{"product_id":"haws-6521fr-freeze-resistant-in-wall-pneumatic-valve","title":"Haws 6521FR | Freeze-Resistant In-Wall Pneumatic Valve | Year-Round Use","description":"\u003cp\u003eThe Haws 6521FR is a freeze-resistant in-wall pneumatic valve system enabling year-round outdoor drinking fountain use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Supply Connection:\u003c\/strong\u003e 1\/2″ NPT inlet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrap Connection:\u003c\/strong\u003e 1-1\/4″ NPT trap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 0.4 GPM (1.5 L)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMin. Install Temp:\u003c\/strong\u003e 50°F (10°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFreeze Protection:\u003c\/strong\u003e Pneumatic valve automatically drains residual water from supply line after shut-off, preventing freezing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulated Mounting Box:\u003c\/strong\u003e Galvanized steel insulated box installs in a heated interior wall space for protected, reliable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Stream Height:\u003c\/strong\u003e Integrated regulator valve allows easy control of water stream height for user comfort.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Compliant:\u003c\/strong\u003e Meets NSF\/ANSI\/CAN 61, NSF\/ANSI\/CAN 372, California Proposition 65, and the Federal Safe Drinking Water Act.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of drinking fountains is the Haws 6521FR compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It is designed for use with all Haws single bubbler, freeze-resistant, wall-mounted drinking fountain models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the minimum temperature requirement for installing the 6521FR valve system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The valve must be installed in an interior wall space that maintains a minimum temperature of 50°F (10°C) at all times.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does the 6521FR prevent freezing in outdoor conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The pneumatic operated valve and waste assembly automatically drain leftover water in the supply line back into the temperature-regulated waste cabinet after each use, eliminating standing water that could freeze.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ci\u003e\"Hydrate Everyone, Everywhere!\"  BottleFillingStations.com |\n\u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003eContact us\u003c\/a\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"Haws","offers":[{"title":"Default Title","offer_id":43285895086143,"sku":"6521FR","price":1337.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/6521fr-003.webp?v=1779510738","url":"https:\/\/bottlefillingstations.com\/products\/haws-6521fr-freeze-resistant-in-wall-pneumatic-valve","provider":"BottleFillingStations.com","version":"1.0","type":"link"}