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.
Still not sure? Call (818) 818-6559 and we'll find it for you.
Other parts on the same Pentair WhisperFlo Pump
The Dyneson PCG-20 2 HP Single Speed Motor is a heavy-duty replacement built for compatibility with Pentair SuperFlo and WhisperFlo pump models. Operating at 230 volts and 60 Hz, it runs at 3450 RPM to deliver consistent and efficient circulation for pools and spas. The motor features a 56Y frame and square flange for secure installation and reliable long-term service. Finished in almond to blend with existing equipment, the PCG-20 is covered by a two-year manufacturer warranty for added assurance. Regular maintenance and timely replacement with compatible motors like this one help preserve circulation efficiency and extend the lifespan of your pump system.
Important Note: This motor cannot be used as a primary pool pump in the state of California due to state regulations on energy efficiency for pool equipment. Please verify local requirements before purchasing.
-
High-Performance Compatibility: The Dyneson PCG-20 is engineered as a direct-fit replacement for Pentair SuperFlo and WhisperFlo pumps, ensuring proper fitment, secure alignment, and consistent water flow performance.
-
Reliable Electrical Operation: With a 2 HP rating and 3450 RPM speed, this motor operates at 230 volts, 60 Hz, providing steady single-speed output to support demanding pool and spa circulation needs.
-
Heavy-Duty Frame & Mounting: Constructed with a 56Y frame and square flange, the PCG-20 is designed for robust durability, reduced vibration, and dependable operation under long-term use.
-
Maintenance & System Longevity: Replacing aging or worn motors with the PCG-20 helps sustain circulation strength, improve energy efficiency, and extend the service life of your Pentair pump system.
-
Backed by Warranty Protection: Supported by a two-year manufacturer warranty, this motor ensures confidence in reliable performance and durability under poolside conditions.
-
Horsepower: 1.5
- Total Horsepower: 2.175
- Frequency: 60 HZ
- PH: 1
-
Speed (RPM): 3450
- Voltage: 230
- Pentair SuperFlo Pumps
- Pentair WhisperFlo Pumps




