{"product_id":"ussealozonepumpshaftsealps201vcmsussps201vcms","title":"US Seal Ozone Pump Shaft Seal | PS-201V-CMS","description":"\u003cdiv\u003e\n\u003ch2\u003eUS Seal Shaft Seal – Model PS‑201V‑CMS (¾″ Shaft, Viton O‑ring, Ozone\/Salt Service)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUS Seal PS‑201V‑CMS\u003c\/strong\u003e is a premium mechanical seal assembly engineered for ¾‑inch pump shafts and specifically designed for demanding ozone and saltwater environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits ¾‑inch shaft diameter — drop‑in replacement for PS‑201\/PS‑851 style seals\u003c\/li\u003e\n\u003cli\u003eViton elastomer (CMS version) for superior chemical resistance in ozone and salt systems\u003c\/li\u003e\n\u003cli\u003eHeavy‑duty carbon\/graphite stationary ring and stainless‑steel rotating element for long life\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of pool\/spa pumps including Sta‑Rite, Pentair, and other 56‑frame motor setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel \/ SKU: PS‑201V‑CMS\u003c\/li\u003e\n\u003cli\u003eShaft Size: ¾″ (0.750″) standard shaft diameter\u003c\/li\u003e\n\u003cli\u003eElastomer: Viton (CMS version) rated for ozone and salt applications\u003c\/li\u003e\n\u003cli\u003eStationary Ring: Carbon\/Graphite; Rotating Ring: Ceramic or comparable OEM spec\u003c\/li\u003e\n\u003cli\u003eApplication: Use in pool and spa pump wet ends exposed to ozone, salt, or harsh chlorine environments\u003c\/li\u003e\n\u003cli\u003eShipping Weight: Approx. 0.12‑0.5 lb depending on packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eMaintenance Tip:\u003c\/em\u003e Whenever you replace a motor or pump wet‑end in a salt or ozone system, install this upgraded seal. Clean the shaft and seal cavity thoroughly, apply a thin film of pool‑safe silicone grease, and ensure proper seating. After installation, monitor for leaks during the first hour of operation. If no leakage occurs, run the system for 24 hours and re‑check torque and seal condition.\u003c\/p\u003e\n\u003cp\u003eSKU: PS-201V-CMS\u003c\/p\u003e\n\u003c\/div\u003e","brand":"USSeal","offers":[{"title":"Default Title","offer_id":46797762822319,"sku":"PS-201V-CMS","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/us-seal-ozone-pump-shaft-seal-ps-201v-cms-pump-parts-2406237.jpg?v=1777066967","url":"https:\/\/freshized.com\/products\/ussealozonepumpshaftsealps201vcmsussps201vcms","provider":"Freshized","version":"1.0","type":"link"}