{"title":"Marine Scupper Check Valves","description":"\u003cp\u003eExplore Marine Scupper Check Valves at Mariners Warehouse. Compare available products and review each listing for part numbers and specifications.\u003c\/p\u003e","products":[{"product_id":"t-h-marine-double-barb-inline-scupper-check-valve-3-4-black-83961","title":"T-H Marine Double Barb Inline Scupper Check Valve - 3\/4\" - Black MPN - ILS-750-DP","description":"\u003cp\u003e\u003cstrong\u003eDouble Barb Inline Scupper Check Valve - 3\/4\" - Black\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA great solution to provide a scupper check valve in the drain line.  Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents Backwash\u003c\/li\u003e\n\u003cli\u003eChemical Resistant Materials\u003c\/li\u003e\n\u003cli\u003eThermo-Plastic Flapper\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"T-H Marine Supplies","offers":[{"title":"Default Title","offer_id":46386792202402,"sku":"83961","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/83961XL.jpg?v=1765329688"},{"product_id":"t-h-marine-double-barb-inline-scupper-check-valve-1-1-8-black-83962","title":"T-H Marine Double Barb Inline Scupper Check Valve - 1-1\/8\" - Black MPN - ILS-1200-DP","description":"\u003cp\u003e\u003cstrong\u003eDouble Barb Inline Scupper Check Valve - 1-1\/8\" - Black\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA great solution to provide a scupper check valve in the drain line.  Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents Backwash\u003c\/li\u003e\n\u003cli\u003eChemical Resistant Materials\u003c\/li\u003e\n\u003cli\u003eThermo-Plastic Flapper\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"T-H Marine Supplies","offers":[{"title":"Default Title","offer_id":46386792300706,"sku":"83962","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/83962XL.jpg?v=1765329690"},{"product_id":"t-h-marine-double-barb-inline-scupper-check-valve-1-1-2-black-83963","title":"T-H Marine Double Barb Inline Scupper Check Valve - 1-1\/2\" - Black MPN - ILS-1500-DP","description":"\u003cp\u003e\u003cstrong\u003eDouble Barb Inline Scupper Check Valve - 1-1\/2\" - Black\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA great solution to provide a scupper check valve in the drain line.  Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents Backwash\u003c\/li\u003e\n\u003cli\u003eChemical Resistant Materials\u003c\/li\u003e\n\u003cli\u003eThermo-Plastic Flapper\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"T-H Marine Supplies","offers":[{"title":"Default Title","offer_id":46386792333474,"sku":"83963","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/83963XL.jpg?v=1765329691"},{"product_id":"inline-scupper-3-4-247736","title":"T-H Marine Inline Scupper 3\/4\" MPN - ILS-750-DP","description":null,"brand":"Mariners Warehouse Shop","offers":[{"title":"Default Title","offer_id":47480920899746,"sku":"247736","price":29.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/fs_247737_Web2.jpg?v=1785498827"},{"product_id":"inline-scupper-1-1-8-247737","title":"T-H Marine Inline Scupper 1-1\/8\" MPN - ILS-1200-DP","description":null,"brand":"Mariners Warehouse Shop","offers":[{"title":"Default Title","offer_id":47480920998050,"sku":"247737","price":29.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/fs_247736_Web2.jpg?v=1785498827"},{"product_id":"inline-scupper-1-1-2-247746","title":"T-H Marine Inline Scupper 1-1\/2\" MPN - ILS-1500-DP","description":null,"brand":"Mariners Warehouse Shop","offers":[{"title":"Default Title","offer_id":47480921030818,"sku":"247746","price":28.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/fs_247736_Web2.jpg?v=1785498827"}],"url":"https:\/\/marinerswarehouse.com\/collections\/marine-scupper-check-valves.oembed","provider":"Mariners Warehouse Shop","version":"1.0","type":"link"}