{"product_id":"pentairpump2slip12unionkitpkg188zpenpkg188z","title":"Pentair Pump 2\" Slip 1\/2\" Union Kit | PKG 188Z","description":"\u003cdiv\u003e\n\u003ch2\u003ePentair PKG 188Z — 2\" Union Adapter Kit (Pack of 2)\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Pentair PKG 188Z is a genuine OEM two-piece 2\" union adapter kit designed to connect 2\" slip PVC plumbing to Pentair or Sta-Rite equipment ports with 2\" female buttress threads. Ideal for use with pumps, filters, and heaters, this kit provides a secure, leak-free connection and simplifies equipment installation or replacement.\u003c\/p\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(2) Union adapter halves — 2\" slip x 2\" female buttress thread\u003c\/li\u003e\n\u003cli\u003e(2) O-rings\u003c\/li\u003e\n\u003cli\u003eIntegrated union nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2\" slip connection fits standard Schedule 40 PVC\u003c\/li\u003e\n\u003cli\u003e2\" female buttress thread connects to compatible Pentair\/Sta-Rite ports\u003c\/li\u003e\n\u003cli\u003eDurable thermoplastic material resists pool and spa chemicals\u003c\/li\u003e\n\u003cli\u003eEasy installation and removal for maintenance or replacement\u003c\/li\u003e\n\u003cli\u003eOEM fit ensures precise alignment and reliable sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Compatibility\u003c\/h3\u003e\n\u003cp\u003eFits a variety of Pentair and Sta-Rite equipment including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeaters: MasterTemp®, Max-E-Therm®\u003c\/li\u003e\n\u003cli\u003ePumps: Max-E-Pro®, Dyna-Pro®, Dyna-Glas®, Dyna-Max®\u003c\/li\u003e\n\u003cli\u003eFilters: System 2® PLDE Series and System 3® SM\/SMD Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e Always verify your equipment’s port size and thread type before ordering.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnection Type: 2\" slip x 2\" female buttress thread\u003c\/li\u003e\n\u003cli\u003eNominal Size: 2\" (both ends)\u003c\/li\u003e\n\u003cli\u003eMaterial: Chemical-resistant thermoplastic\u003c\/li\u003e\n\u003cli\u003eSeal: O-ring (included)\u003c\/li\u003e\n\u003cli\u003eQuantity: Two unions per kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurn off power and relieve pressure before starting.\u003c\/li\u003e\n\u003cli\u003eClean all mating surfaces and inspect O-rings for damage.\u003c\/li\u003e\n\u003cli\u003eApply pool-safe, non-petroleum lubricant to the O-rings.\u003c\/li\u003e\n\u003cli\u003eHand-tighten the union nuts until snug—avoid overtightening.\u003c\/li\u003e\n\u003cli\u003eRestore pressure and check for leaks after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTroubleshooting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeaking at union face:\u003c\/strong\u003e Ensure O-ring is seated properly and not damaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-threading:\u003c\/strong\u003e Back off and start the union nut again to align threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersistent leaks:\u003c\/strong\u003e Replace O-ring or inspect for cracks or warped fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePart Identification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Pentair\u003c\/li\u003e\n\u003cli\u003ePart Number: PKG 188Z\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Tip\u003c\/h3\u003e\n\u003cp\u003eInspect the union O-rings annually or whenever equipment is serviced. Clean and re-lubricate O-rings periodically to maintain a proper seal. Replace O-rings at the first signs of cracking or flattening for best performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":46797824852143,"sku":"PKG 188Z","price":26.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/pentair-pump-2-slip-12-union-kit-pkg-188z-heater-parts-7070866.jpg?v=1777067783","url":"https:\/\/freshized.com\/products\/pentairpump2slip12unionkitpkg188zpenpkg188z","provider":"Freshized","version":"1.0","type":"link"}