{"product_id":"hayward-spx3220cm-impeller-2-1-2-hp-max-rated-with-screw","title":"Hayward SPX3220CM Impeller - 2-1\/2 HP Max-Rated With Screw","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Hayward SPX3220CM is a pump impeller listed as 2-1\/2 HP max-rated and supplied with a screw as noted. It mounts on the motor shaft inside the pump wet end and is the component that moves water through the circulation system. This part is accessed when the pump is opened for rebuild or internal service.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A worn or damaged impeller is a common cause of low flow that shows up as weak returns, poor skimming, and heater flow issues. If the wrong impeller is installed, the pump may not match the motor and can run poorly or overload. Replacing the correct impeller restores proper water movement and consistent filtration performance. This is often done after debris ingestion, prime issues, or wet end rebuild work.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer part number: SPX3220CM\u003c\/li\u003e \u003cli\u003ePump impeller\u003c\/li\u003e \u003cli\u003eHorsepower listed: 2-1\/2 HP max-rated\u003c\/li\u003e \u003cli\u003eIncludes screw as listed\u003c\/li\u003e \u003cli\u003eInternal wet end component mounted on the motor shaft\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Shut off power at the breaker and relieve pressure before opening the pump wet end. Inspect the diffuser and replace seals as needed during reassembly so the pump does not leak at startup. Confirm by manufacturer part number before ordering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward builds a full ecosystem of pool equipment including pumps, filters, heaters, automation, cleaners, chlorination systems, and service parts. Their pump wet end components are serviceable, allowing targeted repairs like impeller replacements to restore performance. This compatibility helps keep circulation stable without unnecessary full pump replacement. Hayward replacement parts are widely supported across the pool industry.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Techs typically replace impellers when a pump has low flow with a clean basket or when debris has damaged the vanes. It is often identified when the pump sounds strained and flow does not recover after cleaning the basket and filter.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050178146578,"sku":"SPX3220CM","price":59.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPSPX3220CM_0.jpg?v=1771892425","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-spx3220cm-impeller-2-1-2-hp-max-rated-with-screw","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}