{"product_id":"waterway8antivortexcoverframewhite6402310vwwp6402310v","title":"Waterway 8\" Anti-Vortex Cover \u0026 Frame, White | 640-2310V","description":"\u003cdiv\u003e\n  \u003ch2\u003eWaterway 640-2310V 8\" Anti-Vortex Main Drain Cover \u0026amp; Frame Kit (White)\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Waterway 640-2310V is an 8\" anti-vortex suction outlet (main drain) \u003cstrong\u003ecover and frame\u003c\/strong\u003e kit for pool applications.\n    It’s designed to provide a safer, anti-vortex flow pattern while maintaining strong circulation through the suction outlet.\n    This kit is commonly used as a replacement when an existing drain cover is cracked, faded, missing, or due for a code-driven update.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Waterway\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 640-2310V\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Anti-vortex main drain \/ suction outlet cover with frame\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Cover + frame (collar) + mounting screws (as supplied)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Pool suction outlet \/ main drain (floor or wall, model-dependent)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Specifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTotal Open Area:\u003c\/strong\u003e 11.83 sq in (approx.)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e 9\" round (approx.)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFloor Flow Rating:\u003c\/strong\u003e 100 GPM (typical listing)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWall Flow Rating:\u003c\/strong\u003e 64 GPM (typical listing)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlow @ 1.5 ft\/sec:\u003c\/strong\u003e 55 GPM (typical listing)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMatch by \u003cstrong\u003epart number\u003c\/strong\u003e, \u003cstrong\u003ecover\/frame diameter\u003c\/strong\u003e, and \u003cstrong\u003escrew pattern\u003c\/strong\u003e before ordering.\u003c\/li\u003e\n    \u003cli\u003eIf your pool has \u003cstrong\u003edual drains\u003c\/strong\u003e (two suction outlets tied together), confirm system flow requirements and cover ratings for your specific configuration.\u003c\/li\u003e\n    \u003cli\u003eDo not substitute drain covers across brands\/models unless the cover is explicitly approved for your drain body.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat This Kit Does\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eProvides a secure, properly seated cover to help reduce vortex formation at the suction outlet.\u003c\/li\u003e\n    \u003cli\u003eHelps keep debris out of the drain opening while allowing consistent water flow.\u003c\/li\u003e\n    \u003cli\u003eRestores a tight, stable fit when the original cover or frame is damaged or no longer holds screws securely.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCover is cracked, warped, brittle, or no longer sits flat\u003c\/li\u003e\n    \u003cli\u003eFrame\/collar is damaged or stripped where the screws tighten\u003c\/li\u003e\n    \u003cli\u003eCover is loose, rattling, or missing hardware\u003c\/li\u003e\n    \u003cli\u003eRenovation\/service interval requires replacement of suction outlet covers\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTurn the pump off before servicing any suction outlet cover.\u003c\/li\u003e\n    \u003cli\u003eClean the seating surface so the cover sits flush with no debris trapped underneath.\u003c\/li\u003e\n    \u003cli\u003eUse the provided screws (or the correct specified fasteners) and tighten evenly—do not overtighten.\u003c\/li\u003e\n    \u003cli\u003eAfter installation, confirm the cover is secure and cannot be rotated or rocked by hand.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tip\u003c\/h3\u003e\n  \u003cp\u003e\n    Inspect suction outlet covers at least once per season for cracks, UV brittleness, or loosening screws. Replace immediately if damaged\n    or if the cover no longer sits flat—small defects can worsen quickly and affect safety and performance.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eRelated Products (Aqua Pool Supply)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=waterway%20main%20drain%20cover%20screws\"\u003eWaterway main drain cover screws\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=waterway%20main%20drain%20parts\"\u003eWaterway main drain parts\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=anti-vortex%20drain%20cover\"\u003eAnti-vortex drain covers\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pool%20main%20drain%20sumps\"\u003eMain drain sumps and bodies\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pool%20plaster%20repair%20kit\"\u003ePool plaster\/finish repair kits\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Waterway","offers":[{"title":"Default Title","offer_id":46797842710703,"sku":"640-2310 V","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/waterway-8-anti-vortex-cover-frame-white-640-2310v-drains-7473766.jpg?v=1777068074","url":"https:\/\/freshized.com\/products\/waterway8antivortexcoverframewhite6402310vwwp6402310v","provider":"Freshized","version":"1.0","type":"link"}