Product Overview

The Pentair WhisperFlo/SuperFlo Pump Motor Single Speed 2 HP TEFC | 354815S is a genuine Pentair replacement motor built to restore reliable performance to compatible Pentair pool pumps. Designed for residential pool circulation and filtration systems, this 2 HP single-speed motor delivers strong, consistent power for everyday pool operation.

Built with a TEFC — Totally Enclosed Fan Cooled — motor enclosure, the 354815S provides added protection in outdoor pool equipment environments. Its enclosed design helps shield internal components from dust, debris, and moisture exposure, making it a dependable replacement choice for compatible Pentair WhisperFlo®, SuperFlo®, and WhisperFloXF® pump models.

Ideal For

The Pentair 354815S motor is ideal for:

Residential pool owners replacing a failed or aging pump motor
Pool service professionals performing motor replacements
Compatible Pentair WhisperFlo®, SuperFlo®, and WhisperFloXF® pumps
Pool systems requiring a 2 HP single-speed replacement motor
Outdoor equipment pads where TEFC motor protection is preferred
Customers looking for a genuine Pentair replacement motor

Key Features

Genuine Pentair Replacement Motor

The 354815S is designed as a genuine Pentair replacement motor for compatible Pentair pump models, helping provide proper fit, dependable performance, and reliable long-term operation when matched correctly to the existing pump.

2 HP Single-Speed Operation

This motor delivers 2 horsepower single-speed performance for pool systems that require steady, full-power circulation and filtration. It is ideal for applications where a direct single-speed motor replacement is needed.

TEFC Motor Design

The Totally Enclosed Fan Cooled design helps protect the motor’s internal components from dust, debris, and moisture exposure. This added protection makes it well-suited for many outdoor pool equipment installations.

208–230V Single-Phase Power

The 354815S operates on 208–230V single-phase power, making it suitable for many residential pool equipment systems when properly installed and matched to the existing electrical setup.

56Y Square Flange Frame

The 56Y square flange frame is a common pool pump motor frame style that attaches directly to compatible pump housings. This helps simplify replacement when the existing pump requires the same frame configuration.

Compatible with Select Pentair Pumps

This motor is commonly used with select Pentair WhisperFlo®, SuperFlo®, and WhisperFloXF® pump models. Customers should always confirm pump model, horsepower, voltage, frame, and service requirements before ordering.

Almond Finish

The almond-colored finish matches many Pentair pool equipment designs and provides a clean, professional appearance on the equipment pad.

Professional Replacement Solution

Because pump motor replacement involves electrical wiring, shaft seals, and correct pump reassembly, this motor is best installed by a qualified pool professional or electrician.

Benefits

The Pentair WhisperFlo/SuperFlo 2 HP TEFC Pump Motor helps restore proper circulation and filtration performance without requiring replacement of the entire pump assembly. For customers with a compatible pump housing, this can be a practical and cost-effective way to bring the pool system back to reliable operation.

Its TEFC enclosure provides added durability in pool equipment environments, while the 2 HP single-speed design delivers consistent power for compatible circulation systems. As a genuine Pentair replacement motor, the 354815S is a strong choice for pool owners and service technicians who want dependable fit, performance, and long-term reliability.

Specifications

Customer-Facing Q&A

What is the Pentair 354815S used for?

The Pentair 354815S is used as a replacement motor for compatible Pentair pool pumps. It helps restore circulation and filtration performance when the existing motor has failed, become noisy, or is no longer operating properly.

Is this a genuine Pentair motor?

Yes. The 354815S is commonly listed as a Pentair replacement motor for compatible Pentair pump applications.

What does TEFC mean?

TEFC stands for Totally Enclosed Fan Cooled. This design helps protect the motor’s internal components from dust, debris, and moisture while using an external fan to help cool the motor.

Is this motor single speed or variable speed?

This is a single-speed motor. It runs at one fixed operating speed and is not a variable-speed or variable-flow motor.

What voltage does this motor require?

This motor is designed for 208–230V single-phase electrical service. Customers should confirm their existing motor label and electrical setup before ordering.

Will this fit every WhisperFlo or SuperFlo pump?

No. Compatibility depends on the exact pump model, horsepower, voltage, frame type, and system configuration. Customers should verify compatibility before purchase or consult a pool professional.

Does this include the complete pump?

No. This listing is for the replacement motor only unless otherwise stated. Pump seals, gaskets, impellers, diffusers, and other repair parts may need to be purchased separately.

Is professional installation recommended?

Yes. Pool pump motor replacement involves electrical connections, shaft seals, and proper reassembly. Professional installation is strongly recommended.