{"product_id":"2-pump-union-nut","title":"Aqua-Flo 2\" Pump Union Nut","description":"\u003cp\u003eThe Aqua-Flo 91431150 is the union nut for 2 in. pump unions. It is the threaded collar that draws the union half up against the pump port and holds the joint together.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it is a wear part\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUnion nuts take the whole clamping load of the joint and they live outdoors. Between UV making the plastic brittle and the habit of reaching for a wrench when a joint weeps, they crack at the thread more often than any other piece of the union. A cracked nut cannot pull the faces together, so the joint keeps seeping no matter how far it is turned.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you are buying\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe nut only. If the union o-ring is flattened or the tailpiece is damaged, those are separate parts. Replacing the nut lets you fix the joint without cutting into plumbing that is otherwise fine.\u003c\/p\u003e","brand":"Spa Parts Plus","offers":[{"title":"Default Title","offer_id":48634424557780,"sku":"PEX-85-8793","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_532deb53-802a-4b6b-8e5c-f480b9d8005a.jpg?v=1788830395","url":"https:\/\/www.activepoolsupply.com\/products\/2-pump-union-nut","provider":"Active Pool Supply","version":"1.0","type":"link"}