Product Overview

The Pentair WhisperFloXF 5 HP Pump Motor (Model 354813S) is a high-performance, commercial-grade replacement motor engineered for Pentair’s powerful WhisperFloXF pump series. Built to deliver exceptional flow, quiet operation, and long-lasting reliability, this motor is ideal for demanding commercial pools, large residential installations, high-flow water features, and systems requiring consistent, heavy-duty performance.

With 5 horsepower and a versatile 208–230/460V, 3-phase electrical configuration, this motor provides the strength and efficiency needed for high-demand filtration and circulation systems—maintaining optimal water movement even under the most challenging conditions.

Ideal For

• Commercial and large residential pool systems

• High-flow applications such as waterfalls, spas, fountains, and vanishing edges

• WhisperFloXF pump wet ends needing motor replacement

• Facilities requiring reliable, continuous-duty, three-phase circulation

Key Features

• 5 HP Three-Phase Motor: Designed for heavy-duty, continuous operation in demanding pool environments.

• High-Efficiency Performance: Built to deliver strong torque, consistent flow, and reduced electrical load.

• 208–230/460V Operation: Multi-voltage motor supports a variety of commercial electrical setups.

• Commercial-Grade Build: Rugged construction designed for intensive use, heat resistance, and long service life.

• Engineered for WhisperFloXF: Perfect match for Pentair’s high-flow XF pump series for optimum performance.

• Quiet, Low-Vibration Operation: Advanced balancing ensures smooth, quiet performance despite high power output.

• Corrosion-Resistant Housing: Designed to withstand harsh pump pad environments and outdoor exposure.

Benefits

• Maximum Pump Performance: Restores full power and flow to WhisperFloXF pump systems.

• Long-Term Reliability: Heavy-duty motor components ensure durability under continuous operation.

• Energy Efficient for Its Class: Three-phase operation reduces heat and power draw for improved efficiency.

• Ideal for High-Flow Systems: Ensures strong circulation for large pools and complex water features.

• Cost-Effective Replacement: Extends the life of your pump wet end without purchasing a full new pump.

Customer Q&A

Q: Is this motor compatible with all WhisperFloXF pumps?
A: Yes, the 354813S is the OEM three-phase motor designed specifically for WhisperFloXF 5 HP pump assemblies.

Q: Does this include the pump wet end?
A: No. This listing is for the motor only. The housing, impeller, and pump body are not included.

Q: Can this be used in commercial pools?
A: Absolutely—this motor is ideal for commercial, high-flow, and continuous-duty applications.

Q: Does it work with variable-speed systems?
A: No. This is a single-speed three-phase motor for WhisperFloXF pumps.

Q: Should installation be done by a professional?
A: Yes—three-phase electrical installations should always be handled by a licensed technician.

Specifications

• Model: 354813S

• Motor Type: Replacement Motor for WhisperFloXF Pumps

• Horsepower: 5 HP

• Voltage: 208–230/460V

• Phase: 3-Phase

• Speed: Single Speed

• Application: High-flow, commercial, & heavy-duty pool circulation

• Compatibility: Pentair WhisperFloXF Pump Assemblies

• Manufacturer: Pentair