{"product_id":"webstone-h-81415kit-pump-isolator-kit-1-1-4-in-press-flange","title":"Webstone H-81415KIT Pump Isolator Kit 1-1\/4 in Press Flange","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WEBSTONE H-81415KIT is a pump installation kit designed for hydronic and circulator pump applications. It includes isolator valves with a rotating flange configuration, allowing technicians to remove and service circulators without draining the system. The 1-1\/4 inch press by rotating flange connection type suits copper piping installations and provides a reliable shutoff on both the inlet and outlet sides of the pump. This kit is typically installed by licensed plumbers and HVAC technicians working on closed-loop heating or cooling systems.\u003c\/p\u003e\n\u003cp\u003eThis kit is suited for residential and light commercial hydronic systems where circulator pump isolation is required. The press-fit end connections simplify installation in copper pipe systems, eliminating the need for solder joints at the valve body. The rotating flange end connects directly to standard circulator pump flanges, making pump swaps faster and more straightforward during service calls.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-1\/4 inch press x rotating flange connection for direct circulator pump mounting\u003c\/li\u003e\n  \u003cli\u003eRotating flange design allows pump alignment adjustment without repositioning valve bodies\u003c\/li\u003e\n  \u003cli\u003eIsolator valve function enables pump removal without full system drain-down\u003c\/li\u003e\n  \u003cli\u003ePress-fit end connections compatible with standard copper pipe installations\u003c\/li\u003e\n  \u003cli\u003eComplete kit format includes components needed for a full pump isolation assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-installation kit for hydronic circulator pump applications using 1-1\/4 inch press connections and standard rotating flange pump interfaces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or HVAC technician. Shut off system flow and relieve pressure before beginning work. Press connections require a compatible press tool and correct jaw size for 1-1\/4 inch fittings. Verify local plumbing codes for press-fit fitting approval in the jurisdiction before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Connection\u003c\/strong\u003e: 1-1\/4 inches Press\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Connection\u003c\/strong\u003e: Rotating Flange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKit Type\u003c\/strong\u003e: Pump Isolation Installation Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WEBSTONE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: H-81415KIT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEBSTONE","offers":[{"title":"Default Title","offer_id":51345799315762,"sku":"H-81415KIT","price":235.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310552712.jpg?v=1782063202","url":"https:\/\/voomisupply.com\/products\/webstone-h-81415kit-pump-isolator-kit-1-1-4-in-press-flange","provider":"Voomi Supply","version":"1.0","type":"link"}