{"product_id":"waterway-main-drain-anti-vortex-cover-and-frame-black-8-640-2311bv","title":"Waterway Main Drain Anti Vortex Cover and Frame | Black | 8\" | 640-2311BV","description":"\u003cp\u003eThe Waterway 8-inch Black Main Drain Anti-Vortex Cover \u003cspan\u003e640-2311BV\u003c\/span\u003e is designed to enhance safety and optimize water flow in pools and spas. Its anti-vortex design reduces the risk of suction-related accidents by preventing vortex formation. It achieves a floor flow rate of 100 gallons per minute at 2.72 feet per second and a wall flow rate of 64 gallons per minute at 1.73 feet per second.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Vortex Design:\u003c\/strong\u003e This cover is engineered to prevent vortex formation, reducing the risk of suction-related accidents and ensuring safer pool and spa environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Floor Flow Rate:\u003c\/strong\u003e Achieves a floor flow rate of 100 gallons per minute at 2.72 feet per second, supporting efficient water circulation and helping maintain balanced pool water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEffective Wall Flow Rate:\u003c\/strong\u003e Delivers a wall flow rate of 64 gallons per minute at 1.73 feet per second, providing additional flexibility for water management and improved system performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from high-quality, black materials, this 8-inch cover offers long-lasting performance, making it an essential component for both residential and commercial pools and spas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e(1) \u003c\/strong\u003eCover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e(1)\u003c\/strong\u003e Frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e(2)\u003c\/strong\u003e Screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1303\" data-end=\"1322\" class=\"\"\u003eAdditional Info\u003c\/h3\u003e\n\u003ch2 data-start=\"1324\" data-end=\"1373\" class=\"\"\u003eAnti-Vortex Main Drain Cover in Black Finish\u003c\/h2\u003e\n\u003ch4 data-start=\"1374\" data-end=\"1428\" class=\"\"\u003e640-2311bv waterway main drain lid black 8 inch\u003c\/h4\u003e\n\u003ch4 data-start=\"1429\" data-end=\"1485\" class=\"\"\u003eblack anti-entrapment cover for pool or spa drain\u003c\/h4\u003e\n\u003ch4 data-start=\"1486\" data-end=\"1540\" class=\"\"\u003einstall safety drain lid with vortex prevention\u003c\/h4\u003e\n\u003ch4 data-start=\"1541\" data-end=\"1593\" class=\"\"\u003epart includes lid, frame, and mounting screws\u003c\/h4\u003e\n\u003ch4 data-start=\"1594\" data-end=\"1644\" class=\"\"\u003eblack cover design for sleek pool aesthetic\u003c\/h4\u003e\n\u003ch2 data-start=\"1646\" data-end=\"1690\" class=\"\"\u003eSearches Based on Safety and Compliance\u003c\/h2\u003e\n\u003ch4 data-start=\"1691\" data-end=\"1749\" class=\"\"\u003esafe main drain cover for suction injury prevention\u003c\/h4\u003e\n\u003ch4 data-start=\"1750\" data-end=\"1803\" class=\"\"\u003eupgrade spa suction with black anti-vortex lid\u003c\/h4\u003e\n\u003ch4 data-start=\"1804\" data-end=\"1855\" class=\"\"\u003eVGB-style drain cover for modern spa systems\u003c\/h4\u003e\n\u003ch4 data-start=\"1856\" data-end=\"1908\" class=\"\"\u003eblack cover hides better in dark bottom pools\u003c\/h4\u003e\n\u003ch4 data-start=\"1909\" data-end=\"1960\" class=\"\"\u003evortex reduction lid for pool drain retrofit\u003c\/h4\u003e\n\u003ch2 data-start=\"1962\" data-end=\"2003\" class=\"\"\u003eCompatibility and Flow Rating Checks\u003c\/h2\u003e\n\u003ch4 data-start=\"2004\" data-end=\"2055\" class=\"\"\u003e640-2311bv rated for 100 gpm on floor drains\u003c\/h4\u003e\n\u003ch4 data-start=\"2056\" data-end=\"2104\" class=\"\"\u003efits 8 inch pool drain housing assemblies\u003c\/h4\u003e\n\u003ch4 data-start=\"2105\" data-end=\"2149\" class=\"\"\u003eworks with wall or floor drain setups\u003c\/h4\u003e\n\u003ch4 data-start=\"2150\" data-end=\"2195\" class=\"\"\u003eheavy-duty material handles daily wear\u003c\/h4\u003e\n\u003ch4 data-start=\"2196\" data-end=\"2243\" class=\"\"\u003eideal for commercial and residential use\u003c\/h4\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":50055762542892,"sku":"640-2311BV","price":22.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/1943\/3260\/files\/WaterwayMainDrainAntiVortexCoverandFrameBlack8640-2311BV1.jpg?v=1730745896","url":"https:\/\/www.sospool.com\/products\/waterway-main-drain-anti-vortex-cover-and-frame-black-8-640-2311bv","provider":"SOS Pool \u0026 Spa Supplies","version":"1.0","type":"link"}