Low water pressure can turn showers into slow drips and dishwashing into a chore. A bad pressure setup is more than annoying—it wears out your pump and causes frequent cycling. That’s where the Red Lion Inline Pressure Tank comes in.
This compact, pre-charged model helps stabilize water flow and protect your system without taking up much space. It’s a smart fit for tight spots and small homes. Built for performance, it’s easy to install and made to last.
Let’s break down why this tank matters and how it fits into your setup.
Why the Red Lion Inline Pressure Tank Works So Well
The Red Lion Inline Pressure Tank (model RL2A) is designed for small to mid-size water systems. It smooths out flow and takes pressure off your well pump. That means fewer starts and stops, longer pump life, and better water performance.
It’s a pre-charged pressure tank, meaning it comes filled with air (20 PSI). The internal butyl rubber tank diaphragm keeps water and air separate, which keeps your pressure consistent and your system running efficiently.
This tank is also certified safe for drinking water use. It’s compact, corrosion-resistant, and built to last.
The Best 2 Gallon Pressure Tank for Tight Spaces
Size matters—especially in cramped installs. This 2 gallon pressure tank measures just 8 by 8 by 12 inches and weighs 4.2 pounds. Perfect for under-sink setups, closets, or crawl spaces where vertical tanks won’t fit.
The tank connects using a 3/4 inch MNPT thread, making it easy to fit standard plumbing systems without adapters.
It’s rated for up to 150 PSI, which covers most home systems running between 40 and 60 PSI. Adjust the air pressure if needed using a tire gauge and compressor.
Strong Build That Keeps Pressure Locked In
This is a steel pressure tank coated with a durable powder finish to keep rust away. Inside, the butyl rubber tank liner keeps the air cushion sealed and responsive.
The result? Smooth flow, longer pump life, and no random pressure drops when someone turns on the tap.
You also get a stainless steel system connection and a sealed inner liner that resists leaks. That’s key when running any well pump pressure tank setup.
Quick Setup, Long-Term Payoff
Installing the RL2A is straightforward. No special tools needed. A couple of wrenches, some thread tape, and a pressure gauge are enough.
Just shut off your pump, drain the system, hook up the tank, check the pre-charge, and you’re done.
You’ll see fewer pump cycles almost right away. That alone could extend your pump’s life by years.
How It Compares: Size and Value Breakdown
The 2-gallon RL2A costs $71.83 on Amazon. It’s compact and efficient—great for small homes and standard water use.
If your household runs multiple showers or appliances at once, the 4-gallon version ($90.87) might be better. That extra room helps with flow during higher demand.
Red Lion also makes larger vertical tanks (20, 34, and 44 gallons) for bigger systems. These take up more space but handle higher volumes.
Common Issues and How to Fix Them
- Fast cycling? Check the pre-charge. It should be about 2 PSI below your pump’s cut-in pressure.
- Leaks at the fitting? Turn off the system, clean the threads, apply new tape, and reinstall.
- Waterlogged tank? If the diaphragm fails, you’ll need to replace the tank.
- Noise or pressure drops? Could be time for a check valve or new gauge.
These tanks are built to last, but like anything, they work best with a quick check-up now and then.
What Customers Are Saying
With a 4.4-star average from over 90 reviews, the RL2A gets strong feedback for size, ease of install, and performance. Users love how it fits in tight spots. Many say it takes under an hour to install and instantly improves their water pressure.
Plumbers say it’s a solid mid-range choice—simple, durable, and perfect for smaller homes or setups with space limits.
Is the Red Lion Inline Pressure Tank a Good Buy?
Yes. If you want solid pressure, fewer pump cycles, and no giant tank hogging space, this one makes sense.
The Red Lion Inline Pressure Tank offers smart design in a small package. It gives your well pump a break, keeps water flow steady, and fits where others won’t.
At $71.83, it’s a fair deal for better performance and fewer repairs. You can grab it on Amazon and install it without a pro.
Your water system deserves more consistency—and your pump deserves a break.
