{"product_id":"pump-union-400-5990","title":"Pump Union 400-5990","description":"\u003cp\u003eThe Waterway Pump Union 400-5990 is a premium plumbing fitting designed for spa and hot tub circulation systems requiring a 2-1\/2\" FBT x 2\" slip connection. This OEM-quality union provides a secure, leak-proof connection between your pump and plumbing lines, ensuring reliable water flow and system performance.\u003c\/p\u003e\u003cp\u003eEngineered to Waterway's exacting standards, this union features durable construction that withstands the demanding conditions of spa environments. At Bubbles Supply, we guarantee an exact fit for your system and back every purchase with our comprehensive 1-year warranty. Orders ship same-day for fast repairs that get your spa running smoothly again. Before installation, verify your existing union measurements match the 2-1\/2\" FBT x 2\" slip specifications to ensure proper fitment and optimal seal integrity.\u003c\/p\u003e\n\u003c!-- p11:start --\u003e\u003cdiv class=\"related-links\"\u003e\n\u003ch2\u003eRelated parts \u0026amp; guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/product\/90-degree-sweep-pump-union-elbow-400-5800\"\u003e90 Degree Sweep Pump Union Elbow 400-5800\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/pump-union-400-1940\"\u003ePump Union 400-1940\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/pump-union-400-1990\"\u003ePump Union 400-1990\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collection\/plumbing-seals\"\u003eSee all Plumbing \u0026amp; Seals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/knowledge\/why-your-hot-tub-jets-are-weak\"\u003eWhy your hot tub jets are weak\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!-- p11:end --\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":50249029288293,"sku":"400-5990","price":21.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/2162\/2373\/files\/pump-union-400-5990-400-5990-1_01897ca9-ccdb-4dd4-a4ce-65a2685095f3.png?v=1779741539","url":"https:\/\/checkout.bubblessupply.com\/products\/pump-union-400-5990","provider":"Bubbles Supply","version":"1.0","type":"link"}