{"product_id":"sw-21-101-swimables-5-8-pump-seal-assembly-ps-1000","title":"Swimables SW-21-101 Pump Seal Assembly | 5\/8\" | PS-1000","description":"\u003cp data-start=\"201\" data-end=\"773\"\u003eThe Swimables SW-21-101 Pump Seal Assembly is a precision replacement for the widely used PS-1000 shaft seal, built for pumps requiring a 5\/8″ shaft size. Featuring a ceramic mating ring, Buna elastomer secondary seal, and stainless steel components, it provides long-lasting durability in harsh pool and spa environments. Designed to create a tight seal between the motor and wet end, it prevents leaks that can cause costly motor damage. Simple to install, this seal assembly restores pump integrity and reliable operation in chlorinated, ozone, and saltwater systems.\u003c\/p\u003e\n\u003ch3 data-start=\"775\" data-end=\"791\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"792\" data-end=\"1861\"\u003e\n\u003cli data-start=\"792\" data-end=\"1019\"\u003e\n\u003cp data-start=\"794\" data-end=\"1019\"\u003e\u003cstrong data-start=\"794\" data-end=\"833\"\u003eExact Replacement for PS-1000 Seal:\u003c\/strong\u003e Designed to directly replace the PS-1000 shaft seal, the SW-21-101 matches 5\/8″ shaft dimensions. Its accurate fit ensures seamless installation in a wide range of pool and spa pumps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1020\" data-end=\"1237\"\u003e\n\u003cp data-start=\"1022\" data-end=\"1237\"\u003e\u003cstrong data-start=\"1022\" data-end=\"1062\"\u003eDurable Ceramic \u0026amp; Buna Construction:\u003c\/strong\u003e Built with a ceramic mating ring and Buna elastomers, the seal resists chemical wear from chlorine, ozone, and salt. This combination ensures a reliable, long-lasting seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1444\"\u003e\n\u003cp data-start=\"1240\" data-end=\"1444\"\u003e\u003cstrong data-start=\"1240\" data-end=\"1282\"\u003eStainless Steel Hardware for Strength:\u003c\/strong\u003e Incorporates stainless steel springs and support components that resist corrosion. Their strength maintains seal integrity and alignment under system pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1445\" data-end=\"1646\"\u003e\n\u003cp data-start=\"1447\" data-end=\"1646\"\u003e\u003cstrong data-start=\"1447\" data-end=\"1484\"\u003ePrevents Motor Damage from Leaks:\u003c\/strong\u003e Creates a barrier between the wet end and motor that protects against water intrusion. Preventing leaks extends pump life and safeguards electrical components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1647\" data-end=\"1861\"\u003e\n\u003cp data-start=\"1649\" data-end=\"1861\"\u003e\u003cstrong data-start=\"1649\" data-end=\"1679\"\u003eEasy to Install \u0026amp; Service:\u003c\/strong\u003e Engineered for drop-in installation with minimal tools, making it convenient for technicians and homeowners. This design reduces downtime and supports quick, reliable maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2020\" data-end=\"2041\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"2042\" data-end=\"2236\"\u003eThe Swimables SW-21-101 is a direct replacement for the PS-1000 seal, used on 5\/8″ pump shafts. This section explains installation, troubleshooting leaks, and checking local pricing and stock.\u003c\/p\u003e\n\u003ch2 data-start=\"2238\" data-end=\"2275\"\u003eInstalling the SW-21-101 Locally\u003c\/h2\u003e\n\u003cp data-start=\"2276\" data-end=\"2397\"\u003eThis seal is built with stainless steel springs, Buna elastomers, and a ceramic mating ring for dependable performance.\u003c\/p\u003e\n\u003ch4 data-start=\"2399\" data-end=\"2479\"\u003eHow do I install the Swimables SW-21-101 shaft seal into my pump housing?\u003c\/h4\u003e\n\u003ch4 data-start=\"2480\" data-end=\"2544\"\u003eDoes the SW-21-101 work as a PS-1000 replacement near me?\u003c\/h4\u003e\n\u003ch4 data-start=\"2545\" data-end=\"2618\"\u003eShould I lubricate the elastomer before pressing in the SW-21-101?\u003c\/h4\u003e\n\u003ch4 data-start=\"2619\" data-end=\"2692\"\u003eCan I check local price and stock for the SW-21-101 before pickup?\u003c\/h4\u003e\n\u003ch2 data-start=\"2694\" data-end=\"2726\"\u003eCommon Causes of Seal Leaks\u003c\/h2\u003e\n\u003cp data-start=\"2727\" data-end=\"2810\"\u003ePump shaft leaks often stem from improper seating, heat damage, or chemical wear.\u003c\/p\u003e\n\u003ch4 data-start=\"2812\" data-end=\"2881\"\u003eWhy is water seeping past the shaft even with a new SW-21-101?\u003c\/h4\u003e\n\u003ch4 data-start=\"2882\" data-end=\"2952\"\u003eCould chemical exposure shorten the life of the SW-21-101 seal?\u003c\/h4\u003e\n\u003ch4 data-start=\"2953\" data-end=\"3030\"\u003eHow do I confirm the spring and ceramic surfaces are aligned properly?\u003c\/h4\u003e\n\u003ch4 data-start=\"3031\" data-end=\"3110\"\u003eIs the SW-21-101 replacement seal available at local pool shops near me?\u003c\/h4\u003e\n\u003ch2 data-start=\"3112\" data-end=\"3153\"\u003eChoosing the Right Pump Seal Locally\u003c\/h2\u003e\n\u003cp data-start=\"3154\" data-end=\"3234\"\u003eUsing the exact PS-1000 equivalent ensures tight sealing and motor protection.\u003c\/p\u003e\n\u003ch4 data-start=\"3236\" data-end=\"3312\"\u003eIs the Swimables SW-21-101 an exact match for the PS-1000 shaft seal?\u003c\/h4\u003e\n\u003ch4 data-start=\"3313\" data-end=\"3386\"\u003eHow do I confirm my local supplier carries the SW-21-101 seal kit?\u003c\/h4\u003e\n\u003ch4 data-start=\"3387\" data-end=\"3458\"\u003eShould I replace the pump impeller at the same time as the seal?\u003c\/h4\u003e\n\u003ch4 data-start=\"3459\" data-end=\"3534\"\u003eCan I compare the SW-21-101 with other shaft seals at nearby stores?\u003c\/h4\u003e","brand":"Swimables","offers":[{"title":"Default Title","offer_id":54332472688931,"sku":"SW-21-101","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/0987\/5235\/files\/SwimablesSW-21-101PumpSealAssembly58PS-1000DiscountPoolMart.jpg?v=1758652438","url":"https:\/\/wholesalepoolmart.com\/products\/sw-21-101-swimables-5-8-pump-seal-assembly-ps-1000","provider":"Wholesale Pool Mart","version":"1.0","type":"link"}