{"product_id":"ussealpumpshaftseal58ps1000ussps1000","title":"US Seal Pump Shaft Seal 5\/8\" | PS-1000","description":"\u003cdiv\u003e\n\u003ch1\u003eU.S. Seal PS-1000 Seal Assembly – 5\/8″ Shaft\u003c\/h1\u003e\n\u003cp\u003eThe U.S. Seal PS-1000 Seal Assembly is a mechanical shaft seal designed for a 5\/8″ pump motor shaft in pool and spa applications. It provides reliable sealing between the motor and pump housing to prevent leaks and extend pump life.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5\/8″ shaft size—common in residential pool and spa pumps.\u003c\/li\u003e\n\u003cli\u003eDurable construction with Buna elastomers, molded primary ring and ceramic seat.\u003c\/li\u003e\n\u003cli\u003eDesigned for general service pool applications.\u003c\/li\u003e\n\u003cli\u003eIndustry-standard part compatible with many pump brands and replacement applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PS-1000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Size:\u003c\/strong\u003e 5\/8″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Head Outside Diameter:\u003c\/strong\u003e ~1.437″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMating Ring Bore:\u003c\/strong\u003e ~1.250″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Highlights:\u003c\/strong\u003e Ceramic seat, molded plastic primary ring, stainless steel hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eBefore installing the seal, shut off power to the pump\/motor, drain the pump housing, and remove the old seal. Clean the shaft and seal plate surfaces free of debris and corrosion. Install the PS-1000 assembly ensuring correct orientation of the stationary ring and rotating element. Reassemble the seal plate, reinstall the motor\/pump and prime the system. After startup, confirm there is no water leakage along the shaft and that the pump operates quietly.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCheck for leaks or water seeping into the motor during routine maintenance; early detection prevents motor damage.\u003c\/li\u003e\n\u003cli\u003eIf the pump has been removed or the wet end disassembled, always replace the shaft seal rather than re-using the old one.\u003c\/li\u003e\n\u003cli\u003eEnsure the shaft is not bent or worn, and that the seal plate faces are flush and clean to maximize seal life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose This Seal?\u003c\/h2\u003e\n\u003cp\u003eFor pool professionals and service technicians, the U.S. Seal PS-1000 provides a dependable, widely compatible mechanical seal at an economical price. Keeping this seal in stock supports efficient pump servicing and replacement in residential pool systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"U.S. Seal","offers":[{"title":"Default Title","offer_id":52335992865084,"sku":"PS-1000","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/us-seal-pump-shaft-seal-58-ps-1000-pump-parts-7104530.jpg?v=1763588755","url":"https:\/\/aquapoolsupply.com\/products\/ussealpumpshaftseal58ps1000ussps1000","provider":"Aqua Pool Supply","version":"1.0","type":"link"}