{"product_id":"waterway-plastics-672-4340-manifold-1-inch-spigot-to-slip-with-eight-3-8-inch-barbs","title":"Waterway Plastics 672-4340 Manifold - 1 inch Spigot to Slip with Eight 3\/8 inch Barbs","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e\nThe Waterway Plastics 672-4340 manifold is used to distribute water or air from a single supply line into multiple smaller hoses. It is commonly installed in spa systems that feed several jets from one main line. The spigot to slip connection allows flexible plumbing configurations. This manifold simplifies complex hose routing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e\nBalanced flow distribution is critical for consistent jet performance. Improvised fittings often cause uneven pressure and weak jet output. A purpose-built manifold ensures each hose receives a reliable supply. This helps maintain even therapy performance across seating zones.\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 672-4340\u003c\/li\u003e\n  \u003cli\u003ePlumbing distribution manifold\u003c\/li\u003e\n  \u003cli\u003e1 inch spigot to slip configuration\u003c\/li\u003e\n  \u003cli\u003eEight 3\/8 inch barbed outlets\u003c\/li\u003e\n  \u003cli\u003eUsed in spa water or air systems\u003c\/li\u003e\n  \u003cli\u003eSupports multiple hose connections\u003c\/li\u003e\n  \u003cli\u003eCompact manifold design\u003c\/li\u003e\n  \u003cli\u003eOEM Waterway Plastics part\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e\nThe manifold is solvent-welded into the main plumbing line using the spigot or slip connection. Flexible hoses are secured to the barbed outlets with clamps. Installers typically route hoses evenly to prevent flow imbalance. 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 manufactures a wide range of spa plumbing and distribution components. Their manifolds are designed to simpli\u003c\/p\u003e","brand":"Waterway Plastics","offers":[{"title":"Default Title","offer_id":52008417198354,"sku":"672-4340","price":3.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/WWP6724340_0.png?v=1770399391","url":"https:\/\/www.aquaterrabackyard.com\/products\/waterway-plastics-672-4340-manifold-1-inch-spigot-to-slip-with-eight-3-8-inch-barbs","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}