{"product_id":"caleffi-548098a-hydro-separator-hydraulic-separator-1-1-2-sweat-union-connections-150-psi","title":"Caleffi 548098A Hydro Separator (Hydraulic Separator) 1-1\/2\" Sweat Union Connections, 150 PSI","description":"\u003cp\u003eThe Caleffi 548098A is a 1-1\/2\" hydro separator (hydraulic separator) with sweat union connections, used to hydraulically decouple primary and secondary circuits in hydronic heating and cooling systems.\u003c\/p\u003e\u003cp\u003eA hydro separator creates a low-pressure-drop zone between the boiler or chiller loop and the distribution circuits, so each circulator operates independently without interfering with the others. Caleffi hydro separators also help separate air and dirt from the system water, making them a compact alternative to closely spaced tees in multi-zone and multi-boiler systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore ordering:\u003c\/strong\u003e Size the separator for the larger of the primary and secondary flow rates using the technical data sheet, and confirm the 1-1\/2\" sweat union connections match your piping.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Caleffi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 548098A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 548 series hydro separator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Hydraulic separator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1-1\/2\" sweat union\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Pressure:\u003c\/strong\u003e 150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 8016615336191\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Hydro Separators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/548098A_CALE-548098A_8016615336191_TechB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Data Sheet\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/548098A_CALE-548098A_8016615336191_Inst.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Operation Manual\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/548098A_CALE-548098A_8016615336191_Sub.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSubmittal Sheet\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee also: \u003ca href=\"\/collections\/hydro-separators\"\u003ehydro separators\u003c\/a\u003e, \u003ca href=\"\/collections\/caleffi-north-america\"\u003eall Caleffi products\u003c\/a\u003e.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":50517455175783,"sku":"CALE-548098A","price":800.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/548098A_CALE-548098A_8016615336191.jpg?v=1792424710","url":"https:\/\/www.thehousesupplier.com\/products\/caleffi-548098a-hydro-separator-hydraulic-separator-1-1-2-sweat-union-connections-150-psi","provider":"The House Supplier","version":"1.0","type":"link"}