{"product_id":"flomatic-glen-flo-gf8200-3-4-dual-check-atmospheric-vent-gf8280","title":"Flomatic Glen-Flo® GF8280 GF8200 3\/4\" Dual Check with Atmospheric Vent (ASSE 1012)","description":"\u003cp\u003eThe Flomatic Glen-Flo® GF8280 GF8200 3\/4\" dual check valve with intermediate atmospheric vent is a continuous-pressure backflow preventer designed to protect against both back-siphonage and backpressure in non-potable water applications. This model features an integral atmospheric vent, and double union ends for ease of installation and service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMax Pressure: 175 psi\u003c\/p\u003e\n\u003cp\u003eMax Temperature: 210°F (98°C)\u003c\/p\u003e\n\u003cp\u003eStandard: ASSE 1012\u003c\/p\u003e\n\u003cp\u003eBody: Forged brass\u003c\/p\u003e\n\u003cp\u003eElastomers: EPDM and Buna-N\u003c\/p\u003e\n\u003cp\u003eSprings: Stainless steel (300 series)\u003c\/p\u003e\n\u003cp\u003eConnection: 3\/4\" Female NPT threaded union (double union)\u003c\/p\u003e\n\u003cp\u003eWeight: 1.3 lbs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e The GF8200 incorporates two internal check assemblies with an intermediate atmospheric vent. Under backflow conditions, the checks close and the vent opens to discharge to atmosphere, providing protection against back-siphonage and backpressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Constructed with a forged brass body and corrosion-resistant internal components, including stainless-steel springs and FDA-approved elastomers, for reliable performance in boiler fill and similar systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandards \u0026amp; Compliance:\u003c\/strong\u003e Complies with ASSE 1012 requirements for dual check assemblies with atmospheric vent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Boiler fill water lines and mechanical system applications requiring continuous-pressure backflow protection where the water supply is not potable.\u003c\/p\u003e","brand":"Flomatic","offers":[{"title":"Default Title","offer_id":46648570708131,"sku":"GF8280","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2058\/5123\/files\/Flomatic_GF8200.png?v=1765992788","url":"https:\/\/dadepump.com\/products\/flomatic-glen-flo-gf8200-3-4-dual-check-atmospheric-vent-gf8280","provider":"Dade Pump \u0026 Supply","version":"1.0","type":"link"}