{"product_id":"pump-housing-with-external-union-threads","title":"Hayward Pump Housing with External Union Threads","description":"\u003cp\u003eThe Hayward SPX1580AAT is the pump housing with external union threads for the Power-Flo LX. It is the genuine Hayward part, molded in plastic to the original dimensions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnion threads\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe external threading on the ports is what union connectors screw onto, which is what makes the pump serviceable without cutting pipe. If you are replacing a housing, make sure the one coming out has the same external thread arrangement, because Hayward builds housings both ways.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich pump\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe listing names the Power-Flo LX SP1520UN. The part also sits inside the wider Hayward parts group that covers Power-Flo LX1580, SP1520UN and SP1680, so read the model number off your pump label and match it rather than assuming from the pump family alone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat else to order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe housing O-ring and the housing bolts and nuts are not included. They are separate Hayward parts, and since they all come out during the job it is worth having fresh ones on hand rather than reusing hardware that has been in the weather for years.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48626225840340,"sku":"HAY-101-1395","price":111.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_5e972118-dcfb-44b1-8c7a-de403d1c0b50.jpg?v=1788706556","url":"https:\/\/www.activepoolsupply.com\/products\/pump-housing-with-external-union-threads","provider":"Active Pool Supply","version":"1.0","type":"link"}