10 Best Well Pressure Tank Reviews | 2021 Buying Guide

Most of us rely on wells for a constant supply of fresh and healthy drinking water in our homes. However, it is difficult and sometimes nearly impossible to draw out water from wells without a proper system.

One of the most significant components of a well system is the pressure tank. Your water pump may wear out rather quickly without the help of it. Therefore, if you want to have complete freedom of accessing the well water, you need to have the best well pressure tank by your side.

It is troublesome to know which pressure tank to purchase. However, we have got that covered for you. Check out the article, and you will know exactly which tank will best suit the water system of your house.

Top 10 Well Pressure Tank

Here, we have lined out the top 10 best well pressure tanks on the market. Make sure to have a look at them before coming to a decision.

WaterWorker HT-30B Vertical Pressure Well Tank

Recently, a high-quality, well pressure tank is becoming a necessity rather than a luxury. It holds in its hand the life of the well pump and itself. So, if you are not in a mood to waste hard-earned cash, check out the durable WaterWorker HT-30B well pressure tank.

Unlike other products, the tank is extremely sturdy due to the combination of stainless-steel and gloss enamel finish. The build allows the outer shell to resist the various effects of the elements. It can work in harsh conditions while resisting sunlight.

The butyl diaphragm doesn’t crease or stretch; instead, it flexes because of its unique design. The diaphragm separates the air and water inside the tank, and it is pre-charged at 38 PSI, which ensures a powerful pressure.

On the other hand, the water reservoir features a polypropylene liner to prevent the water from coming into direct contact with the stainless-steel outer shell. The liner doesn’t crack, peel or chip easily. It also prevents rust buildup while protecting the purity of the water.

The tank can contain 26 gallons of water, which is quite useful to stop quick cycles. It meets the requirements of the National Sanitation Foundation (NSF), ensuring safe and prolonged usage.


  • The combination of stainless steel and enamel finish resists elemental effects
  • The rubber butyl diaphragm flexes rather than stretching and creasing
  • Polypropylene liner prevents corrosion and maintains the taste and odor of water
  • Comes at a reasonable price


  • The 20-gallon model has a drawdown capacity of 5.8 gallons only
  • Doesn’t last long like other tanks

Amtrol WX-202 Well Pressure Tank

You cannot but hear the names Amtrol and Well-X-Trol, when you opt to buy a pressure tank. The brand has been booming on the market for more than 50 years because of their uniquely designed tanks. So, without further ado, let us have a glimpse at the Amtrol WX-202 well pressure tank.

Initially, the tank features a stainless-steel construction much similar to the previous one. The sturdy build protects the external from impacts and keeps the internal safe from aftershocks. Furthermore, the product comes with a welded stainless-steel valve, preventing any sort of pressure loss during operation.

Apart from that, the internal portion uses a butyl diaphragm to separate the air and water reservoir. It has a polypropylene liner, which averts direct connection of the water and steel outer shell. This allows the product to resist corrosion and maintain the purity of water inside.

On the other hand, the diaphragm and liner are secured using a positive hoop ring seal, adding more strength and life to the tank.

The product has a maximum capacity of 20 liters, and it is pre-charged at 38 PSI. For best results, do not let the switch settings go over 20 PSI in terms of the differential pressure between the cut-out and cut-in.


  • Outstanding durability and reliability
  • Virgin polypropylene liner doesn’t peel, flake, crack, or chip
  • Unique hoop ring seal to secure the diaphragm
  • It features stainless steel welded air valves


  • It has a difficult installation process
  • You may need to manually fix the pressure settings at first

Flotec FP7120 Vertical Pre-Charged Pressure Water Tank

The next on our list of the best well pressure tank is the Flotec FP7120. It is an excellent product with a substantial capacity. Furthermore, it suitable for residential usage, so you might want to have a look before moving to the next one.

Initially, the outer shell of the product is made up of thick gauge steel, which is able to withstand heavy impacts and allows the tank to have a maximum working pressure of 100 PSI.

Other than that, the exterior features an electrostatically applied polyester finish, which makes the tank impervious to sunlight and further elemental effects. The product’s interior comes with a liner to prevent water from coming into contact with the stainless-steel.

Additionally, it is pre-charged with 40 PSI and can contain 35 gallons of water easily. The interior is also rich with nitrogen, which assures top-notch performance.

With that said, the product is also easy to maintain due to its removal water/air separator. The air valve is also placed in a convenient place inside the tank, making it easier to hook it up to the system.

Lastly, the vertical pressure tank is quite compact and consumes 50% less space than most products on the market.


  • Has a large capacity of 35 gallons
  • Nitrogen-rich interior ensures powerful air pressure
  • Easy to maintain
  • Heavy gauge steel combined with polyester finish provides years of performance


  • It has a small drawdown capacity
  • You may need to adjust the PSI before installing

Amtrol WX-203 X-Trol Stand Well Water Tank

Once again, we are back to Amtrol and another pressure tank of the Well-X-Trol model. Similar to the last one, the product is also durable and reliable at the same time. The Amtrol WX-203 tank costs more than the previous model, but it is worth every penny.

First of all, the well pressure tank features a sturdy outer shell made up of heavy-duty steel. It makes the exterior impervious to impacts while protecting the internal diaphragm, water, and air reservoir.

Similar to the last one, the product also comes with a virgin polypropylene liner, which stops the water from coming into direct with the steel shell. This prevents rust buildup, corrosion, and water contamination, which is crucial for a tank.

Additionally, the steel system of the tank is strong enough to deal with aggressive water as well. For further reliability and strength, the container features a positive hoop ring seal capable of securing the liner and the diaphragm at the same time.

The tank has a vertical design, which minimizes floor space consumption. Due to having deep-drawn steel domes instead of rolled steel, it has twice the strength and minimum weight. Overall, the tank is undoubtedly useful for residential purposes.


  • Strong and reliable exterior
  • Positive hoop ring seal ensures further strength and reliability
  • Polypropylene liner prevents water contamination
  • Consumes a minimum amount of floor space


  • Lifespan will reduce if not maintained regularly
  • It is somewhat expensive in comparison to other tanks

Wellmate WM-12 / WM0150QC Captive Air and Retention Fiberglass Tank

While most people prefer stainless-steel construction, some prefer a lightweight tank with a fiberglass body for ease of installation. Hence, if you are looking for an alternative for stainless-steel tanks, you can have a look at the Wellmate WM-12 fiberglass tank.

Although it is lightweight, it doesn’t mean the product cannot contain a good amount of water. The WM-12 has a water reservoir capable of containing approximately 153 liters of water, which is more than enough to stop quick pump cycles.

As you already know, the tank comes with a fiberglass body, which means it is able to resist rust to the next level. Additionally, the exterior is sealed with epoxy resin to prevent mild impacts and scratches.

Apart from that, the tank weighs only 42 pounds, and it is extremely easy to install. Furthermore, it has a fully replaceable polymer air cell, which features quick-connect technology to make maintenance easier than ever before.

Besides, the tank comes with a durable PVC bottom outlet and inlet that are resistant to impacts. It also features corrosion resistant molded polymeric base, ensuring durability and long-term usage with less maintenance.

In a nutshell, the WM-12 is undoubtedly the best fiberglass pressure tank on the market. It is suitable for both commercial and residential applications.


  • Fiberglass-build resists rust on both inside and outside
  • Lightweight and easy to install
  • Features quick-connect technology and replaceable air cell
  • Epoxy-resin protects the exterior from scratches and dents


  • Not as sturdy as stainless-steel tanks
  • It is not highly resistant to the effects of sunlight

Flotec FP7110T Vertical Pre-Charged Pressure Tank

If you have a well, a good pressure tank is a must for regulating system pressure. When it comes to buying compact pressure tanks, people are often recommended Flotec FP110T. This vertical model was designed for convenient handling and efficacy.

The product is sturdily produced, with an appliance-like finish. It is built with heavy gauge steel, but the water inside does not come in contact with the material, thanks to its smooth, 1-piece PVC water cell. It protects the tank from getting damaged.

Setting it up is something that can be done in less than half an hour and usually doesn’t require professional help. You can also replace its water cell for convenience. It comes pre-charged to save you some work.

The product comes with an air valve to easily calibrate the tank’s pressure. Although its real capacity is 19 gallons, the amount of available water rises because of pre-charging.

It can fit inside a small space easily. The vertical tank has a diameter of 16” and a length of 24.625”, making it perfect for your summer house, lawn sprinkler system, cabin, etc.


  • The tank comes with a 1” NPT discharge tapping
  • It protects itself from corroding with a 1-piece PVC bladder
  • It is a compact and heavy-duty product that comes pre-charged
  • It is easy to install and calibrate with an air valve at the top


  • The tank’s plastic threads may not be perfect
  • The product does not include a mounting bracket.

WaterWorker HT-14HB Water Worker Horizontal Pre-Charged Well Tank

There aren’t many well pressure tanks that can give you your money’s worth like WaterWorker’s HT-14HB will. It is a horizontal tank packed with a bunch of features.

WaterWorker HT-14HB comes with a seamless butyl composite diaphragm that works according to air pressure and water level. It is heavy-duty and increases the product’s lifespan.  The design allows it to curve instead of stretching and getting creased like a typical bladder tank.

Another good thing about the diaphragm is that there is a locking ring to give it an airtight seal. For protection, the tank has a high-quality enamel finish. It is a 14-gallon tank and equivalent to a 30-gallon galvanized tank.

It has a polypropylene liner to keep the reservoir from flaking or cracking. It keeps the water separate from the air and gives protection against bacterial growth and abrasion. The liner being non-metallic, your water remains odorless and fresh.

The well tank has a height of 16” and a diameter of 21”. It is NSF listed under ANSI/NSF Standard 61 and complies with F. D. A’s regulations for portable water.


  • The product features a strong deep drawn domed shell made of steel
  • Its polypropylene liner prevents chipping and cracking
  • It has a butyl diaphragm with a locking ring to keep it airtight
  • For residential use, it has a maximum pressure rating of 100 PSI


  • The supporting mount is not strong enough
  • It does not come with a bottom drain.

WX 202 Amtrol 20 Gallon

There should be no compromise on your well tank’s quality if you want to keep your pump from wearing down prematurely. Amtrol is one of the most trusted brands out there for its emphasis on the quality of its products; WX 202 Amtrol is no different.

This pressure tank comes with a seamless butyl diaphragm that is the thickest in the market. It does not stretch and crease but fits perfectly to the shell. Moreover, it doesn’t allow for bubbles to form, preventing sediment or water trapping.

The diaphragm protects against bacterial growth. It comes with a welded air valve that is permanently attached to it rather than being mechanically threaded. It reduces strain on the pump and prevents loss of air pressure.

Its deep-drawn steel domed shell is another plus; it has twice the strength of a rolled steel counterpart. The tank also comes with a superior polypropylene liner to guard against corrosion. Each of these guys is pressure-tested. So, you can rest assured about its safety.

The product can operate at a maximum temperature of 200F. No rough parts of the interior can harm the liner or the diaphragm because of its splendid welding system. All of its components are NSF International Standard 61 listed.


  • The tank comes pre-pressurized to 38PSIG
  • It has an appliance-like finish with stainless steel system connection of 1” NPT
  • It comes with a polypropylene diaphragm and liner
  • There is a welded air valve with the diaphragm to prevent losing air pressure


  • You can mount it only vertically
  • Some find it to be a bit pricy but worth every penny.

Wellmate WM-9 / WM0120QC Captive Air and Retention Fiberglass Tank

If you are looking for a light-weight well pressure tank, we recommend you give Wellmate’s WM-9 fibreglass tank a try. It is a highly efficient and no-hassle product with a 30-gallon capacity.

Steel is sturdier than fibreglass; however, it is twice as heavy. So, installing WM-9 is much faster and cheaper. It also has a greater water drawdown capacity than a steel one of the same size. The tank is pre-charged at 24 PSI and has a maximum of 125 PSI operating pressure.

Because it uses lead-free construction, the item is corrosion resistant. It means that water will not come in contact with chemicals or other unwanted materials. The air cell inside is replaceable and made of engineered polymer.

It is a rust-resistant tank and thus useful in coastal places. There is a one-piece inner shell that has a high-density polyethylene moulding. Sealed by epoxy-resin, the outer shell is not prone to denting. Plus, it has a scratch-resistant paint system. So, the tank requires little to no maintenance.


  • The pressure tank is pre-charged at 24 PSI and has a 30-gallon capacity.
  • It weighs less than half as much as a steel tank but has a greater water drawdown capacity.
  • It has a high-impact PVC moulded one-piece bottom inlet/outlet drain.
  • It comes with a long-lasting and completely replaceable interior air cell.


  • Having a non-steel design, it can be more susceptible to damage.
  • It is a little costly.

Goulds V60 HydroPro pressure tank

Goulds V60 HydroPro is one of the most popular pressure tanks out there. Considering the particulars and the water storage system of this product, it isn’t hard to see why so many people swear by its efficiency.

The company gives you lead-free tank tees, valves and unions with the item. Its base is built using high-density polypropylene. The FDA compliant liner is made of fusion-bonded polymer for protection; it keeps water safe to consume.

V60 is carefully manufactured to last long. It has a durable, glossy blue finish with powder coating over a surface treatment of zinc phosphate. Its inner shell keeps the diaphragm from expanding too much.

The tank comes pre-charged at 38 PSI. It has a maximum of 125 PSI operating pressure and 120°F temperature rating. Its system connections are made of stainless steel. Besides, the product is factory-tested.

Goulds V60 has a superior butyl rubber made diaphragm. The 20-gallon well pressure tank is fully water and air-tight. You can use it for your home, farm or cottage. Customers are rarely disappointed purchasing this tank.


  • The product comes pre-charged with lead-free tank tees, valves and unions
  • It has a rigid deep-drawn steel shell and a butyl rubber diaphragm
  • Its liner and base are made of heavy-duty polypropylene
  • It is long-lasting, water and air-tight, and has a maximum operating pressure of 125 PSI


  • You can only get the product in one size

It is designed to be installed indoors or in a non-corrosive environment, but the glossy finish decreases the risk of damage from sunlight.

Things to Look Out for in a Well Pressure Tank

There are a few things you need to consider before buying a pressure tank. These are sure to help you in finding the best well pressure tank for your water system.

Build Quality

First and foremost comes the build quality of the tank. A sturdy pressure tank lasts for years, and an incompatible one won’t even serve you for a year or two. As the tanks are always exposed to water, there is a high chance of corrosion build-up. So, your first job is to make sure the tank is not damaged from the inside or outside.

Usually, such products feature a sturdy steel shell. The insides come with polypropylene lining, refraining the water from being in direct contact with the steel. Currently, steel build tanks are dominating the market; however, they are somewhat susceptible to corrosion.

On the other hand, there are carbon fiber pressure tanks, which are not as famous as the former but gaining quite a reputation because of their greater drawdown capacity.

Tank Capacity

You should also consider the capacity of the product before purchasing. Therefore, think about the tasks you are planning to accomplish with the tank. If you are getting it for household stuff, then you can easily go by with a small size tank.

However, for irrigation and other projects that require a great amount of water, you will need a tank with a high capacity.

Installation Process

If you are not interested in spending more money than you already have, go for a tank that features an easy installation process. First, you will need to check the size of the tank because you may or may not have the space required for the product.

Once you are done with that, see if the product comes with a user manual and a straightforward setup process. If the tank is difficult to install, then you can always hire a professional, but why go through the extra expense when you can do it on your own.


How Long will My Pressure Tank Last?

The longevity of the product depends on the quality and regular maintenance. If both of them are good, then it should last about 10-15 years.

How to Check the Pressure of The Tank?

The ideal way is to check the pressure every few months. However, you can also do it twice a year. To check the pressure, you will need to switch off the breaker and empty the tank. Once you do that, you will have to remove the air valve cap. Now, you can use a pressure gauge to check the pressure easily.

Can I Connect Multiple Tanks to The System?

Yes, with T-fittings, you can connect multiple pressure tanks to the system. This will increase the drawdown capacity.

Can I Install a Pressure Tank Outside?

You can, but we recommend that you don’t. The outside environment makes the tank more susceptible to the elements of the weather. Therefore, it is best that you avoid installing the tank outside.

Final Thoughts

Recently, well pressure tanks are becoming more of an essential item than a luxury for the water system of a house. There is no doubt that a suitable pressure tank can bring about many benefits to the system and pump.

If you are wondering why your water pump is not lasting as long as your neighbor’s, it is probably because they have a pressure tank, and you don’t.

So, you shouldn’t sit around and wait for your pump to die. Get yourself the best well pressure tank and let the poor water pump breathe once in a while.

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