{"product_id":"impeller-1hp-full-rate-1-5hp-up-rate","title":"Sta-Rite Max-E-Pro Impeller, 1 HP Full Rate \/ 1.5 HP Up Rate","description":"\u003cp\u003eC105-238PBZ is the impeller assembly for Sta-Rite Max-E-Pro, Max-E-Glas II and Dura-Glas II inground pumps, rated 1 horsepower full rate and 1-1\/2 horsepower up rate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMatch the rating\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eImpellers are not interchangeable across horsepower. The vane profile is what sets how much water the pump moves against a given head, so a pump fitted with the wrong impeller either starves the system or loads the motor. Read the horsepower and the full rate or up rate designation off the motor label and match it to this part before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat a tired impeller looks like\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFlow falls off and filter pressure drops even though the strainer basket is clean and the suction side holds prime. Pull the impeller and you usually find either worn vane edges or fine debris packed solid into the passages.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo the seal at the same time\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReaching the impeller means the seal plate comes apart. That is the moment to fit a new shaft seal, since the labor is already spent and a seal that gets disturbed rarely goes back dry.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48627566182612,"sku":"STA-101-8552","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_be0a0818-24fa-4ba3-b9df-7c944a193776.gif?v=1788723702","url":"https:\/\/www.activepoolsupply.com\/products\/impeller-1hp-full-rate-1-5hp-up-rate","provider":"Active Pool Supply","version":"1.0","type":"link"}