{"product_id":"354803s-pentair-whisperflo-3-4hp-single-speed-tefc-motor-56y","title":"354803S | Pentair WhisperFlo 3\/4HP Single Speed TEFC Motor | 56Y","description":"\u003cp\u003eThe Pentair 354803S WhisperFlo Motor delivers reliable, high-performance pool circulation with its ¾ HP, 1SP, 1PH, single-speed, totally enclosed fan-cooled (TEFC) design. Built within a robust 56Y square-flange frame and offered in classic almond tones, this motor fits directly into WhisperFlo and SuperFlo pump systems for seamless OEM replacement. Compatible with both 115V and 208–230V power supplies and driven by durable, sealed components, it ensures quiet operation, longevity, and minimal maintenance—ideal for year-round pool performance.\u003c\/p\u003e\n\u003ch3 data-end=\"128\" data-start=\"114\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-end=\"533\" data-start=\"130\"\u003e\n\u003cli data-end=\"209\" data-start=\"130\"\u003e\n\u003cp data-end=\"209\" data-start=\"132\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"38\" data-start=\"0\"\u003eConsistent ¾ HP Single-Speed Power\u003c\/strong\u003e: Delivers steady and dependable circulation for residential pools with its 0.75 HP output and consistent performance at a single operating speed—designed for simplicity and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"289\" data-start=\"210\"\u003e\n\u003cp data-end=\"289\" data-start=\"212\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"25\" data-start=\"0\"\u003eRobust TEFC Enclosure\u003c\/strong\u003e: Totally enclosed fan-cooled casing protects internal mechanisms from debris and moisture, enhancing longevity—perfect for exposed or damp environments.\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"369\" data-start=\"290\"\u003e\n\u003cp data-end=\"369\" data-start=\"292\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"35\" data-start=\"0\"\u003eUniversal Voltage Compatibility\u003c\/strong\u003e: Supports common pool-side electrical setups with both 115 V and 208–230 V connections, reducing compatibility issues during installation.\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"449\" data-start=\"370\"\u003e\n\u003cp data-end=\"449\" data-start=\"372\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"36\" data-start=\"0\"\u003eDurable 56Y Square-Flange Design\u003c\/strong\u003e: Standard 56Y square-flange frame allows for direct OEM-style swaps, ensuring a precise fit and straightforward installation in WhisperFlo and SuperFlo pumps.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"533\" data-start=\"450\"\u003e\n\u003cp data-end=\"533\" data-start=\"452\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"37\" data-start=\"0\"\u003eQuiet, Maintenance-Free Operation\u003c\/strong\u003e: Sealed bearings and TEFC construction deliver whisper-quiet performance and avoid the need for lubrication—ideal for hassle-free, long-term use.\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eCompatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePentair SuperFlo Pumps\u003c\/li\u003e\n\u003cli\u003ePentair WhisperFlo Pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"297\" data-end=\"318\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"319\" data-end=\"536\"\u003eNeed help with the Pentair 354803S WhisperFlo Motor for WhisperFlo and SuperFlo pumps? This section explains installation, compatibility, and troubleshooting, with guidance for confirming details when buying in store.\u003c\/p\u003e\n\u003ch2 data-start=\"538\" data-end=\"582\"\u003eInstalling the 354803S WhisperFlo Motor\u003c\/h2\u003e\n\u003cp data-start=\"583\" data-end=\"747\"\u003eThis ¾ HP motor is built with a 56Y square-flange frame for direct mounting into WhisperFlo and SuperFlo pumps. Proper wiring and sealing ensure smooth operation.\u003c\/p\u003e\n\u003ch4 data-start=\"749\" data-end=\"823\"\u003eHow do I install the Pentair 354803S motor into my WhisperFlo pump?\u003c\/h4\u003e\n\u003ch4 data-start=\"824\" data-end=\"886\"\u003eWhy won’t the 354803S motor align with my pump housing?\u003c\/h4\u003e\n\u003ch4 data-start=\"887\" data-end=\"962\"\u003eCan I buy the 354803S motor directly in store for quick replacement?\u003c\/h4\u003e\n\u003ch4 data-start=\"963\" data-end=\"1024\"\u003eDo I need new bolts or seals when swapping this motor?\u003c\/h4\u003e\n\u003ch2 data-start=\"1026\" data-end=\"1061\"\u003eConfirming Model Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1062\" data-end=\"1212\"\u003eThe 354803S is designed for WhisperFlo and SuperFlo pump systems. Verifying your pump label ensures the correct 56Y square-flange motor replacement.\u003c\/p\u003e\n\u003ch4 data-start=\"1214\" data-end=\"1283\"\u003eWill the 354803S motor fit both WhisperFlo and SuperFlo pumps?\u003c\/h4\u003e\n\u003ch4 data-start=\"1284\" data-end=\"1352\"\u003eHow do I confirm in store if my pump requires this OEM motor?\u003c\/h4\u003e\n\u003ch4 data-start=\"1353\" data-end=\"1419\"\u003eCan I bring my old motor to the store for staff to compare?\u003c\/h4\u003e\n\u003ch4 data-start=\"1420\" data-end=\"1480\"\u003eDoes the 354803S work with both 115V and 230V setups?\u003c\/h4\u003e\n\u003ch2 data-start=\"1482\" data-end=\"1523\"\u003eTroubleshooting Performance Problems\u003c\/h2\u003e\n\u003cp data-start=\"1524\" data-end=\"1665\"\u003eIf the pump won’t start, overheats, or makes unusual noise, replacing the motor may be required. The 354803S restores reliable circulation.\u003c\/p\u003e\n\u003ch4 data-start=\"1667\" data-end=\"1736\"\u003eWhy does my WhisperFlo pump hum but not start with this motor?\u003c\/h4\u003e\n\u003ch4 data-start=\"1737\" data-end=\"1802\"\u003eWhat should I do if the 354803S runs hot during operation?\u003c\/h4\u003e\n\u003ch4 data-start=\"1803\" data-end=\"1867\"\u003eCan wiring mistakes cause failure with the 354803S motor?\u003c\/h4\u003e\n\u003ch4 data-start=\"1868\" data-end=\"1930\"\u003eCan staff verify proper fit before I purchase in store?\u003c\/h4\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":50659524346144,"sku":"354803S","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/354803SPentairWhisperFlo34HPSingleSpeedTEFCMotor56YDiscountPoolMart_2.jpg?v=1757112197","url":"https:\/\/discountpoolmart.com\/products\/354803s-pentair-whisperflo-3-4hp-single-speed-tefc-motor-56y","provider":"Discount Pool Mart","version":"1.0","type":"link"}