Let’s Talk About GROCO Pressure Storage Tank
The GROCO Pressure Storage Tank – it’s not exactly the sexiest piece of gear, but it’s absolutely vital for anyone serious about a reliable, comfortable water system on their boat or RV. This 0.5-gallon tank from GROCO promises smooth pressure delivery, prevents water logging, and reduces pump cycling, all crucial for a pleasant onboard experience. I was looking for a solution to the incessant pump cycling in my liveaboard sailboat which was waking me and my crew up at night.
My initial impression upon unboxing was that of sturdy, purposeful design. It’s a black, cylindrical tank that feels solid and well-made, definitely not flimsy. I immediately appreciated the included mounting hardware; small touches like this make a big difference when you’re retrofitting a system in a tight space.
Compared to other tanks I’ve used, like the Shurflo accumulator tank or the Whale Quick Connect, the GROCO Pressure Storage Tank immediately stands out due to its robust construction and reputation for longevity. While those tanks served adequately, their plastic construction always felt somewhat vulnerable in the harsh marine environment. The GROCO promises better performance and a longer lifespan. I had been experiencing water pressure fluctuations and pump cycling with the previous tank, and I was hoping that the GROCO’s pneumatic pressure charge would solve those issues. My first impression was one of cautious optimism mixed with a healthy dose of relief that I might finally get a good night’s sleep onboard.
Real-World Testing: Putting GROCO Pressure Storage Tank to the Test
First Use Experience
My initial test was installing the GROCO Pressure Storage Tank in my sailboat’s water system. The install was straightforward, thanks to the included mounting hardware. I tested the system under various conditions, from a calm day at the dock to a slightly choppy sail.
Even under moderate use – washing dishes, short showers – the system performed beautifully. The water pressure was consistent and the pump cycling was significantly reduced. No leaks!
Extended Use & Reliability
After several weeks of constant use, the GROCO Pressure Storage Tank has proven its worth. There are no signs of wear and tear, despite the constant vibrations and occasional saltwater spray in the bilge.
Maintenance has been minimal, which is exactly what I want from a piece of equipment like this. A quick wipe down every now and then is all it takes to keep it clean. This tank outperforms my previous system in every way. The consistent water pressure and reduced pump noise have transformed my onboard experience.
Breaking Down the Features of GROCO Pressure Storage Tank
Specifications
- The GROCO Pressure Storage Tank features a 0.5-gallon drawdown capacity, providing sufficient water volume for smaller systems and intermittent use. This drawdown capacity is crucial because it dictates how much water can be drawn before the pump needs to kick on again, minimizing pump cycling.
- It utilizes a pneumatic pressure charge which, when matched to the pump’s cut-on pressure, effectively prevents water logging by isolating the air charge from the water via a rubber bladder. This bladder is a key feature, as it prevents the air from dissolving into the water, which would eventually lead to water logging and pressure fluctuations.
- The tank is constructed with durable materials suitable for both fresh and salt water, ensuring longevity and preventing corrosion. This is essential for marine applications, where saltwater exposure is a constant threat.
- Mount hardware is included, simplifying the installation process. The included hardware eliminates the need to source compatible components separately.
- The GROCO Pressure Storage Tank can be mounted in any position, offering flexibility during installation. This is beneficial, as it allows for optimizing space utilization in confined areas.
Performance & Functionality
The GROCO Pressure Storage Tank does exactly what it promises: delivers smooth, consistent water pressure. The reduction in pump cycling is remarkable, making a noticeable difference in noise levels and extending the life of the pump. It perfectly meets my expectations.
The only potential weakness I could foresee is the tank’s capacity. For larger households or boats with multiple showers, a larger tank might be necessary.
Design & Ergonomics
The GROCO Pressure Storage Tank features a simple, functional design. The materials feel robust and the black finish is discreet. It’s easy to handle and install.
The tank is relatively compact, which is important in tight spaces. It has a cylindrical shape which allows it to be mounted securely.
Durability & Maintenance
Given the sturdy construction, I expect the GROCO Pressure Storage Tank to last for many years. Regular inspection of the bladder and fittings is recommended.
Maintenance is minimal. A periodic check of the air pressure in the tank is all that’s typically required.
Accessories and Customization Options
The GROCO Pressure Storage Tank doesn’t require many accessories, as it’s a self-contained unit. It comes with the necessary mounting hardware, but you may need to adapt plumbing fittings to match your existing system.
It is universally compatible with most standard plumbing fittings. There are no additional customization options.
Pros and Cons of GROCO Pressure Storage Tank
Pros
- Significantly reduces pump cycling, extending pump life and minimizing noise. This is the most impactful benefit for anyone living or spending time on a boat.
- Provides smooth and consistent water pressure, enhancing the overall user experience. Consistent water pressure ensures comfortable showers and reliable water flow for various onboard tasks.
- Durable construction ensures longevity in harsh marine environments. The rugged materials used in the tank’s construction resist corrosion and physical damage.
- Easy to install, thanks to the included mounting hardware and versatile mounting options. The included hardware simplifies installation and reduces the likelihood of compatibility issues.
- Suitable for both fresh and salt water systems, increasing its versatility. This makes it ideal for boats operating in both freshwater and saltwater environments.
Cons
- Relatively high price point, which may deter some buyers. The initial investment is higher compared to some competing products, but the increased performance and longevity justify the price.
- Limited capacity (0.5 gallons) may not be sufficient for larger systems or heavy water usage. In larger systems, the small capacity may result in pump cycling at a greater frequency.
Who Should Buy GROCO Pressure Storage Tank?
This GROCO Pressure Storage Tank is perfect for boat owners, RV enthusiasts, and anyone with a small, pressurized water system who wants to eliminate pump cycling and maintain consistent water pressure. It’s also a great choice for those who value durability and reliability in their equipment.
Those with very large water systems or extremely high water usage may need a larger capacity tank. If you are on a tight budget, you may want to explore cheaper alternatives.
Conclusion on GROCO Pressure Storage Tank
The GROCO Pressure Storage Tank is a top-quality product that delivers on its promises. While the price may seem steep, the improved water pressure, reduced pump cycling, and durable construction make it a worthwhile investment.
I would definitely recommend this tank to anyone looking for a reliable and efficient pressure storage solution. It’s a classic case of getting what you pay for – quality, performance, and peace of mind. Upgrade your water system today and experience the difference!