{"product_id":"waterway-plastics-400-1410b-eyeball-fitting-3-8-inch-eyeball-1-5-inch-mpt-white","title":"Waterway Plastics 400-1410B Eyeball Fitting - 3\/8 inch Eyeball 1.5 inch MPT White","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e\nThe Waterway Plastics 400-1410B eyeball fitting is a threaded return component used to direct water back into the pool. It features a 0.375 inch eyeball combined with a 1.5 inch male pipe thread base. This configuration allows direct threaded installation while delivering higher velocity return flow. It is commonly used in pool wall returns requiring precise flow control.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e\nThreaded return fittings must seal securely while maintaining directional control. A damaged or mismatched threaded eyeball fitting can leak or shift under pressure. The smaller eyeball opening increases return velocity, which can improve circulation in targeted areas. Using the correct threaded return fitting ensures stable performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer part number 400-1410B\u003c\/li\u003e\n  \u003cli\u003eEyeball return fitting\u003c\/li\u003e\n  \u003cli\u003e0.375 inch eyeball opening\u003c\/li\u003e\n  \u003cli\u003e1.5 inch male pipe thread base\u003c\/li\u003e\n  \u003cli\u003eWhite finish\u003c\/li\u003e\n  \u003cli\u003eUsed in threaded pool wall return applications\u003c\/li\u003e\n  \u003cli\u003eOEM Waterway Plastics component\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e\nThis fitting threads into a compatible 1.5 inch return port. Installers typically use thread sealant for proper sealing. Eyeball direction is adjusted after startup. Confirm by manufacturer part number before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAbout the Waterway Plastics Brand\u003c\/strong\u003e\u003cbr\u003e\nWaterway Plastics is a leading supplier of OEM pool circulation hardware. Their threaded return fittings are widely specified by builders and service professionals. Waterway components are known for consistent fit and dependable sealing. The brand maintains a strong reputation across the industry.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e\nThis fitting is often used during circulation tuning or return upgrades. Technicians identify it by the threaded base and small eyeball opening. It is commonly installed to increase return velocity without reworking plumbing.\u003c\/p\u003e","brand":"Waterway Plastics","offers":[{"title":"Default Title","offer_id":52008415887634,"sku":"400-1410B","price":1.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/WWP4001410B_0.jpg?v=1770399339","url":"https:\/\/www.aquaterrabackyard.com\/products\/waterway-plastics-400-1410b-eyeball-fitting-3-8-inch-eyeball-1-5-inch-mpt-white","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}