{"product_id":"pentair-whisperfloxf-seal-plate-400002z","title":"Pentair WhisperFloXF Seal Plate 400002Z","description":"\u003cdiv\u003e\n  \u003ch2\u003ePentair 400002Z XF Series Seal Plate\u003c\/h2\u003e\n\n  \u003cp\u003eThe Pentair 400002Z is a genuine replacement seal plate for select Pentair XF Series pool pumps. The seal plate is located between the motor and pump wet end and provides the mounting surface for the mechanical shaft seal, helping maintain proper alignment and sealing during pump operation.\u003c\/p\u003e\n\n  \u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eGenuine Pentair replacement part\u003c\/li\u003e\n    \u003cli\u003ePart number: 400002Z\u003c\/li\u003e\n    \u003cli\u003eAlso commonly listed as 400002\u003c\/li\u003e\n    \u003cli\u003eReplacement XF Series pump seal plate\u003c\/li\u003e\n    \u003cli\u003eUsed between the pump motor and wet end assembly\u003c\/li\u003e\n    \u003cli\u003eHelps support the mechanical seal and maintain proper pump sealing\u003c\/li\u003e\n    \u003cli\u003eSeal plate only; mechanical seal and O-rings are typically sold separately unless otherwise stated\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Compatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePentair WhisperFloXF pumps\u003c\/li\u003e\n    \u003cli\u003ePentair WhisperFloXF VS pumps\u003c\/li\u003e\n    \u003cli\u003ePentair IntelliFloXF variable speed pumps\u003c\/li\u003e\n    \u003cli\u003eSelect Pentair XF Series pump wet-end assemblies\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n  \u003cp\u003eReplace the seal plate if the original plate is cracked, warped, leaking, damaged during service, or no longer provides a proper sealing surface for the mechanical shaft seal. A damaged seal plate can cause leaks near the motor side of the pump and may lead to repeat seal failure if not replaced.\u003c\/p\u003e\n\n  \u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTurn off power to the pump at the breaker before servicing.\u003c\/li\u003e\n    \u003cli\u003eRelieve pressure and close valves before opening the pump wet end.\u003c\/li\u003e\n    \u003cli\u003eInspect the mechanical shaft seal, seal plate O-ring, diffuser O-ring, impeller, and impeller screw while the pump is apart.\u003c\/li\u003e\n    \u003cli\u003eReplace worn seals and O-rings during reassembly to help prevent leaks.\u003c\/li\u003e\n    \u003cli\u003eAvoid touching the polished faces of the mechanical seal when installing it into the seal plate.\u003c\/li\u003e\n    \u003cli\u003eConfirm your pump model and parts diagram before ordering replacement parts.\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=Pentair+400031Z\"\u003ePentair 400031Z Seal Plate Kit with Mechanical Seal\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pentair+351446Z\"\u003ePentair 351446Z Seal Plate O-Ring\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pentair+350336Z\"\u003ePentair 350336Z Diffuser O-Ring\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pentair+37337-6080Z\"\u003ePentair 37337-6080Z Impeller Lock Screw\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pentair+XF+pump+parts\"\u003eShop Pentair XF Pump Parts\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cp\u003eWhenever the pump wet end is opened, inspect all O-rings, seals, hardware, and plastic components before reassembly. Replacing worn sealing parts during the same repair can help prevent leaks, priming issues, and repeat disassembly. Use only pool-safe silicone lubricant on O-rings and avoid petroleum-based lubricants.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":53017884197180,"sku":"400002Z","price":149.94,"currency_code":"USD","in_stock":false}],"url":"https:\/\/aquapoolsupply.com\/products\/pentair-whisperfloxf-seal-plate-400002z","provider":"Aqua Pool Supply","version":"1.0","type":"link"}