{"product_id":"spa-quip-maxiflow-2-5hp-impeller","title":"Spa-Quip Maxiflow 2.5hp Impeller","description":"\u003ch2\u003e\u003cstrong\u003eSpa-Quip Maxiflow 2.5hp Impeller - A drop-in fix for a 14mm-shaft Maxiflow.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Maxiflow 2.5hp is a workhorse, but the wet end is where the years show first. When the impeller wears, the symptoms are familiar — softer jets, slower turnover, a pump that runs hotter for the work it used to do cold. This 113mm replacement fits motors with the current 14mm rotor shaft and restores the hydraulic profile to where the engineers drew it. Important to know: the older 16.5mm-shaft Maxiflow is no longer supported by this part. Match it to a 3\/4 Type 6 seal while the wet end is open, refit, and the pump is back at full song.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect fit:\u003c\/strong\u003e Engineered for the Spa-Quip Maxiflow 2.5hp pump.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14mm-shaft only:\u003c\/strong\u003e Fits motors with the current 14mm rotor shaft.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12.7mm internal vane width:\u003c\/strong\u003e Matches the original hydraulic profile for full output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpeller diameter:\u003c\/strong\u003e 113mm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal vane width:\u003c\/strong\u003e 12.7mm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft compatibility:\u003c\/strong\u003e 14mm rotor shaft only — not 16.5mm shaft, which is no longer supported.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMatching seal:\u003c\/strong\u003e 3\/4 Type 6 — Part # S3\/4T6, sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Davey","offers":[{"title":"Default","offer_id":47895468867758,"sku":"Q6855","price":112.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3827\/0638\/files\/media_cc84f425_1760327212.jpg?v=1779430933","url":"https:\/\/www.loopym.com.au\/products\/spa-quip-maxiflow-2-5hp-impeller","provider":"Loopym","version":"1.0","type":"link"}