Product Overview

The Pentair EQ Series 357065S Replacement Motor Package is a genuine OEM 5 HP single-phase motor designed for compatible Pentair EQ Series commercial pool pumps. Rated for 208–230V, 60 Hz operation, this motor is the factory replacement for the 5 HP single-phase EQ500 pump configuration.

Built for demanding commercial circulation systems, the 357065S features an Open Drip Proof motor design, durable stainless-steel shaft construction, permanently lubricated ball bearings, and Class F insulation. It is intended to restore the performance of an existing compatible EQ Series pump without replacing the complete pump assembly.

Key Features

Genuine Pentair OEM Replacement

Designed by Pentair as the specified replacement motor for compatible EQ500 commercial pool pump models.

5 HP Single-Phase Motor

Provides 5 horsepower of commercial-duty pump power using a single-phase electrical supply.

208–230V, 60 Hz Operation

Designed for compatible 208–230V electrical systems operating at 60 Hz.

Commercial-Duty Construction

Features an Open Drip Proof design, Class F insulation, permanently lubricated ball bearings, and a stainless-steel shaft for dependable operation in demanding pump applications.

Direct EQ500 Compatibility

Pentair specifies motor 357065S for EQ500 pump part numbers 340019 and 340030, including configurations with and without the hair and lint strainer.

Benefits

• Genuine Pentair factory replacement motor
• 5 HP commercial-duty performance
• Single-phase electrical configuration
• 208–230V, 60 Hz operation
• Designed specifically for Pentair EQ500 pumps
• Open Drip Proof motor construction
• Class F motor insulation
• Permanently lubricated ball bearings
• Stainless-steel shaft construction
• Helps restore an existing EQ Series pump without replacing the complete pump
• Motor shaft key included with the motor

Specifications

Installation Information

Replacement of a commercial pool pump motor should be performed by a qualified pool equipment professional or electrician. Disconnect and lock out electrical power before servicing the pump.

The replacement motor must be properly wired for the available voltage and connected according to the motor nameplate, Pentair instructions, and applicable electrical codes. The existing pump components should also be inspected for wear before the new motor is placed into service.

Confirm Before Ordering

Confirm Pentair part number 357065S, 5 HP rating, single-phase electrical service, 208–230V supply, and EQ500 pump compatibility before ordering.

Pentair specifies 357065S for EQ500 pump part numbers 340019 and 340030. Do not select a replacement motor based solely on horsepower. EQ Series pumps are available in different horsepower, voltage, and phase configurations that use different motor part numbers.

This is the single-phase 5 HP motor. Three-phase EQ500 pump configurations use a different replacement motor.

Warranty Information

This is a genuine Pentair OEM replacement component. Warranty coverage is subject to Pentair’s current replacement-part warranty terms, proper installation, application, electrical supply, and operating conditions.

Customer Q&A

Q: What pumps use Pentair 357065S?

Pentair specifies 357065S for 5 HP single-phase EQ500 commercial pumps, including pump part numbers 340019 and 340030.

Q: Is this a complete pump?

No. This product is a replacement motor package for an existing compatible Pentair EQ Series pump. It is not a complete pump assembly.

Q: Is the 357065S a 5 HP motor?

Yes. It is a 5 HP commercial replacement motor.

Q: Is this motor single phase or three phase?

It is single phase. Three-phase EQ500 configurations require a different motor.

Q: What voltage does this motor require?

The 357065S is designed for 208–230V, 60 Hz electrical service.

Q: Does it fit the Pentair EQ500?

Yes. Pentair lists 357065S as the replacement motor for compatible 5 HP single-phase EQ500 pumps.