{"product_id":"354803s-pentair-whisperflo-3-4hp-single-speed-tefc-motor-56y","title":"Pentair 354803S WhisperFlo 3\/4HP Single Speed TEFC Motor | 56Y","description":"\u003cp data-start=\"2113\" data-end=\"2855\"\u003eThe 354803S Pentair WhisperFlo Motor is engineered as a high-quality OEM replacement for WhisperFlo and SuperFlo pump systems, delivering reliable ¾ HP performance at a single speed. Its TEFC construction ensures internal protection against dust, moisture, and poolside elements, extending service life and minimizing downtime. Built within a durable 56Y square-flange frame and finished in Pentair’s classic almond tone, this motor installs quickly and securely as a direct replacement. Supporting both 115V and 208–230V power supplies, it provides flexibility for a range of residential pool setups. With sealed, maintenance-free bearings, this motor offers long-lasting, quiet operation for efficient water circulation.\u003c\/p\u003e\n\u003ch3 data-start=\"2857\" data-end=\"2873\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"2874\" data-end=\"3589\"\u003e\n\u003cli data-start=\"2874\" data-end=\"3015\"\u003e\n\u003cp data-start=\"2876\" data-end=\"3015\"\u003e\u003cstrong data-start=\"2876\" data-end=\"2905\"\u003e¾ HP Single-Speed Output:\u003c\/strong\u003e Delivers consistent power for stable water movement, supporting efficient circulation in residential pools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3016\" data-end=\"3165\"\u003e\n\u003cp data-start=\"3018\" data-end=\"3165\"\u003e\u003cstrong data-start=\"3018\" data-end=\"3041\"\u003eDurable TEFC Build:\u003c\/strong\u003e Features a totally enclosed fan-cooled housing that safeguards moving parts from poolside conditions, enhancing lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3166\" data-end=\"3311\"\u003e\n\u003cp data-start=\"3168\" data-end=\"3311\"\u003e\u003cstrong data-start=\"3168\" data-end=\"3196\"\u003eUniversal Power Options:\u003c\/strong\u003e Works with standard 115V and 208–230V connections, allowing compatibility with common electrical configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3312\" data-end=\"3468\"\u003e\n\u003cp data-start=\"3314\" data-end=\"3468\"\u003e\u003cstrong data-start=\"3314\" data-end=\"3348\"\u003eOEM-Grade Square-Flange Frame:\u003c\/strong\u003e 56Y square-flange design matches original Pentair dimensions, enabling direct fit into WhisperFlo and SuperFlo pumps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3469\" data-end=\"3589\"\u003e\n\u003cp data-start=\"3471\" data-end=\"3589\"\u003e\u003cstrong data-start=\"3471\" data-end=\"3499\"\u003eQuiet, Long-Lasting Use:\u003c\/strong\u003e Runs with sealed bearings for low-noise operation and reduced maintenance requirements.\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=\"1968\" data-end=\"1989\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"1990\" data-end=\"2246\"\u003eThe Pentair 354803S WhisperFlo Motor (¾ HP, single-speed, TEFC) is built to replace OEM motors in WhisperFlo and SuperFlo pumps. Below are installation tips, compatibility notes, and troubleshooting guidance with emphasis on local pricing and availability.\u003c\/p\u003e\n\u003ch2 data-start=\"2248\" data-end=\"2289\"\u003eInstalling the 354803S Motor Locally\u003c\/h2\u003e\n\u003cp data-start=\"2290\" data-end=\"2435\"\u003eThis motor mounts directly into compatible pumps using its 56Y square-flange frame. Correct voltage hookup ensures safe, efficient performance.\u003c\/p\u003e\n\u003ch4 data-start=\"2437\" data-end=\"2501\"\u003eHow do I wire the Pentair 354803S motor to a 230V system?\u003c\/h4\u003e\n\u003ch4 data-start=\"2502\" data-end=\"2568\"\u003eWhy does the motor not line up properly in my pump housing?\u003c\/h4\u003e\n\u003ch4 data-start=\"2569\" data-end=\"2638\"\u003eCan I check local shop stock for the 354803S WhisperFlo motor?\u003c\/h4\u003e\n\u003ch4 data-start=\"2639\" data-end=\"2703\"\u003eDo I need to reseal the pump lid when changing the motor?\u003c\/h4\u003e\n\u003ch2 data-start=\"2705\" data-end=\"2745\"\u003eConfirming Local Pump Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"2746\" data-end=\"2901\"\u003eDesigned for WhisperFlo and SuperFlo models, the 354803S offers OEM-style fit. Checking pump specifications locally ensures you purchase the right motor.\u003c\/p\u003e\n\u003ch4 data-start=\"2903\" data-end=\"2963\"\u003eWill the 354803S motor replace my old SuperFlo motor?\u003c\/h4\u003e\n\u003ch4 data-start=\"2964\" data-end=\"3036\"\u003eHow can I confirm locally that my WhisperFlo pump uses this part?\u003c\/h4\u003e\n\u003ch4 data-start=\"3037\" data-end=\"3107\"\u003eCan I compare local prices for the Pentair 354803S replacement?\u003c\/h4\u003e\n\u003ch4 data-start=\"3108\" data-end=\"3168\"\u003eDo nearby shops stock this motor for same-day pickup?\u003c\/h4\u003e\n\u003ch2 data-start=\"3170\" data-end=\"3205\"\u003eAddressing Common Motor Issues\u003c\/h2\u003e\n\u003cp data-start=\"3206\" data-end=\"3347\"\u003eExcess noise, electrical faults, or reduced circulation often signal motor wear. Replacing with the OEM 354803S ensures reliable operation.\u003c\/p\u003e\n\u003ch4 data-start=\"3349\" data-end=\"3409\"\u003eWhy does the 354803S trip the breaker during startup?\u003c\/h4\u003e\n\u003ch4 data-start=\"3410\" data-end=\"3479\"\u003eWhat causes the motor to rattle or vibrate after installation?\u003c\/h4\u003e\n\u003ch4 data-start=\"3480\" data-end=\"3548\"\u003eShould I replace gaskets or hardware when changing the motor?\u003c\/h4\u003e\n\u003ch4 data-start=\"3549\" data-end=\"3618\"\u003eCan local staff confirm this is the correct ¾ HP motor for me?\u003c\/h4\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":54311069253923,"sku":"354803S","price":339.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/0987\/5235\/files\/Pentair354803SWhisperFlo34HPSingleSpeedTEFCMotor56YWholesalePoolMart.jpg?v=1758652656","url":"https:\/\/wholesalepoolmart.com\/products\/354803s-pentair-whisperflo-3-4hp-single-speed-tefc-motor-56y","provider":"Wholesale Pool Mart","version":"1.0","type":"link"}