Myers Pump – 1/2 HP Convertible Shallow Well Jet Pump, Cast Iron, Double Ball Bearing, 150 Ft Max Head, 65 PSI (MPN: HJ50S)

Keep Your Water Flowing Smoothly – Myers Convertible Shallow Well Jet Pump, 1/2 HP

When it comes to reliable water supply solutions, the Myers Convertible Shallow Well Jet Pump stands out as a top choice for both professional contractors and DIY homeowners.

This powerful 1/2 HP pump is engineered to deliver exceptional performance, ensuring your water needs are met efficiently and effectively.

With its robust construction and advanced features, the Myers HJ Series is designed to tackle a variety of applications, from residential to agricultural.

Whether you're looking to maintain a steady water supply for your home or manage irrigation for your farm, this pump is built to perform.

Why Choose the Myers Convertible Shallow Well Jet Pump?

The Myers HJ Series is renowned for its durability and reliability, making it a trusted choice among professionals.

Its heavy-duty cast iron construction ensures longevity, while the precision-molded impellers and diffuser provide smooth, balanced performance. This pump is not just about power; it’s about delivering consistent results that you can count on.

Key Features of the Myers Convertible Shallow Well Jet Pump

• ✅ Durable Heavy-Duty Construction – Built with a robust cast iron body for long-lasting performance in demanding environments.
• ✅ Stainless Steel Impeller Wear Ring – Enhances efficiency and extends the life of the pump.
• ✅ High Maximum Pressure – Operates at a maximum pressure of 65 psi, ensuring strong water flow.
• ✅ Adjustable Pressure Switch – Features a high-quality pressure switch with customizable settings for optimal performance.
• ✅ Double Ball Bearing Motor – Provides smooth operation and reduces wear, enhancing the pump's lifespan.
• ✅ Easy Priming – Includes a priming screen for hassle-free setup and operation.
• ✅ Versatile Voltage Options – Dual voltage capability (115/230V) allows for flexible installation options.

Understanding Shallow Well Jet Pump Technology

Shallow well jet pumps are designed to draw water from wells where the water level is no deeper than 25 feet from the ground surface.

They operate using a venturi system, which creates a vacuum to draw water up. The Myers Convertible Shallow Well Jet Pump utilizes this principle effectively, with its internal jet assembly working in tandem with the motor to create the necessary suction.

This technology is crucial for ensuring consistent water delivery in homes and properties with shallow water sources.

Key Components and Their Functions:

• Impeller: This rotating component within the pump accelerates the water, increasing its velocity and pressure. The stainless steel wear ring on this Myers pump enhances its durability and efficiency.
• Diffuser: Guides the water from the impeller to the volute, further increasing pressure.
• Jet Assembly (Venturi): This is the core of the jet pump's operation. It consists of a nozzle and a venturi. Water is recirculated from the pump to the nozzle, creating a high-velocity stream that passes through the venturi. This stream reduces the pressure in the venturi, drawing water from the well into the pump.
• Motor: The 1/2 HP motor powers the impeller, providing the necessary energy for the pumping action. The double ball bearing design ensures smooth operation and longevity.

Performance Benchmarks and Efficiency Considerations

The efficiency of a shallow well jet pump like the Myers HJ Series is often measured by its ability to deliver a consistent flow rate at a given pressure.

For a 1/2 HP pump, typical flow rates can range from 5 to 10 gallons per minute (GPM) depending on the total dynamic head (TDH) – the sum of static lift, friction loss, and pressure head.

The Myers pump's design, particularly its stainless steel impeller wear ring and precision-molded diffuser, contributes to minimizing internal recirculation and maximizing hydraulic efficiency.

This means more of the motor's energy is converted into water movement, leading to lower energy consumption over time compared to less efficient designs.

Factors influencing performance also include the depth of the water source (within the 25-foot limit for shallow wells) and the condition of the well itself.

Regular maintenance, such as checking for air leaks in the suction line and ensuring the jet assembly is free of debris, is crucial for maintaining optimal performance and longevity.

Factors Affecting Flow Rate:

• Total Dynamic Head (TDH): The greater the TDH, the lower the flow rate.
• Well Depth: While designed for shallow wells, the exact depth impacts suction lift.
• Pipe Diameter and Length: Longer or narrower pipes increase friction loss.
• Voltage Supply: Consistent and correct voltage ensures motor operates at peak efficiency.
• Pump Condition: Wear on impellers or leaks can significantly reduce output.

Troubleshooting Common Issues

While the Myers Convertible Shallow Well Jet Pump is built for reliability, like any mechanical device, it can encounter issues.

Understanding common problems and their solutions can save time and prevent unnecessary service calls. One frequent issue is the pump failing to prime or losing prime. This is often caused by air leaks in the suction line, a faulty foot valve, or a low water level in the well.

Ensuring all connections are airtight and the foot valve is functioning correctly is paramount. Another common problem is reduced water pressure or flow.

This could stem from a clogged jet assembly, worn impeller, or a malfunctioning pressure switch.

The adjustable pressure switch on this Myers model allows for recalibration, but if the issue persists, a thorough inspection of the internal components is recommended.

The double ball bearing motor is designed for longevity, but if unusual noise or overheating occurs, it may indicate a need for bearing replacement or motor service.

Common Problems and Solutions:

• Pump Not Priming: Check for air leaks, verify foot valve operation, ensure water level is sufficient.
• Loss of Prime: Similar to not priming, but often indicates a leak that has developed over time.
• Reduced Water Pressure/Flow: Inspect and clean the jet assembly and impeller, check for obstructions in the suction line, verify pressure switch settings.
• Pump Cycles Frequently: Check for leaks in the pressure tank or plumbing system, ensure the pressure switch is set correctly.
• Noisy Operation: Inspect motor bearings, check for debris in the pump housing.

Maintenance for Longevity

To ensure your Myers Convertible Shallow Well Jet Pump continues to operate efficiently for years to come, a proactive maintenance schedule is essential.

While the pump is designed for durability, simple checks can prevent major issues. Periodically inspect the pump and its connections for any signs of leaks or corrosion.

Ensure the area around the pump is clean and free from debris that could obstruct airflow or clog intake filters. If your pump is exposed to freezing temperatures, proper winterization is critical to prevent damage to the pump housing and internal components.

This typically involves draining the pump and associated plumbing. The priming screen should also be checked and cleaned as needed to maintain easy priming.

While the heavy-duty construction and double ball bearing motor minimize the need for frequent internal servicing, consulting the owner's manual for specific maintenance recommendations is always advised.

Installation Complexity

Installing the Myers Convertible Shallow Well Jet Pump is a task best suited for professionals. While it is designed for efficiency, the installation process may require specialized tools and knowledge of plumbing systems.

We recommend hiring a licensed plumber to ensure proper installation and compliance with local codes. This will not only guarantee optimal performance but also extend the life of your pump.

What Pros & DIYers Need to Know

For Pro Contractors:

This pump meets the rigorous demands of job sites, offering durability and high performance that professionals rely on.

Its heavy-duty construction and adjustable pressure settings make it a versatile choice for various applications, saving you time and ensuring customer satisfaction.

For DIY Homeowners:

If you're considering a DIY installation, be prepared with the right tools and a solid understanding of plumbing systems.

While the pump is user-friendly, professional installation is highly recommended to avoid potential pitfalls and ensure everything runs smoothly.

Why Buy from PSAM?

At PSAM, we pride ourselves on offering high-quality, professional-grade products that you can trust.

The Myers Convertible Shallow Well Jet Pump is no exception. By choosing us, you're not just purchasing a pump; you're investing in reliability, performance, and peace of mind.

Our expert support ensures you have the guidance you need for a successful installation and long-term satisfaction.

Don’t Wait – Secure Your Water Supply Today!

With the Myers Convertible Shallow Well Jet Pump, you’re not just buying a product; you’re ensuring a steady, reliable water supply for your home or business.

Don’t compromise on quality—get yours today and experience the difference!