpg?v=1779088343","url":"https:\/\/taskholt.com\/products\/arrowhead-pk1390-replacement-self-draining-vacuum-breaker","provider":"TaskHolt","version":"1.0","type":"link"}