The Pentair 354810S is a genuine OEM replacement motor engineered specifically for 2 HP pool circulation systems requiring three-phase power. Designed to restore performance to compatible Pentair pumps without replacing the entire wet end, this unit matches factory standards for durability and efficiency. Installers select this model when maintaining commercial-duty systems that utilize 208-230/460V electrical service at 60 Hz.

Critical Compatibility Requirements

Verify your existing equipment matches this part number before ordering. This square flange motor is designed exclusively for select pump configurations, including WhisperFlo, Challenger High Flow, Challenger High Pressure, Max-E-Pro, and Max-E-ProXF series models. Do not assume horsepower rating alone guarantees fitment; confirm the shaft diameter and flange configuration match your current assembly. The motor weighs approximately 32 lb and operates at single-speed rotation.

Electrical Specifications and Design

• Horsepower: 2 HP
• Power Supply: 3-Phase, 208-230/460V, 60 Hz
• Amp Draw: Approximately 7.5-7.2/3.6 A
• Enclosure: Totally Enclosed Fan Cooled (TEFC)

The TEFC housing protects internal windings from debris and moisture while dissipating heat during continuous operation. A black finish aligns with standard Pentair aesthetics. Note that this listing covers the replacement motor unit only. Pump housing, impeller, diffuser, mechanical seal, and other wet-end components are not included in this package.

Installation and Safety Guidelines

Proper electrical connection is vital for safety and warranty compliance. Disconnect and lock out all electrical power before servicing. A qualified pool professional or licensed electrician experienced with three-phase pump motors must install this unit. Always adhere to the motor nameplate wiring diagram, applicable ground rules, and Pentair instructions. Retain proof of purchase and installation documentation for potential warranty coverage verification.