{"product_id":"pentair-39006000z-buna-n-volute-o-ring-pool-pump","title":"Pentair 39006000z Buna-n Volute O-ring Pool Pump","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PENTAIR 39006000z is a Buna-N synthetic rubber volute o-ring designed as a sealing component for pool and spa pump assemblies. This o-ring seats between the pump volute and the housing, creating a leak-free barrier that maintains system pressure and prevents water from bypassing the pump cavity. Constructed from Buna-N (nitrile) rubber, it resists degradation from chlorinated water, common pool chemicals, and continuous submersion exposure. Pool and spa service technicians install this part as a routine maintenance replacement whenever a volute seal shows cracking, compression set, or visible leakage around the pump body.\u003c\/p\u003e\n\u003cp\u003eThis o-ring is used in residential and light commercial pool and spa pump installations. It is specifically designed to fit Pentair American Products Ultra-Flow pool pumps. Typical installation scenarios include scheduled preventive maintenance, post-winterization inspection, or pump rebuild following loss of prime or visible water leakage at the volute joint. The part is a direct OEM-style replacement that restores a proper compression seal without modification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (nitrile) synthetic rubber construction resists chlorinated water and pool chemicals\u003c\/li\u003e\n  \u003cli\u003eSeats at the volute-to-housing interface to prevent leakage and maintain pump efficiency\u003c\/li\u003e\n  \u003cli\u003eOEM-style replacement for the Pentair American Products Ultra-Flow pump series\u003c\/li\u003e\n  \u003cli\u003eRestores proper compression seal during pump rebuild or routine maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eFits Pentair American Products Ultra-Flow pool pumps.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePool and spa service technicians should shut off all electrical power to the pump at the breaker and relieve system pressure before disassembling the volute housing. Remove the old o-ring completely and inspect the seating groove for debris or corrosion before installing the replacement. A light application of a silicone-based o-ring lubricant, not petroleum-based grease, aids seating and extends seal life. Installation should comply with applicable local codes and the pump manufacturer service guidelines.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Buna-N (nitrile) synthetic rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 6 x 4 x 4 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PENTAIR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 39006000z\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTAIR","offers":[{"title":"Default Title","offer_id":51138423587122,"sku":"39006000Z","price":31.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305531534.png?v=1778256030","url":"https:\/\/voomisupply.com\/products\/pentair-39006000z-buna-n-volute-o-ring-pool-pump","provider":"Voomi Supply","version":"1.0","type":"link"}