Sta-rite Pentek XE Series 5HP, 1PH, 230V Submersible Motor

The Sta-Rite Pentek® XE Series 5HP Submersible Motor is a high-performance, heavy-duty motor engineered to deliver reliable power in demanding well system applications. Built with laser-welded 304L stainless steel construction and a 700 lb-rated Kingsbury thrust bearing, this motor is designed for long service life, high efficiency, and quiet operation under tough conditions. Whether you're running a residential well or a large-scale water system, this motor provides the muscle and durability needed to keep water moving without interruption—because downtime is rarely convenient.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: P43B0050A2
• Brand / Series: Sta-Rite Pentek® XE Series
• Product Type: 4" submersible well motor
• Horsepower: 5 HP
• Phase / Voltage: Single Phase (1PH), 230V
• Design: 2-wire permanent split capacitor (PSC) for quiet, efficient operation
• Construction: Laser-welded 304L stainless steel exterior
• Shell / End Bell: 304 stainless steel over cast iron
• Motor Shaft: 17-4 precipitation hardened stainless steel
• Winding: Copper windings for durability and efficiency
• Insulation: Class F (311°F / 155°C) for extended life in harsh environments
• Thrust Bearing: Kingsbury-type, pivot shoe design, rated to 700 lbs
• Cooling / Fill: Water-filled motor design
• Cable: 48" field-serviceable lead with compression seal
• Diaphragm: EPDM construction
• Sand Protection: Nitrile sand boot
• Max Water Temperature: 86°F (30°C)
• Testing: 100% factory pressure and run tested
• Certifications: UL, CSA approved; NSF/ANSI 61 certified
• Protection: Built-in surge arrestor

Ideal For

• Residential, agricultural, and commercial well systems requiring high horsepower
• Deep well applications where durability and thrust capacity matter
• Installations in harsh or demanding environments needing corrosion resistance
• Systems requiring quiet, efficient motor performance with reliable startup
• Anyone who prefers their water system to run smoothly in the background instead of becoming a troubleshooting hobby