{"product_id":"pump-union-400-5570","title":"Pump Union 400-5570","description":"\u003cp\u003eThe Waterway Pump Union 400-5570 is a premium 2-inch plumbing connection designed for spa circulation and jet pumps. This OEM union features a 2\" FBT (female buttress thread) to 2\" slip connection with included O-ring for reliable, leak-free performance in residential and commercial spa applications.\u003c\/p\u003e\u003cp\u003eEngineered to Waterway's exacting standards, this pump union delivers the exact fit you need to maintain your spa's circulation system. At Bubbles Supply, we guarantee this is the precise OEM replacement for your existing union, backed by our 1-year warranty and same-day shipping on in-stock orders. The included O-ring ensures proper sealing when installed correctly. Always verify thread type and measurements match your existing union before installation, and apply appropriate thread sealant to threaded connections for optimal performance.\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":50249031811429,"sku":"400-5570","price":15.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/2162\/2373\/files\/pump-union-400-5570-400-5570-1.jpg?v=1779741626","url":"https:\/\/checkout.bubblessupply.com\/products\/pump-union-400-5570","provider":"Bubbles Supply","version":"1.0","type":"link"}