{"product_id":"impeller-2-hp","title":"Sta-Rite Dyna-Glas Impeller, 2 HP","description":"\u003cp\u003eSta-Rite C105-236PDA is the 2 HP impeller for the Dyna-Glas and Dyna-Max series, the Dyna-Pro and Dyna-Pro E, and the Dyna-Wave series pumps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe impeller is the only part of the pump that actually moves water. Everything else in the wet end feeds it or collects what it delivers. Vanes wear smooth over years of service, and the eye of the impeller collects the fine grit and hair that gets past the basket. Neither shows up as noise or as a change in current draw. What you see instead is filter pressure sliding down, longer run times to hit the same turnover, and a cleaner that runs weak.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMatching the part\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eImpellers are cut for a specific horsepower, so the 2 HP part belongs on a 2 HP pump and nothing else. The part number C105-236PDA appears under both the Sta-Rite and Pentair names, which is worth knowing if you compare listings, but it is one part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you start\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGetting to the impeller means splitting the wet end and unseating the shaft seal. A seal that has been disturbed rarely goes back without weeping, so most techs order a new one at the same time and fit both in one visit.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48634384122068,"sku":"STA-101-1462","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_0ea0ecc6-73f5-4f49-8008-338f5e38bb51.png?v=1788828900","url":"https:\/\/www.activepoolsupply.com\/products\/impeller-2-hp","provider":"Active Pool Supply","version":"1.0","type":"link"}