{"product_id":"praherkeyhubassembly2e50s2prae50s2","title":"Praher Key Hub Assembly, 2\" | E-50-S2","description":"\u003cdiv\u003e\n  \u003ch2\u003ePraher E-50-S2 Multiport Valve Top Assembly (Key Hub\/Lid) – 2\" – White – Includes O-Ring \u0026amp; Position Decal\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Praher E-50-S2 is a replacement \u003cstrong\u003etop assembly (key hub \/ lid)\u003c\/strong\u003e for compatible \u003cstrong\u003e2\" Praher ABS top-mount and side-mount\n    multiport valves\u003c\/strong\u003e used on pool and spa sand filters. This assembly includes the \u003cstrong\u003elid\/top housing\u003c\/strong\u003e, the \u003cstrong\u003ehandle\/key hub components\u003c\/strong\u003e,\n    an \u003cstrong\u003eO-ring seal\u003c\/strong\u003e, and a \u003cstrong\u003eposition decal\u003c\/strong\u003e that shows valve settings (Filter, Backwash, Rinse, Waste, Recirculate, Closed, etc., depending on your valve model).\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e E-50-S2\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Multiport valve top assembly \/ key hub \/ lid assembly\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eValve Size:\u003c\/strong\u003e 2\"\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e O-ring seal and position decal\/label\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Restores proper multiport operation and sealing on compatible Praher-manufactured valves\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Applications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2\" Praher ABS \u003cstrong\u003etop-mount\u003c\/strong\u003e and \u003cstrong\u003eside-mount\u003c\/strong\u003e multiport valves on sand filters\u003c\/li\u003e\n    \u003cli\u003eReplacement top for many private-label valves manufactured by Praher (varies by brand\/model)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Reasons to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCracked or warped lid\/top that won’t seal properly\u003c\/li\u003e\n    \u003cli\u003eHandle\/key hub is worn, loose, or difficult to operate\u003c\/li\u003e\n    \u003cli\u003ePersistent leaking around the lid O-ring area\u003c\/li\u003e\n    \u003cli\u003eDecal is missing\/faded and valve positions are no longer readable\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eThis part is intended for \u003cstrong\u003e2\" Praher ABS multiport valves\u003c\/strong\u003e. Confirm your valve is the 2\" version before ordering.\u003c\/li\u003e\n    \u003cli\u003eMultiport tops can look similar across brands—best practice is to match \u003cstrong\u003eyour existing part number\u003c\/strong\u003e or confirm by your valve model.\u003c\/li\u003e\n    \u003cli\u003eThis is the \u003cstrong\u003etop\/key hub assembly\u003c\/strong\u003e only (not the full multiport valve body).\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eReplaces \/ Cross References\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e4600-1152\u003c\/strong\u003e (common catalog cross reference)\u003c\/li\u003e\n    \u003cli\u003eMay also be listed under additional distributor\/vendor numbers depending on the supplier\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=E-50-S2\"\u003eSearch: Praher E-50-S2\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=praher%20multiport%20valve%20parts\"\u003eSearch: Praher Multiport Valve Parts\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=multiport%20valve%20o-ring\"\u003eSearch: Multiport Valve O-Rings\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=multiport%20valve%20spider%20gasket\"\u003eSearch: Multiport Valve Spider Gaskets\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=silicone%20lube%20o-ring\"\u003eSearch: Silicone O-Ring Lubricant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=filter%20pressure%20gauge\"\u003eSearch: Filter Pressure Gauges\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation \u0026amp; Maintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAlways shut the pump off and relieve filter pressure before opening a multiport valve.\u003c\/li\u003e\n    \u003cli\u003eClean the lid O-ring groove and the mating surface before reassembly. Dirt and sand can cause leaks and premature O-ring wear.\u003c\/li\u003e\n    \u003cli\u003eLightly lubricate the O-ring with \u003cstrong\u003esilicone pool lube\u003c\/strong\u003e (do not use petroleum-based grease).\u003c\/li\u003e\n    \u003cli\u003eIf the valve handle feels rough or positions don’t “index” cleanly, inspect\/replace the spider gasket and internal sealing surfaces as needed.\u003c\/li\u003e\n    \u003cli\u003eNever change multiport positions while the pump is running—this can damage the gasket and internal components.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Praher","offers":[{"title":"Default Title","offer_id":46797833633967,"sku":"E-50-S2","price":59.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/freshized.com\/products\/praherkeyhubassembly2e50s2prae50s2","provider":"Freshized","version":"1.0","type":"link"}