4″ Submersible Pump with Technopolymer Discharge Model 4PWT13G

The 4PWT13G is a high‑head 4-inch deep well submersible pump with technopolymer discharge, engineered by Pearl for reliable performance in residential, agricultural, and industrial water supply systems.

Designed for deep well and low‑flow, high‑pressure applications, this pump delivers exceptional head capability while maintaining stable and efficient operation. It is an ideal solution for pressure boosting, irrigation, and clean water transfer where vertical lift and consistent pressure are required.

The pump features a corrosion‑resistant technopolymer (Noryl®) discharge with an integrated check valve, reducing maintenance and extending service life. Its floating impeller system ensures optimized hydraulic performance and improved durability when handling light sand content. Built for continuous‑duty operation, the 4PWT13G is well suited for demanding installations requiring long‑term reliability.

A NEMA standard motor adapter allows seamless compatibility with industry‑standard submersible motors, offering flexibility for both new installations and system replacements.

Performance Range

• Recommended flow range: 6 – 20 GPM
• Maximum head: up to 1090 ft
• Maximum liquid temperature: 140°F (60°C)

Key Features

• Continuous‑duty rated for uninterrupted operation without damage to internal components
• Floating impeller system for consistent efficiency and enhanced sand‑handling capability
• Built‑in technopolymer (Noryl®) check valve for corrosion resistance and lightweight construction
• NEMA standard motor adapter for compatibility with standard submersible motors
• Precision‑engineered shaft system
  • Pumps with 19 stages or fewer include one shaft bearing
  • Pumps with more than 19 stages include two shaft bearings for improved stability and longer service life

Pumped Liquid

Clear water

Typical Applications

• Deep well water supply systems
• High‑pressure boosting installations
• Agricultural irrigation systems
• Industrial clean water transfer
• Residential and commercial water distribution