{"product_id":"pentairimpellerforchallenger2hpfullrate25hpuprate355604355604zpen355604z","title":"Pentair Impeller for Challenger 2 HP Full Rate 2.5 HP Up Rate |  355604Z","description":"\u003cdiv\u003e\n\u003ch2\u003ePentair 355604Z Pump Impeller\u003c\/h2\u003e\n\u003cp\u003eThe Pentair 355604Z is a replacement pump impeller designed for use in compatible Pentair Challenger high-pressure pool pumps. This impeller plays a critical role in moving water through the pump and maintaining proper circulation, pressure, and overall system efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRestores proper water flow and hydraulic performance\u003c\/li\u003e\n\u003cli\u003eHelps reduce motor strain caused by worn or damaged impeller vanes\u003c\/li\u003e\n\u003cli\u003ePrecision-molded for balanced rotation and smooth operation\u003c\/li\u003e\n\u003cli\u003eDurable construction for long service life in demanding pool environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Pentair Challenger high-pressure pool pumps\u003c\/li\u003e\n\u003cli\u003eCommonly used on pumps with 2.0 HP full-rated motors\u003c\/li\u003e\n\u003cli\u003eAlso compatible with select 2.5 HP uprated configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Tip:\u003c\/strong\u003e Always confirm pump model, horsepower rating, and impeller specifications before ordering. Using the correct impeller is essential for proper performance and motor longevity.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Pump impeller (Pentair 355604Z)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off power to the pump at the breaker.\u003c\/li\u003e\n\u003cli\u003eRelieve system pressure and drain the pump housing.\u003c\/li\u003e\n\u003cli\u003eRemove the diffuser and unthread the existing impeller from the motor shaft.\u003c\/li\u003e\n\u003cli\u003eInspect the shaft seal and diffuser and replace if worn.\u003c\/li\u003e\n\u003cli\u003eThread the new impeller onto the shaft and reassemble the pump.\u003c\/li\u003e\n\u003cli\u003ePrime the pump and restore power, then verify proper operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReduced water flow or pressure\u003c\/li\u003e\n\u003cli\u003eVisible wear, cracking, or erosion on the impeller blades\u003c\/li\u003e\n\u003cli\u003eUnusual noise, vibration, or overheating during pump operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClean pump and skimmer baskets regularly to prevent debris from reaching the impeller.\u003c\/li\u003e\n\u003cli\u003eInspect the impeller whenever the pump is opened for seal or gasket service.\u003c\/li\u003e\n\u003cli\u003eReplacing the shaft seal at the same time helps prevent leaks and extend motor life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":46797868236975,"sku":"PEN355604Z","price":44.94,"currency_code":"USD","in_stock":true}],"url":"https:\/\/freshized.com\/products\/pentairimpellerforchallenger2hpfullrate25hpuprate355604355604zpen355604z","provider":"Freshized","version":"1.0","type":"link"}