{"product_id":"watts-0340973-1-1-4-brass-anti-siphon-vacuum-breaker-1-1-4-in","title":"Watts 0340973 1 1\/4 Brass Anti-Siphon Vacuum Breaker (1 1\/4 in)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eWatts 0340973 is a 1 1\/4 in brass anti-siphon vacuum breaker backflow preventer for low-flow, non-continuous pressure installations such as residential irrigation systems and laboratory equipment. It has a brass body with bronze internal trim, a chemical-resistant silicone seat disc rated to 180°F (82°C), and an atmospheric vent to prevent spilling. Connections are female NPT inlet and outlet; maximum working pressure is 125 psi (8.6 bar).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass body with bronze internal trim and chemical-resistant silicone disc rated to 180°F (82°C).\u003c\/li\u003e\n  \u003cli\u003eFemale NPT inlet and outlet, 1 1\/4 in (32 mm) connection size; non-testable anti-siphon design for backsiphonage protection.\u003c\/li\u003e\n  \u003cli\u003eAtmospheric vent to prevent spilling; maximum working pressure 125 psi (8.6 bar); intended for low-flow, non-continuous pressure applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003e1 1\/4 in brass anti-siphon vacuum breaker; silicone disc to 180°F; 125 psi maximum working pressure; female NPT connections.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WATTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 0340973\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Watts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 0340973\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 188A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Vacuum Breaker\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Type\u003c\/strong\u003e: Backsiphonage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 1 1\/4 in (32 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Female threaded (NPT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Finish\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Trim Material\u003c\/strong\u003e: Bronze\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Material\u003c\/strong\u003e: Silicone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 125 psi (8.6 bar)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: Up to 180°F (82°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTest Status\u003c\/strong\u003e: Non-testable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBypass\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Operation\u003c\/strong\u003e: Non-continuous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Shutoff Valve\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Shutoff Valve\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Free\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCap And Tether\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 098268209822\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntended Application\u003c\/strong\u003e: Residential irrigation, laboratory equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"WATTS","offers":[{"title":"Default Title","offer_id":51672295571762,"sku":"0340973","price":208.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/86ccfcdd2db75d9d5e46269b4b8b48f5.jpg?v=1787965661","url":"https:\/\/voomisupply.com\/products\/watts-0340973-1-1-4-brass-anti-siphon-vacuum-breaker-1-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}