Let’s Dive into Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V
The Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V is a water pressure system pump designed for small boats and recreational vehicles. Manufactured by Johnson Pump, it aims to provide a reliable and quiet water supply with reduced pulsation compared to traditional diaphragm pumps. I’ve spent years dealing with finicky water systems in everything from backcountry camps to marine environments, and the promise of a smoother, quieter operation immediately caught my attention.
I was constantly battling inconsistent water pressure and noisy pumps in my off-grid cabin. I needed a dependable 24V pump that wouldn’t wake the whole campsite every time someone turned on the tap. The claims of the Aqua Jet WPS series regarding reduced noise and pulsation led me to investigate this product.
Unboxing the Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V, I was immediately impressed by the solid construction. The materials felt robust, and the overall design seemed well thought out for easy installation. My initial thought was, “This feels like it’s built to last.”
Compared to the Shurflo 4008 and the SEAFLO 33-Series pumps, the Johnson Pump appeared to have a more compact and refined design. I chose the Johnson Pump due to its five-chamber design, which theoretically should reduce pulsation more effectively than the three- or four-chamber alternatives. My first impression was excitement mixed with a healthy dose of skepticism, hoping that it would truly live up to the hype.
Real-World Testing: Putting Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V to the Test
First Use Experience
I installed the Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V in my off-grid cabin, replacing an older, much louder pump. The cabin uses a rainwater harvesting system, so the pump had to be reliable under varying water qualities. The first test was during a heavy rainstorm, followed by a week of dry weather, simulating both high and low water levels in the storage tank.
The Johnson Pump performed admirably even when the water was slightly silty after the heavy rain. The water pressure remained consistent, and the noise level was significantly lower than my previous pump. The installation was straightforward, although I did need to purchase some additional fittings to adapt it to my existing plumbing.
I was pleasantly surprised by how quiet the pump was. There was a noticeable reduction in vibration and noise compared to my old three-chamber pump. The Aqua Jet WPS 24V delivered consistent water pressure, making showering and washing dishes a much more enjoyable experience.
Extended Use & Reliability
After several months of continuous use, the Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V continues to perform reliably. There are no signs of leaks or diminished performance. I routinely check the inlet strainer (PUMProtector is a must!) for debris, and it’s held up well to regular cleaning.
The pump’s durability has impressed me. There’s no noticeable wear and tear despite being subjected to fluctuating water levels and occasional sediment. Maintenance is simple, primarily involving cleaning the inlet strainer periodically.
Compared to my previous pumps, the Johnson Pump has been a revelation. The consistent water pressure and quiet operation have significantly improved the quality of life in my off-grid cabin. It has definitely exceeded my expectations.
Breaking Down the Features of Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V
Specifications
Capacity: 20 liters per minute (5.2 gallons per minute). This is the pump’s flow rate, indicating how much water it can move in a given time. A higher capacity is generally better for multiple simultaneous water outlets.
Diaphragm Material: Santoprene. Santoprene is a durable and flexible thermoplastic elastomer, offering good resistance to chemicals and temperature variations. This is important for ensuring long-term reliability, especially when dealing with varying water qualities.
Valve Material: EPDM. EPDM (Ethylene Propylene Diene Monomer) is a type of synthetic rubber known for its excellent resistance to water, heat, and weathering. Using EPDM for the valves contributes to the pump’s longevity and performance consistency.
Motor Power: 150W. The motor’s wattage indicates its power consumption. While a higher wattage can deliver more power, it also means increased energy usage.
These specifications are important because they directly impact the performance and longevity of the pump. The Santoprene diaphragm and EPDM valves ensure durability and resistance to common water contaminants. The five-chamber design contributes significantly to the reduced noise and pulsation, enhancing the overall user experience.
Performance & Functionality
The Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V excels in providing consistent and quiet water pressure. It reliably delivers water to multiple outlets without significant pressure drops. The pump does its job very well.
The Johnson Pump’s strengths lie in its quiet operation, consistent pressure, and durable construction. The primary weakness is the need for additional fittings for specific installations. It easily meets expectations.
Design & Ergonomics
The Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V boasts a compact and robust design. Its materials feel high-quality, and the weight is manageable for installation. The compact size makes it suitable for installations where space is limited.
The pump is user-friendly, with clear instructions and straightforward connections. There is minimal learning curve. The design promotes ease of installation and maintenance.
Durability & Maintenance
With proper care and maintenance, the Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V should last for many years. The Santoprene diaphragm and EPDM valves contribute to its long-term durability. Expect a long lifespan.
Maintenance is relatively easy. It involves periodic cleaning of the inlet strainer and occasional inspection of the pump’s connections. Easy maintenance promotes longevity.
Accessories and Customization Options
The Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V doesn’t come with extensive accessories, but it’s designed to integrate with standard plumbing fittings. The most crucial accessory is the PUMProtector inlet strainer, which protects the pump from debris.
The pump is compatible with various accumulator tanks, pressure switches, and plumbing fittings. There are limited customization options, but it integrates well with standard components.
Pros and Cons of Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V
Pros
- Significantly Reduced Noise: The five-chamber design dramatically minimizes noise compared to traditional diaphragm pumps, creating a more peaceful environment.
- Consistent Water Pressure: Delivers stable and reliable water pressure, ensuring a comfortable user experience even with multiple outlets in use.
- Durable Construction: High-quality materials like Santoprene and EPDM ensure long-lasting performance, even under demanding conditions.
- Easy Installation: Straightforward design and clear instructions make installation relatively simple, even for DIY enthusiasts.
- Compact Design: The pump’s compact size allows for flexible installation in tight spaces.
Cons
- Additional Fittings May Be Required: Adapting the pump to existing plumbing may necessitate purchasing extra fittings.
- Requires Inlet Strainer: A separate inlet strainer (PUMProtector) is essential for preventing debris from damaging the pump.
Who Should Buy Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V?
The Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V is perfect for: small boat owners, RV enthusiasts, off-grid cabin dwellers, and anyone needing a reliable and quiet 24V water pressure system. It’s ideal for those who value a peaceful environment and consistent water pressure.
Those who should skip this product: individuals needing a high-volume water pump for large-scale applications or those with readily available 120V power. A must-have accessory: a high-quality PUMProtector inlet strainer.
Conclusion on Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V
The Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V is a solid investment for anyone seeking a reliable, quiet, and durable water pressure pump. The reduced noise and consistent pressure make it a standout product in its category. The Johnson Pump’s price is justified by its performance and longevity.
I would personally recommend it to anyone looking to upgrade their water pressure system in a small boat, RV, or off-grid cabin. Experience the difference a quality pump can make – invest in the Johnson Pump 10-13406-104 4.0 Aqua Jet WPS 24V today!