{"product_id":"waterway-1-1-2-pump-union-400-4510","title":"Waterway 1-1\/2 Inch Pump Union 400-4510 Hot Tub Spa O-Ring Gasket","description":"\u003cdiv\u003e\n\u003ch1\u003eWaterway 1-1\/2 Inch Pump Union 400-4510 – Hot Tub Spa O-Ring Gasket\u003c\/h1\u003e\n\u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eIntroducing the Waterway 1-1\/2 Inch Pump Union 400-4510, a genuine replacement part built for hot tubs and spas. This 1-1\/2\" union nut pairs a 1-1\/2\" FPT tailpiece with an integrated O-ring gasket to deliver a reliable, leak-free seal between the pump and plumbing. From Waterway, a trusted name in spa hardware, this union is engineered to withstand heat, chlorinated water, and routine maintenance—keeping your spa circulating smoothly.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1-1\/2\" union size aligns with standard spa plumbing for easy replacement.\u003c\/li\u003e \u003cli\u003e1-1\/2\" FPT tailpiece provides a secure, threaded connection.\u003c\/li\u003e \u003cli\u003eO-ring gasket included for airtight, watertight sealing every time.\u003c\/li\u003e \u003cli\u003eRugged plastic body resists heat, chemicals, and corrosion in spa environments.\u003c\/li\u003e \u003cli\u003ePre-assembled design minimizes installation steps; just tighten and seal.\u003c\/li\u003e \u003cli\u003eWaterway-brand reliability: designed to fit Waterway pumps and connect with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eThis Waterway pump union delivers durable performance, simple service, and leak-free operation for hot tubs and spas. Ideal for replacing worn gaskets or damaged unions, it helps restore steady flow and efficiency. Ready to restore your spa’s reliability? Add this Waterway union to your cart and complete a quick, confident installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":51508605354301,"sku":"400-4510","price":11.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/400-4510-2-2.jpg?v=1773895414","url":"https:\/\/www.duckiespoolsupply.com\/products\/waterway-1-1-2-pump-union-400-4510","provider":"Duckies Pool Supply","version":"1.0","type":"link"}