{"product_id":"pentairspringbarrelnutassembly53108900zpen53108900z","title":"Pentair Spring \u0026 Barrel Nut Assembly | 53108900Z","description":"\u003cdiv\u003e\n\u003ch2\u003ePentair 53108900Z — Spring Barrel Nut Assembly\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Pentair 53108900Z Spring Barrel Nut Assembly is a genuine OEM replacement part designed for use with Pentair and Sta-Rite pool filters that utilize a band clamp system. This assembly provides the proper clamping tension between the upper and lower tank halves, ensuring a secure and leak-free seal for safe, reliable filtration performance.\u003c\/p\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBarrel nut\u003c\/li\u003e\n\u003cli\u003eCompression spring\u003c\/li\u003e\n\u003cli\u003e(2) Flat washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRestores correct clamping pressure for a proper tank seal\u003c\/li\u003e\n\u003cli\u003eOEM Pentair component for precise fit and function\u003c\/li\u003e\n\u003cli\u003eDurable spring steel and corrosion-resistant hardware\u003c\/li\u003e\n\u003cli\u003eDesigned for band clamp filter assemblies\u003c\/li\u003e\n\u003cli\u003eEasy to replace during filter maintenance or repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePentair Clean \u0026amp; Clear Plus Cartridge Filters\u003c\/li\u003e\n\u003cli\u003ePentair FNS Plus D.E. Filters\u003c\/li\u003e\n\u003cli\u003ePentair Titan CM D.E. Filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e Always confirm your filter’s model and clamp configuration before ordering replacement hardware.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 53108900Z\u003c\/li\u003e\n\u003cli\u003eUPC: 788379886868\u003c\/li\u003e\n\u003cli\u003eAssembly Type: Barrel Nut with Spring and Washers\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel and corrosion-resistant components\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 1 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurn off power and relieve system pressure before servicing.\u003c\/li\u003e\n\u003cli\u003eRemove the existing clamp and inspect all components for wear.\u003c\/li\u003e\n\u003cli\u003eReplace worn or damaged hardware with the new spring barrel nut assembly.\u003c\/li\u003e\n\u003cli\u003eEnsure the spring and washers are properly seated on both sides of the clamp.\u003c\/li\u003e\n\u003cli\u003eTighten the barrel nut evenly until firm tension is achieved, but do not over-tighten.\u003c\/li\u003e\n\u003cli\u003eAfter installation, pressurize the system and check for leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTroubleshooting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak at clamp joint:\u003c\/strong\u003e Verify even tightening and proper seating of the O-ring between tank halves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoose clamp:\u003c\/strong\u003e Ensure the spring is not compressed beyond normal range and the nut threads are clean.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUneven clamp pressure:\u003c\/strong\u003e Confirm washers are flat and properly aligned before tightening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Tip\u003c\/h3\u003e\n\u003cp\u003eInspect the spring and nut assembly every time the filter tank is opened. Replace the components if you notice rust, deformation, or loss of spring tension. Proper clamp tension helps maintain a safe and watertight seal on the filter tank.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":46797824786607,"sku":"53108900Z","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/pentair-spring-barrel-nut-assembly-53108900z-pool-filter-parts-8243376.jpg?v=1777067782","url":"https:\/\/freshized.com\/products\/pentairspringbarrelnutassembly53108900zpen53108900z","provider":"Freshized","version":"1.0","type":"link"}