Submersible Well Pump – 1/2 HP, 4 in (Model EFSUB5‑102)

The EFSUB5‑102 1/2 HP 4‑Inch Submersible Well Pump is a dependable water delivery solution designed to provide consistent pressure and flow for residential and light commercial well systems. Engineered to operate in standard 4‑inch diameter wells, this pump delivers reliable performance for homes, cabins, farms, and properties that require a steady supply of clean well water.

With its compact submersible design, the EFSUB5‑102 operates quietly below the water level while efficiently pushing water upward through the system. Its 1/2 horsepower motor offers an excellent balance of performance and energy efficiency, making it well suited for everyday household water demands.

Key Features

• 1/2 Horsepower Motor
  Provides reliable pumping power for residential well water systems.

• 4‑Inch Well Compatibility
  Designed to fit standard 4‑inch drilled well casings.

• Submersible Operation
  Operates underwater for quiet performance and efficient motor cooling.

• Consistent Water Delivery
  Supports steady pressure and flow for household use.

• Durable Pump Construction
  Built to withstand continuous operation in submerged environments.

• Energy‑Efficient Performance
  Designed to balance dependable output with efficient power usage.

Product Description

The EFSUB5‑102 Submersible Well Pump is engineered to provide dependable water supply from drilled wells in residential and light commercial applications. Installed below the water level, the pump pushes water upward rather than pulling it, resulting in quieter operation, improved efficiency, and reduced risk of air intrusion.

Its 1/2 HP motor is well suited for supplying water to single‑family homes, cabins, and small properties, delivering reliable pressure for daily activities such as bathing, laundry, and irrigation. The slim 4‑inch profile allows for straightforward installation in standard well casings, making it an ideal choice for new systems or replacement of existing submersible pumps.

Designed for long service life, the EFSUB5‑102 offers dependable performance in demanding well environments where reliability is essential.

Manufacturer Specifications

• Product Type: Submersible well pump
• Model Number: EFSUB5‑102
• Motor Power: 1/2 horsepower
• Pump Diameter: 4 inches
• Installation Type: Submersible, vertical
• Application: Well water supply
• Use Location: Residential and light commercial wells
• Operation: Continuous duty capable
• Design: Compact submersible pumping system

Recommended Applications

• Residential drilled well systems
• Rural home water supply
• Cabins and vacation properties
• Light agricultural water delivery
• Replacement of existing 4‑inch submersible well pumps
• Property water systems requiring steady pressure

Why Choose Model EFSUB5‑102

The EFSUB5‑102 1/2 HP Submersible Well Pump offers dependable performance, quiet operation, and compatibility with standard 4‑inch wells. Its balanced motor power makes it ideal for typical household water needs, while its durable construction supports long‑term reliability. This pump is a practical choice for users seeking efficient, consistent well water delivery.