{"product_id":"perflex-valve-union-nut","title":"Hayward Perflex Valve Union Nut SPX0727E","description":"\u003cp\u003eThe Hayward SPX0727E is the union nut for the Perflex filter valve. It is the genuine Hayward part, supplied in black and rated to 50 psi.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe union nut is what draws the valve connection together and holds it sealed under pressure. It takes the load every time the pump starts, and it is the piece people over tighten when a joint starts to weep. Once the threads are stripped or the nut is cracked, no amount of tightening will hold, and the nut has to be replaced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNumbering\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHayward carries this nut as SPX0727E. You will also see it written SP-727E or SP 727E on older listings and parts diagrams; it is the same nut.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48628869398740,"sku":"HAY-561-2716","price":26.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_ca994a66-009c-47dd-8561-d96870424cf3.jpg?v=1788756797","url":"https:\/\/www.activepoolsupply.com\/products\/perflex-valve-union-nut","provider":"Active Pool Supply","version":"1.0","type":"link"}