{"product_id":"pentairbulkheadunionkitblack98960311pen98960311","title":"Pentair Bulkhead Union Kit, Black | 98960311","description":"\u003cdiv\u003e\n  \u003ch2\u003ePentair 98960311 Bulkhead Union Set\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Pentair 98960311 bulkhead union set is used to connect pool plumbing through the wall of compatible Pentair filter tanks.\n    This part is commonly found on older Pentair Clean \u0026amp; Clear Plus cartridge filters and select legacy Pentair filtration systems\n    that use a bulkhead-style inlet or outlet connection.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Pentair\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 98960311\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUnion Size:\u003c\/strong\u003e 1-1\/2\" x 2\"\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Bulkhead union\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Bulkhead union components required to pass plumbing through the filter tank wall\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePentair Clean \u0026amp; Clear Plus cartridge filters manufactured prior to late 1998\u003c\/li\u003e\n    \u003cli\u003eSelected older Pentair and American Products filter systems using 1-1\/2\" x 2\" bulkhead unions\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFunction\u003c\/h3\u003e\n  \u003cp\u003e\n    This bulkhead union creates a sealed plumbing connection through the filter body while allowing the plumbing to be disconnected\n    for service or equipment removal. It is typically installed at the inlet or outlet port of the filter tank.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eWater leaking around the filter tank connection\u003c\/li\u003e\n    \u003cli\u003eCracked, brittle, or deformed union body\u003c\/li\u003e\n    \u003cli\u003eThreads no longer tighten or seal properly\u003c\/li\u003e\n    \u003cli\u003eDuring filter replumbing or major filter service\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and Maintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eShut off power to the pump and relieve all system pressure before installation.\u003c\/li\u003e\n    \u003cli\u003eClean all mating surfaces on the filter tank before installing the new bulkhead union.\u003c\/li\u003e\n    \u003cli\u003eHand-tighten unions evenly to prevent cross-threading or tank damage.\u003c\/li\u003e\n    \u003cli\u003eInspect periodically for leaks, especially after seasonal startup or freezing conditions.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products (Aqua Pool Supply)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pentair+Clean+and+Clear+Plus+parts\"\u003ePentair Clean \u0026amp; Clear Plus replacement parts\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pentair+bulkhead+union\"\u003eOther Pentair bulkhead unions\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pentair+filter+plumbing+fittings\"\u003ePentair filter plumbing fittings\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52589968523580,"sku":"98960311","price":49.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/pentair-clean-clear-plus-15-x-2-black-bulkhead-union-set-98960311-pool-filter-parts-144917.jpg?v=1769792681","url":"https:\/\/aquapoolsupply.com\/products\/pentairbulkheadunionkitblack98960311pen98960311","provider":"Aqua Pool Supply","version":"1.0","type":"link"}