{"product_id":"flomatic-745-surge-stopper-flo-flex-10-3387sc","title":"Flomatic 3387SC 745 Surge-Stopper® 10\" Flo-Flex® Swing Check Valve","description":"\u003cp\u003eThe Flomatic 3387SC Model 745 Surge-Stopper® 10\" swing check valve is a spring-assisted, 45° seat Flo-Flex® valve designed for high-head, long pipeline applications where controlled closure and surge mitigation are critical. This valve features an epoxy-coated ductile iron body, Buna-N coated disc, stainless-steel cover fasteners, and an internal spring-assisted closure mechanism to help reduce water hammer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard: AWWA C508\u003c\/p\u003e\n\u003cp\u003eBody \u0026amp; Cover: Epoxy-coated ductile iron\u003c\/p\u003e\n\u003cp\u003eDisc: Flo-Flex® 45° seat, Buna-N coated\u003c\/p\u003e\n\u003cp\u003eFasteners: Stainless-Steel\u003c\/p\u003e\n\u003cp\u003eMax Pressure: 250 PSI\u003c\/p\u003e\n\u003cp\u003eMax Temperature: 140°F (60°C)\u003c\/p\u003e\n\u003cp\u003eFlange Rating: ASME Class 150\u003c\/p\u003e\n\u003cp\u003eConnection: 10\" Flanged, ASME 150#\u003c\/p\u003e\n\u003cp\u003eWeight: 360 lbs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e The Surge-Stopper® spring-assisted mechanism accelerates disc closure as flow decelerates, helping to reduce reverse velocity and pressure surges in long pipeline systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Heavy-duty epoxy-coated ductile iron construction with stainless-steel hardware provides long service life in demanding municipal and industrial water systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e High-head pumping systems, long transmission mains, municipal water systems, and industrial applications where surge control is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance:\u003c\/strong\u003e AIS \u0026amp; BABA compliant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlomatic Quality:\u003c\/strong\u003e Flomatic Surge-Stopper® valves are engineered to deliver dependable performance and extended service life in demanding pumping applications.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e* Consult factory for availability and size options.\u003c\/em\u003e\u003c\/p\u003e","brand":"Flomatic","offers":[{"title":"Default Title","offer_id":46693152555171,"sku":"3387SC","price":5787.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2058\/5123\/files\/Flomatic_745_SURGE-STOPPER.png?v=1766875242","url":"https:\/\/dadepump.com\/products\/flomatic-745-surge-stopper-flo-flex-10-3387sc","provider":"Dade Pump \u0026 Supply","version":"1.0","type":"link"}