{"product_id":"waterway-plastics-310-4000-impeller-hiflo-pump-1-hp","title":"Waterway Plastics 310-4000 Impeller - HiFlo Pump 1 HP","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e\nThe Waterway Plastics 310-4000 impeller is used in HiFlo pool and spa pumps equipped with a 1 horsepower motor. It is the primary component responsible for moving water through the pump housing and into the circulation system. This impeller is matched to the HiFlo wet end to maintain proper hydraulic performance. It is typically replaced during pump rebuilds, seal failures, or motor service.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e\nAn impeller that is worn, cracked, or mismatched can significantly reduce flow and efficiency. Improper impeller sizing may also place unnecessary load on the motor. Using the correct OEM impeller restores designed flow rates and protects internal components. This helps prevent overheating, cavitation, and premature pump failure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer part number 310-4000\u003c\/li\u003e\n  \u003cli\u003ePump impeller for HiFlo series pumps\u003c\/li\u003e\n  \u003cli\u003eDesigned for 1 horsepower motors\u003c\/li\u003e\n  \u003cli\u003eTransfers water through the pump wet end\u003c\/li\u003e\n  \u003cli\u003eMatched to HiFlo pump hydraulic design\u003c\/li\u003e\n  \u003cli\u003eOEM Waterway Plastics component\u003c\/li\u003e\n  \u003cli\u003eUsed in pool and spa circulation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e\nThe impeller installs directly onto the motor shaft during pump assembly. Technicians ensure the impeller threads smoothly and seats fully against the shaft. It is recommended to inspect shaft seals during replacement. Confirm by manufacturer part number before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAbout the Waterway Plastics Brand\u003c\/strong\u003e\u003cbr\u003e\nWaterway Plastics is a leading manufacturer of pool and spa pump components. Their impellers are engineered to meet precise hydraulic specifications. OEM fitment ensures proper performance and reliability. Waterway products are trusted by service professionals nationwide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e\nThis impeller is commonly encountered during HiFlo pump rebuilds. Technicians inspect it when diagnosing low flow or motor strain. It is often replaced alongside seals and gaskets.\u003c\/p\u003e","brand":"Waterway Plastics","offers":[{"title":"Default Title","offer_id":52008413462802,"sku":"310-4000","price":19.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/WWP3104000_0.jpg?v=1770399182","url":"https:\/\/www.aquaterrabackyard.com\/products\/waterway-plastics-310-4000-impeller-hiflo-pump-1-hp","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}