Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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354803S | Pentair WhisperFlo 3/4HP Single Speed TEFC Motor | 56Y
Fits these models (2)
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Goes with this part
CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
Other parts on the same Pentair WhisperFlo Pump
The 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.
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Consistent ¾ HP Single-Speed Power: 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.
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Robust TEFC Enclosure: Totally enclosed fan-cooled casing protects internal mechanisms from debris and moisture, enhancing longevity—perfect for exposed or damp environments.
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Universal Voltage Compatibility: Supports common pool-side electrical setups with both 115 V and 208–230 V connections, reducing compatibility issues during installation.
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Durable 56Y Square-Flange Design: Standard 56Y square-flange frame allows for direct OEM-style swaps, ensuring a precise fit and straightforward installation in WhisperFlo and SuperFlo pumps.
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Quiet, Maintenance-Free Operation: Sealed bearings and TEFC construction deliver whisper-quiet performance and avoid the need for lubrication—ideal for hassle-free, long-term use.
- Pentair SuperFlo Pumps
- Pentair WhisperFlo Pumps