Pentair - Pentek XE 4" Submersible Motor - 1 HP

The Pentair Pentek XE P43B0010A3 is a high-performance 1 HP three-phase 230V submersible motor engineered for use in 4" well pump systems. Built with a Kingsbury-type thrust bearing rated to 700 lbs, this motor is designed for durability under continuous, high-load conditions. The motor features a fully stainless steel shell and shaft for long-term corrosion resistance, along with advanced Class F motor insulation and an epoxy-encapsulated stator that ensure heat resistance and reliability in demanding environments. Designed to support STA-RITE and other NEMA-mount pump ends, it delivers consistent performance and longevity across residential, commercial, and agricultural water systems.

Key Features:

• Three-phase 230V configuration for commercial-grade applications
• 700 lb thrust bearing for high-load performance
• 17-4PH stainless steel motor shaft with corrosion resistance
• Automatic thermal protection built-in
• Fully factory-tested for pressure and runtime assurance
• Encapsulated stator and Class F insulation for extended motor life
• Surge arrestor included for added protection

Construction & Durability:

• Shell, fasteners, and end bell made from 304 stainless steel
• 17-4PH hardened stainless steel shaft for high torque and corrosion resistance
• Nitrile sand boot and EPDM diaphragm for harsh well conditions
• Professional-grade build with 100% pressure/run testing

Performance & Functionality:

• Horsepower: 1 HP
• Voltage: 230V (3-phase)
• Service Factor: 1.4
• Full Load Amps: 4.1
• Max Load Amps: 4.9
• Locked Rotor Amps: 26
• Line-to-Line Resistance: 3.2–4.2 ohms
• Max Water Temperature: 86°F (30°C)

Ease of Installation & Use:

• Standard 4" NEMA motor mounting compatibility
• Field-serviceable cable with UL/CSA certification
• Factory-supplied 48" lead length

Technical Specifications:

• Model: P43B0010A3
• Horsepower: 1 HP
• Voltage: 230V, 3-phase
• Service Factor: 1.4
• Thrust Rating: 700 lbs
• Insulation: Class F (311°F/155°C)
• Length: 11.7 in (297 mm)
• Weight: 23.1 lbs (10.5 kg)
• Certifications: UL, CSA, NSF/ANSI 61

Installation & Application:

• Ideal for deep well residential, agricultural, and commercial water systems
• Recommended for use with Pentair STA-RITE Signature 2000® 4” pump ends
• Suited for continuous duty in clean water environments up to 86°F

Compatibility & Optional Accessories:

• Pairs with pump end model L20P4EH for 20 GPM @ 1 HP systems
• Compatible with Pentair control boxes for 3-wire configurations
• Uses XLPE replacement motor leads (e.g., P18-1486K)