{"product_id":"impeller-75hp-full-rate-1hp-up-rate","title":"Sta-Rite Max-E-Pro Impeller .75HP Full Rate \/ 1HP Up Rate","description":"\u003cp\u003eThe C105-238P is the impeller assembly for the Sta-Rite Max-E-Glas II, Dura-Glas II and Max-E-Pro series inground pumps, rated 3\/4 horsepower full rate and 1 horsepower up rate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMatching the rating\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eImpellers are cut for a specific horsepower. The same pump housing takes several different impellers, and fitting the wrong one changes the flow the pump produces. Read the full rate or up rate designation off the pump label rather than going by the horsepower figure alone, since 3\/4 HP full rate and 1 HP up rate are the same impeller here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWeak flow with a clean filter, an empty pump basket and no air in the lid usually means the impeller. Either the vanes have worn away their edges over years of service, or the narrow passages between them have packed with hair, pebbles or leaf fragments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhile you are in there\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReaching the impeller means pulling the motor assembly out of the housing, which puts the shaft seal right in front of you. It is the standard companion part on this job.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48625784389844,"sku":"STA-101-8551","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f09d5ce7-aff9-4589-9174-eaeee135d727.gif?v=1788692232","url":"https:\/\/www.activepoolsupply.com\/products\/impeller-75hp-full-rate-1hp-up-rate","provider":"Active Pool Supply","version":"1.0","type":"link"}