While it is good to have many options to consider, this can sometimes backfire without some helpful guidance. So, in this review article, we have short listed what we consider to be the Top 7 Best Portable Air Tanks.

Portable air tanks provide are an important, convenient and reliable source of compressed air which are particularly useful in situations where a fixed source of compressed air is not available or practical.

You may also find portable air tanks can come in very handy when working on remote job sites, needing to inflate tires or balls while traveling, or when needing to operate pneumatic tools in areas where there is no electricity supply.

Portable air tanks can also be used for many recreational activities such as paintball, or airsoft. They come in a wide range of sizes and materials, so users are able to choose the right capacity and pressure rating that suits their needs.

Proper maintenance of portable air tanks is very important to ensure the safety and longevity of the tank. When you are considering purchasing a portable air tank, you should take into consideration factors such as capacity, pressure rating, features, and price to make sure you get the best portable air tank for your needs.

Recommended Top 7 Best Portable Air Tanks

Knowing where to start and how one portable air tank compares against another can be hard to find, so we have taken some of the guess work out of it for you with our recommended and reviewed list of portable air tanks below.

ViAir 91014 1-Gallon 4-Port Air Reservoir Tank with 1/4" NPT

One of the best tanks you will find if you want one that does not take up too much space, yet can easily hold a good amount of pressure and let you complete your task easily.

Specifications

This air compressor comes with a max working pressure of 150 PSI. So that you can easily mount it to the wall or anywhere you like, it comes with ¼ inch NPT ports (4 in total) and mounting brackets as well. Isolator bushings and mounting hardware are also included in the package. To ensure that there is no erosion, the external part of the compressor has been coated with silver. You also get a year’s warranty (for defects). However, to use the air tank you need to include a pressure release valve and a drain cock.

Pros

• Max working pressure of 150 PSI
• It comes with mounting brackets and hardware
• Silver coated
• One year warranty

Cons

• Attaching the motor and the tank can be a little confusing.

Check Latest Price on ViAir 91014 1 Gallon 4-Port Air Reservoir Tank with 1/4" NPT.

Vixen Horns VXT1500 1.5-Gallon 6-Port Steel Air Tank.

Vixen Horns is one of the best brands available in the market that masters in making products related to compressed air.

Specifications

The tank comes with 6 ports which are ¼ inch NPT. It also has an anti-corrosion coating and is made of steel with a black powder coat. The tank has been precision welded, and it comes with a working pressure of max 150 PSI. The tank also comes with fittings, pressure switch, mounting hardware, air gauge, and thread sealant.

Pros

• 6 liter/1.5 gallon capacity
• Made up of steel with an anti-corrosion coat
• Precision welded
• Max working pressure of 150 PSI

Cons

• It can be hard to fit it properly

Check Latest Price on Vixen Horns VXT1500 1.5 Gal/6 Port Steel Air Tank.

Performance Tool W10005 Hi-Viz 5-Gallon Horizontal Portable Air Tank With Tire Air Chuck

A simple yet good quality air tank, that rates highly with the public and at an affordable price.

Specifications

This Performance Tool Hi-Viz 5 Gallon air tank is perfect for any contractor or professional. It features a durable, industrial grade air hose with standard tire chuck, and light weight & convenient handle for easy transportation.

This portable pressure tank has a gauge that displays Air Pressure in PSI and MPa and a maximum psi of 125. It also has an on/off air adjustment dial that’s easy to use. The safety pressure bypass valve features a manual override control.

Pros

• Tank gauge displays Air Pressure in PSI and MPa
• Tank rated to maximum psi of 125
• Air capacity of 5 gallons
• includes industrial grade air hose with standard tire chuck

Cons

• Fill hose has fixed end, unable to changing devices

Check Latest Price on Performance Tool W10005 Hi-viz 5-Gallon Horizontal Portable Air Tank.

Pro-Force FT5 5-Gallon Portable Air Tank

One of the best high-quality thanks you can find, it comes fully assembled and can be used instantly.

Specifications

The tank has a max working pressure of 135 PSI. It is made up of the best quality brass manifold. There is a handle included as well which is welded and is highly durable. the tanks come with pressure relief valve, air chuck, air pressure gauge, ¼ inch by 3 feet air hose, airline shutoff valve, and easy access fill valve.

Pros

• Max working pressure of 135 PSI
• Made of a brass manifold
• Durable handle included
• 5-gallon capacity

Cons

• It is a little expensive.

Check Latest Price on Pro-Force FT5 5-Gallon Portable Air Tank.

Metabo HPT UA3810AB 10-Gallon Reserve Air Tank

Whether the compressor is far away or near the tank, the air pressure will be maintained while you complete the job. This tank is ASME certified and is ensured to serve its purpose good and proper.

Specifications

The air tank can easily be connected to the motor and the nailer so that you can cover a good distance while you work. The pressure remains constant throughout. It comes with an industrial ball shut-off valve. It includes 5 quick connect couplers. The tank has a capacity of 10 gallons. A large knob installed lets you control the PSI.

Pros

• It can cover a distance of 200 feet away from the compressor
• It comes with an industrial ball valve
• Certified by ASME
• Max working pressure of 175 PSI

Cons

• It is quite expensive.

Check Latest Price on Metabo HPT UA3810AB 10-gallon Reserve Air Tank.

Pro-LifT W-1010A Grey 10-Gallon Air Tank

If you are looking for an air tank that can easily fill your tires or other air-related products then this is the best product for you.

Specifications

It comes with a rustproof lining and the tank has an enamel baked finish which makes it very durable. It includes a safety bypass system as well which is also patented. You can either use it horizontally or vertically. The pressure gauge is easy to read.

Pros

• It has a 10-gallon air capacity
• Max working pressure of 125 PSI
• It has a portable design with carrying handles

Cons

• The warranty only lasts for 90 days

Check Latest Price on Pro-LifT W-1010A Grey 10-Gallon Air Tank.

Industrial Air IT20ASME 20-Gallon Air Tank

If you are looking for a durable big tank then this is your best bet as it has a 20-gallon capacity. It is manufactured by one of the best brands in the industry.

Specifications

The air tank has a max working pressure of 175 PSI, is ASME certified and has 2 in 1 multi-function. It comes fully assembled and can be used instantly. You can easily keep it horizontally or vertically. It can work as a portable tank as well. It has 2 air access assemblies; one allows you to use it with an air compressor and one which allows you to carry the tank where ever you go.

Pros

• Multi-function – can be portable or connected to an air compressor
• Max working pressure of 175 PSI
• It comes with 2 handles
• Has a quarter turn tank drain valve
• Easy to use

Cons

• It is expensive

Check Latest Price on Industrial Air IT20ASME 20-Gallon Air Tank.

Frequently Asked Questions

Below you will find some of the more common questions people are asking to try and help them decide which portable air tank is right for them.

Q: What is the best size portable air tank?

A: The best size portable air tank will depend upon it's intended use, such as the type and size of air tools or equipment, the required air pressure and flow rate to run for mentioned equipment, and the duration of use required.

You can estimate the tank size needed by determining the required air volume and then selecting a tank that provides you with enough capacity without being too bulky or heavy to transport.

It should be noted that larger tanks offer you more capacity but can be heavier, while smaller tanks will be more portable but may require you to refill then more frequent.

Q: How much psi can a 20 gallon air tank hold?

A: The maximum pressure that a 20-gallon air tank can hold is between 125 to 150 PSI, which will depend on the tank's specifications. However, it's important that you consult the manufacturer's specifications of any tools or equipment that you wish to use to ensure that the tank is capable of providing the required pressure.

It is also recommended that if possible you fit a pressure regulator to the tank, which can be used to control the pressure output and prevent over-pressurization, which will prevent causing accidental damage to your equipment.

Q: How much PSI can a 5 gallon air tank hold?

A: Typically, most 5-gallon air tanks will have a maximum pressure rating of between 125 to 150 PSI, however it is important that you consult the manufacturer's specifications to obtain the safe working pressure for the specific portable air tank you have in mind.

Q: What is a portable air tank used for?

A: A portable air tank allows you to store compressed air that you can then use in places where having access to an air compressor is not available or even practical.

Portable air tank are commonly used in industries such as automotive repair, construction, and maintenance, but are also just as handy for hobbies and DIY projects.

Common uses for a portable air tank include inflating tires, powering air tools, cleaning workspaces, and providing air for paint sprayers. Portable air tanks come in a variety of sizes which provides you with a convenient, versatile and transportable source of compressed air.

Q: How do you fill a portable air tank?

A: To fill a portable air tank you first, connect it to your air compressor or air supply using a secure and leak-free hose or connector.

Once securely connected then turn on the air supply and allow the tank to fill, Monitor the portable air tanks pressure using a pressure gauge until the required pressure level has been reached.

Once pressure has been reached close the valve on the tank and the tank is ready to use. Close the valve on your air supply and release and remaining pressure before disconnect the hose or connector.

Remember compressed air can be dangerous so be sure that you follow all safety precautions and manufacturer's instructions so as to avoid injury or damage to your or your equipment.

Final Thoughts

Portable air tanks have many uses and come in handy at workshops or work sites. There are many options available which are why it is best to know what you need to look out for before you purchase any portable air tank.

Whichever you choose, make sure that you get one of the good brands so that it lasts you longer. Some of the best options available in the market are listed above so if you choose from any one of them, you cannot go wrong.

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More Resources

We hope you found our article helpful, if you would like to read some more of our articles then we think these below may be interesting for you.

• What is an Air Compressor.
• Air Compressor Drain Valve Extension.
• Best Air Compressor for Home Use.