{"product_id":"194801z-bulkhead-fns-2-3-8-8-butt","title":"Pentair FNS Bulkhead 2 3\/8 -8 butt 194801Z","description":"\u003cdiv\u003e\n  \u003ch2\u003ePentair 194801Z 2\" Upper Filter Bulkhead – 2-3\/8\"-8 Buttress Thread\u003c\/h2\u003e\n\n  \u003cp\u003eThe Pentair 194801Z is a genuine OEM replacement upper bulkhead fitting designed for compatible Pentair pool and spa filter tanks. Featuring a 2-inch plumbing connection and 2-3\/8\"-8 buttress threads, this fitting is used in select Clean \u0026amp; Clear Plus cartridge filters, Quad D.E. filters, and other compatible Pentair filter assemblies.\u003c\/p\u003e\n\n  \u003cp\u003eThis replacement bulkhead provides the connection between the filter tank and associated plumbing or union components. It is designed to replace an original bulkhead that has become cracked, stripped, or damaged.\u003c\/p\u003e\n\n  \u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eGenuine Pentair OEM replacement filter bulkhead\u003c\/li\u003e\n    \u003cli\u003eManufacturer part number: 194801Z\u003c\/li\u003e\n    \u003cli\u003eReplaces earlier part number 194801\u003c\/li\u003e\n    \u003cli\u003e2-inch filter bulkhead fitting\u003c\/li\u003e\n    \u003cli\u003e2-3\/8\"-8 buttress thread design\u003c\/li\u003e\n    \u003cli\u003eDesigned for compatible Pentair upper bulkhead positions\u003c\/li\u003e\n    \u003cli\u003eDurable molded plastic construction\u003c\/li\u003e\n    \u003cli\u003eReplacement for cracked, damaged, or stripped filter bulkheads\u003c\/li\u003e\n    \u003cli\u003eSold individually\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eProduct Details\u003c\/h3\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003ePentair\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e194801Z\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePrevious Part Number\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e194801\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eFilter Upper Bulkhead Fitting\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eNominal Plumbing Size\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e2\"\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eThread Specification\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e2-3\/8\"-8 Buttress Thread\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eMolded Plastic\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003ePentair Pool Filter Bulkhead Connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e1 Bulkhead Fitting\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePentair Clean \u0026amp; Clear Plus Cartridge Filters manufactured after November 1998, where part 194801Z is specified\u003c\/li\u003e\n    \u003cli\u003ePentair Clean \u0026amp; Clear Plus CCP240, CCP320, CCP420, and CCP520 series with matching bulkhead assemblies\u003c\/li\u003e\n    \u003cli\u003ePentair Quad D.E. 60, 80, and 100 Filters\u003c\/li\u003e\n    \u003cli\u003eSelect Pentair FNS Plus D.E. Filter Models\u003c\/li\u003e\n    \u003cli\u003eSelect Pentair Nautilus and Nautilus Plus D.E. Filter Models\u003c\/li\u003e\n    \u003cli\u003eOther Pentair\/Pac-Fab filter tanks using original bulkhead part number 194801\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eCompatibility depends on filter model, production date, and bulkhead configuration. Verify the original part number and filter parts diagram before ordering.\u003c\/p\u003e\n\n  \u003ch3\u003eCommon Uses\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eReplacing a cracked or broken upper filter bulkhead\u003c\/li\u003e\n    \u003cli\u003eRepairing damaged filter plumbing connections\u003c\/li\u003e\n    \u003cli\u003eReplacing stripped or worn buttress threads\u003c\/li\u003e\n    \u003cli\u003eServicing Pentair Clean \u0026amp; Clear Plus and Quad D.E. filter assemblies\u003c\/li\u003e\n    \u003cli\u003eRestoring proper fit between a compatible filter tank and its plumbing connection\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTurn off the pool pump and disconnect power before servicing the filter.\u003c\/li\u003e\n    \u003cli\u003eFully relieve filter pressure and drain water as required before removing the bulkhead.\u003c\/li\u003e\n    \u003cli\u003eConfirm that the replacement fitting matches the original 2-3\/8\"-8 buttress thread configuration.\u003c\/li\u003e\n    \u003cli\u003eInspect the bulkhead sealing surfaces, O-rings, and mating components for damage.\u003c\/li\u003e\n    \u003cli\u003eReplace damaged or deteriorated O-rings with the correct seals for the filter model.\u003c\/li\u003e\n    \u003cli\u003eInstall the fitting according to Pentair's filter service instructions.\u003c\/li\u003e\n    \u003cli\u003eDo not force or overtighten the plastic bulkhead threads.\u003c\/li\u003e\n    \u003cli\u003eAfter installation, restart the filtration system and check for leaks from a safe distance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/aquapoolsupply.com\/products\/pentair2146bulkheadoring192320pen192320\"\u003e\n        Pentair 192320 Upper Bulkhead O-Ring\n      \u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/aquapoolsupply.com\/products\/pentair-clean-clear-plus-bulkhead-o-rings-86006900\"\u003e\n        Pentair 86006900Z Bulkhead O-Ring\n      \u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/aquapoolsupply.com\/products\/pentair-clean-clear-plus-quad-d-e-bottom-bulkhead-178575z\"\u003e\n        Pentair 178575Z Clean \u0026amp; Clear Plus \/ Quad D.E. Lower Bulkhead\n      \u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/aquapoolsupply.com\/products\/pentairbulkheadadapterkit2black270004pen270004\"\u003e\n        Pentair 270004 Black Bulkhead Adapter Kit\n      \u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/aquapoolsupply.com\/products\/pentairbulkheadunionkitblack98960311pen98960311\"\u003e\n        Pentair 98960311 Black Bulkhead Union Set\n      \u003c\/a\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInspect filter bulkhead connections periodically for leaks.\u003c\/li\u003e\n    \u003cli\u003eCheck bulkhead O-rings whenever fittings are removed for service.\u003c\/li\u003e\n    \u003cli\u003eKeep threads and sealing surfaces clean before reassembly.\u003c\/li\u003e\n    \u003cli\u003eReplace fittings showing cracks, deformation, or damaged threads.\u003c\/li\u003e\n    \u003cli\u003eNever attempt to loosen a bulkhead fitting while the filter is pressurized.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49791308693820,"sku":"194801Z","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/BlackPlumbingAdapterKit.png?v=1792609316","url":"https:\/\/aquapoolsupply.com\/products\/194801z-bulkhead-fns-2-3-8-8-butt","provider":"Aqua Pool Supply","version":"1.0","type":"link"}