{"product_id":"waterway-plastics-210-3920-old-faithful-jet-straight-body-1-5-inch-orifice-175-gpm","title":"Waterway Plastics 210-3920 Old Faithful Jet Straight Body - 1.5 inch Orifice 175 GPM","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e\nThe Waterway Plastics 210-3920 Old Faithful Jet Straight Body is a high-flow spa jet body designed for powerful water output. It features a straight-through flow path and is rated for a 1.5 inch orifice delivering up to 175 GPM. This jet body is commonly used in therapy zones requiring strong, direct flow. It serves as the foundation for compatible Old Faithful jet inserts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e\nHigh-flow jet bodies must handle significant water volume without restriction. Using the wrong body can limit jet performance or stress the pump system. Replacing or installing the correct straight body ensures intended flow and pressure. OEM design supports reliable performance under high-demand conditions.\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 210-3920\u003c\/li\u003e\n  \u003cli\u003eOld Faithful series jet body\u003c\/li\u003e\n  \u003cli\u003eStraight-through flow design\u003c\/li\u003e\n  \u003cli\u003e1.5 inch orifice\u003c\/li\u003e\n  \u003cli\u003eRated for approximately 175 GPM\u003c\/li\u003e\n  \u003cli\u003eDesigned for high-output spa therapy jets\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 jet body is installed as part of the spa plumbing system prior to shell or cabinet completion. Plumbing connections must support high flow rates. Jet internals are installed after the body is secured. 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 engineers jet bodies designed to handle demanding flow requirements. Their Old Faithful series is known for high-output applications. OEM components ensure proper system balance. Waterway is widely trusted in professional spa builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e\nThis part is referenced during high-flow spa design or pump upgrades. Technicians encounter it when diagnosing weak therapy output. It is typically replaced only during major system work.\u003c\/p\u003e","brand":"Waterway Plastics","offers":[{"title":"Default Title","offer_id":52008413036818,"sku":"210-3920G","price":28.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/WWP2103920G_0.png?v=1770399150","url":"https:\/\/www.aquaterrabackyard.com\/products\/waterway-plastics-210-3920-old-faithful-jet-straight-body-1-5-inch-orifice-175-gpm","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}