{"product_id":"waterway-plastics-672-4150-manifold-1-5-inch-spigot-to-1-5-inch-slip-with-four-0-75-inch-barbs","title":"Waterway Plastics 672-4150 Manifold - 1.5 inch Spigot to 1.5 inch Slip with Four 0.75 inch Barbs","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e\nThe Waterway Plastics 672-4150 Manifold is a hybrid plumbing distribution fitting used in spa circulation systems. It accepts a 1.5 inch spigot connection on one side and a 1.5 inch slip connection on the other, while branching flow to four 0.75 inch barb outlets. This configuration allows flexible installation between rigid plumbing and flexible tubing runs. It is commonly used to feed multiple spa jets from a single supply line.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e\nProper flow distribution is essential for consistent jet performance and system efficiency. A damaged or incorrectly sized manifold can restrict flow or create pressure imbalances. Using the correct OEM manifold ensures reliable connections between rigid and flexible plumbing sections. Incorrect fittings may lead to leaks, vibration, or premature tubing failure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer SKU 672-4150\u003c\/li\u003e\n  \u003cli\u003eCombination spigot and slip manifold\u003c\/li\u003e\n  \u003cli\u003e1.5 inch spigot inlet\u003c\/li\u003e\n  \u003cli\u003e1.5 inch slip outlet\u003c\/li\u003e\n  \u003cli\u003eFour 0.75 inch barb ports\u003c\/li\u003e\n  \u003cli\u003eDesigned for spa jet distribution\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 spigot and slip ends are solvent-welded using PVC cement. Barb ports connect to flexible tubing and should be clamped securely. Installers typically use this fitting where transitions between rigid and flexible plumbing are required. 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 professional-grade plumbing components for pool and spa systems. Their manifolds are engineered for compatibility and durability in high-moisture environments. OEM designs ensure consistent fit across Waterway jet systems. The brand is widely trusted by builders and service technicians.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e\nThis manifold is commonly identified during spa plumbing inspections. Technicians replace it when flexible lines lose pressure or leak. It is frequently accessed through the equipment cabinet.\u003c\/p\u003e","brand":"Waterway Plastics","offers":[{"title":"Default Title","offer_id":52008419000594,"sku":"672-4150","price":3.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/WWP6724150_0.png?v=1770399479","url":"https:\/\/www.aquaterrabackyard.com\/products\/waterway-plastics-672-4150-manifold-1-5-inch-spigot-to-1-5-inch-slip-with-four-0-75-inch-barbs","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}