Best Gas Air Compressor- 2020 Review and Buying Guide

Gas compressors have multiple uses, such as filling pneumatic tires, scuba diving, powering pneumatic tools, among many others. But before we go deep, what is a gas compressor? In simple words, it is a machine that works by increasing the gas pressure and reducing its volume.

There are multiple gas compressors, but not every machine will work for your situation. Why do I say that? This is because gas compressors have different specifications for different tasks. However, with this guide, nothing should scare you.

Do you want to know what PSI or CFM means in a gas compressor? Besides, what are the factors that should consider getting the best gas compressor? All those details are in this guide. But first, is a review of the top-rated air compressors that meet most users' expectations.

Let’s dive in.

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Product Name

Prime

Pressure

Weights

Details

Industrial Air Contractor Gas Air Compressor

Industrial Air Contractor Gas Air Compressor

0-150 Psi

76.1 pounds

NorthStar Portable Gas-Powered Air Compressor

NorthStar Portable Gas-Powered Air Compressor

0-150 Psi

196 Pounds

DEWALT Gas Air Compressor

DEWALT Gas Air Compressor

0-150 Psi

66.0 pounds

Industrial Air IHA9093080.ES Gas Powered Truck Mount Air Compressor

Industrial Air IHA9093080.ES Gas Powered Truck Mount Air Compressor

0-150 Psi

380 pounds

Makita MAC5501G Gas Air Compressor

Makita MAC5501G Gas Air Compressor

0-165 Psi

235 Pounds

Hitachi EC2610E Gas-Powered Wheeled Air Compressor

Hitachi EC2610E Gas-Powered Wheeled Air Compressor

0-165 Psi

158 Pounds

6 Best Gas Air Compressor Review

1. Industrial Air Contractor Gas Air Compressor

Industrial Air Contractor Gas Air Compressor

Price $584.98

The first item to review meets most of the user's expectations. It has an expert level crafting that equips it with high functionality as well as high strength construction. Here are details about its features.

Cooling system

Gas compressors are highly prone to overheating. As a result, without an efficient heat regulator system leads to fast wasting. That gives a reason why the manufacturer gave much attention to the cooling systems.

The efficiency of this cooling system promises a long hours working machine. Thus besides ensuring longevity, this tool has an unbeatable ability.

155 PSI pressure

The pressure of a gas compressor is the critical determinant of its performance. Besides that, it affects the versatility of the machine. Luckily, this high capacity air compressor has a considerable pressure to optimize its working. Alongside that, it escalates its versatility to handle many projects such as bolting, hobby nailing, wrenching, and many others.

Tank-like design

Additionally, the tank design makes this machine straightforward during operations. To begin with, it has 2-gallon tanks. Consequently, if you need a huge gas supply, this might be the perfect tool for you.

Besides, it has a regulator that improves on its portability. But even better is its handles. They are greatly cushioned to ensure the movements of the tool are more comfortable than before.  

Exquisite horsepower

The horsepower construction focuses mainly to avail more than a flexible tool. Why do I say that? These are the reasons the 5-horsepower is of Honda type, making it highly premium.

But to make it better is the overhead cam and overhead valve. These two components make the starting and stopping of the machine more relaxed than you could ever experience from a gas compressor.

What We Liked

  • It has elementary operations
  • The brilliant design facilitates portability
  • Its enormous pressure makes it highly versatile
  • The powerful engine makes it quite powerful

What We Did't Like

  • Does not come with a hose kit
Industrial Air Contractor Gas Air Compressor

Industrial Air Contractor Gas Air Compressor

2.NorthStar Portable Gas-Powered Air Compressor

NorthStar Portable Gas-Powered Air Compressor

Price $1,099.99

Additionally, the Northstar gas compressor is not only of massive strength but also reliable. Talk of its enormous pressure and the elegant construction. Here are some of its out outstanding features.

V-style design

First, is the brilliant v-style that does not increase its longevity but also makes it sturdier. Before I go any deeper, let me remind you that excess heat is quite toxic when dealing with gas compressors. The v-style design provides a superior cooling environment. Consequently, making this tool exceptionally durable.

90psi pressure

Alongside that, the handy design is the highly-escalated pressure. This mid-range pressure highly increases its applications. Therefore, it can do frame nailing as well as greasing.

Iron pump

The pump construction is also not left behind. It is of a sturdy iron crafting. As a result, the longevity of this air compressor is not questionable. Further, the housing case is also highly reinforced not to compromise its wholesome, high quality crafting.

Floating-type steel

Lastly, is the valve design that ultimately makes this tool easy to operate. It has floating-type Swedish steel valves, which are quite easy to operate and also long-living.

What We Liked

  • It is a simple operating tool
  • The outer case is quite sturdy
  • The tank has a tremendous capacity
  • Its parts such as wrist pins are replaceable
  • A 100% duty cycle which makes it very handy

What We Did't Like

  • Extremely heavy gas compressor
NorthStar Portable Gas-Powered Air Compressor

NorthStar Portable Gas-Powered Air Compressor

3.DEWALT Gas Air Compressor

Do you need a compressor that can paint a car, among many other uses? This machine from Dewalt wouldn't disappoint. It has dramatically enhanced features to equip it for mid-sized workloads. Let's get details of its construction.

3400rpm pump

Having a fast speed pump increases the functionality of a gas compressor. Maybe that is the reason why the Dewalt brand placed its cards well on the pump. It has a fast speed of 3400RPM.

Cast iron cylinder

Moreover, everyone regards an item that will work for an extended period. When it comes to this machine, the cast iron cylinder offers more than the cylinder durability. It secures the pumps to escalate their life expectancy.

Reliable valves

Still, the valves crafting ensures that they work fantastically even during cold weather. To guarantee that, this tool has soft-start valves that are not only easy to start but also exceedingly reliable in all seasons.

What We Liked

  • Massive air output of 4.0cfm makes it very useful
  • Its tank design makes it compact for effortless storage
  • The heavy-strength crafting increases this machine life expectancy
  • Loading and unloading is quite simple

What We Did't Like

  • It does not come with a hose
DEWALT Gas Air Compressor

DEWALT Gas Air Compressor

4. Industrial Air IHA9093080.ES Gas Powered Truck Mount Air Compressor

Industrial Air IHA9093080.ES Gas Powered Truck Mount Air Compressor

Price $3,238.83

Additionally, this gas compressor will meet expectations for an industry-level gas compressor. It has dramatically enhanced features to handle high strength tasks. Here is why it promises such a high-level functionality

155psi pressure

Industry applications of a gas compressor are generally heavy duty. Hence, an industry gas compressor ought to have considerable pressure. Correspondingly this tool has a maximum pressure of 155psi to handle such heavy-duty projects.

9HP horsepower

The horsepower for a heavy-duty air compressor should be above 6.5HP. Luckily, the industrial gas compressor has a horsepower of 9HP. That implies it can work on all the projects with much ease.

Powerful engine

However, all those functionalities are made possible by the powerful engine. It has the OHV engine that is skillfully fitted with an automotive air cleaner for better operations. Besides, that is the 6-liter fuel tank that is certified by EPA and CARB. Thus, its emissions are environment friendly.

What We Liked

  • Its cooling system is very efficiently
  • The metal guard crafting makes it durable
  • The fuel tank meets the EPA requirements
  • A colossal tank capacity with a compact design

What We Did't Like

  • It is cumbersome hence transportation is very strenuous
Industrial Air IHA9093080.ES Gas Powered Truck Mount Air Compressor

Industrial Air IHA9093080.ES Gas Powered Truck Mount Air Compressor

5. Makita MAC5501G Gas Air Compressor

Makita MAC5501G Gas Air Compressor

Price $1,095.19

Also, the Makita compressor has a large capacity tank with an excellent cooling system. However, most people love its fast recovery time, among other features. Some of its exceptional features are;

 4-stroke engine

The most outstanding part of this machine is its engine. It has a 4-stroke style that promises high performance and reliability. The engine supports a 5.5HP horsepower. Thus it is a superior engine that works at a fast speed.

12.5cfm at 100psi

Who does not need a machine with large air output? Your bet was right. Everyone aims at a machine that has a vast air output and, if possible, with immense pressure.  Purchasing the Makita gas compressor gives you the luxury of a vast air output of 12.5 CFM at 100PSI.

Cast-iron pump

The pumps of an air compressor are the fast wasting parts. Hence with a flimsy construction, you may end up with regrets. However, this tool has a cast-iron pump that can withstand any rough conditions.

V-twin style

Are you wondering what will promise the longevity of this machine? The v-twin style guarantees that. This design offers a well-crafted cooling system. Moreover, this design allows the immense pressure and air output.

What We Liked

  • It has a fast recovery time
  • Two 10-gallon tanks are handy when dealing with multiple nailers
  • The integrated control panel makes its operations easy
  • Unlike other gas compressors its less noisy
  • An exceptionally superior engine gives an excellent performance

What We Did't Like

  • It cannot handle heavy-duty industrial projects
  • Requires battery which is an added expensive
Makita MAC5501G Gas Air Compressor

Makita MAC5501G Gas Air Compressor

6. Hitachi EC2610E Gas-Powered Wheeled Air Compressor

Hitachi EC2610E Gas-Powered Wheeled Air Compressor

Price Price not available

Lastly, this gas compressor has magnificent crafting. Its powerful engine and horsepower make it very useful. Besides, that its other features include;

Pneumatic throttle control

It is a tool that will give the simplest operations due to the pneumatic throttle control. What does that refer to? This type of control uses an elongated cable for the throttle adjustments, which reduces the possibility of breaking or crimping.

High performing pump

The pump construction is like no other to ensure more superior performance. Am I overstating? I don't think so, here is the reason. First, the pump is of a cast iron. Thus no one can debate its durability. Further, it is oil-lubricated, which makes its operations very smooth.

Lock regulator

Besides, ensuring that you have huge maximum pressure and vast air output, the manufacturers went a step farther. They installed a locking regulator that offers uninterrupted air pressure delivery.

What We Liked

  • This elegant gas compressor can handle multiple nailers
  • It is a fast working machine
  • The tank capacities are huge
  • It offers very intuitive controls
  • A gas compressor that is not prone to crimping or breaking

What We Did't Like

  • Extremely noisy gas compressor
Hitachi EC2610E Gas-Powered Wheeled Air Compressor

Hitachi EC2610E Gas-Powered Wheeled Air Compressor

Best Gas Air Compressor Buyers Guide

Do you want to know which the best compressor that you should pay for is? Then this section will give you the needed insights. It has the details of the key things that you should know before purchasing a gas compressor.

Single-stage or two-stage air compressor design?

This design determines the amount of air pressure you will get. What does a single-stage mean? Let me start by clearing that these stages are named according to where they pump the air and not the number of cylinders.

Subsequently, a single-stage compressor can have more than one cylinder, but it pumps the air directly to the tank. However, a two-stage compressor has two or more cylinders and pumps the air from one cylinder to the next sequentially until it gets to the tank.

A two-stage is required when you have applications that require quite high pressure, which applies to the industries' case. However, a single-stage has reduced pressure but efficient in handling less heavy applications.

Here, you get the top rated high pressure compressor that will fill your inflatables within short period.

Duty cycle

What does the duty cycle mean? It refers to the amount of time the air compressor is allowed to run in 10 minutes. The duty cycle is usually expressed as a percentage. Let us look at how to interpret it.

For example, a compressor with a duty cycle of 50% means it should run for only 5 minutes in a period of 10 minutes. Just a moment, I guess you are thinking about what will happen when you exceed the duty cycle. Exceeding it will cause the pump to overheat. And do you want are the results? The pump will only last for a few days than expected.

The recommendable duty cycle is beyond a rating of 65%. Though, some of the gas compressors nowadays have a duty cycle of 100%. Hence, they can be run for a very extended period. 

Cooling system

These machines are highly prone to overheating. And as a matter of fact, heat is not safe for the engine. Thus an efficient cooling mechanism is a requirement. Some of the gas compressors have efficient air circulation for cooling.

On the other hand, some machines have designs such as v-style to facilitate fast cooling. Further, after cooling, the gas compressor is likely to get moisturized. The longer the compressor works, the more the moisture, which is not safe for the metallic parts. So what is the precaution?

Honestly, there isn't a way to stop the moisture occurrence, but here is a safeguard. Getting a bigger sized compressor leads to shorter working periods. Hence, it wouldn't get too hot. Successively, it reduces the amount of condensed air, which results in moisture.

But what will happen when battling with external moisture? Let that not trouble you. The use of silica gel or any desiccant dryer will help to remove the moisture from the air.

Air output

The air output of a gas compressor is measured in cubic feet per minute, CFM. Air tools generally need a specific volume of air to keep them working. Consequently, the amount of air produced by the compressor must meet the tools limit.

The size and the speed of the compressor affect its CFM. Also, it is essential to highlight that the CFM on the manual indicates the output at zero pressure. Hence, you should check the CFM at a given pressure. Most mid-sized compressors have a 12.5CFM at 100PSI.

Life expectancy

A lot of things determine the life expectancy of a gas compressor. Among and most critical is the pump construction. Most pumps have a cast-iron material that is widely trusted when it comes to longevity.

Still, engine crafting is very critical. It should be not only sturdy to handle its applications but also reliable by avoiding constant breakings.

Power source

Gas compressors have two primary power sources, namely, electricity and diesel. If the worksite is located far from the city, you should consider a diesel-powered compressor. However, with that, you will have to look at the fuel tank size.

The fuel tank size depends on the nature of your work. In the case of an industrial application, then a huge fuel tank is recommendable.

Size

The compressor size is important, especially if you have a limited storage size. Such machines have a compact design to occupy less space. However, most of the industry air compressors are normally huge. Also, getting a lightweight gas compressor provides portability, which is highly needed.

Price

The final but still important thing to highlight is its price. However, that should not make you get a flimsy machine. Definitely, that will turn out to be expensive in the long run. 

The best way to go is to get an item that is worth your money. Hence, check on the gas compressor features and ensure it is equitable to its pricing. 

Some FAQ About Top Gas Air Compressor

What is the best industrial compressor?

The most excellent industrial compressor must meet some requirements. To begin, it should have a powerful engine to provide the needed energy. But more importantly, it should have a horsepower beyond 6.5HP with considerable pressure. The most recommendable industrial compressor that meets all those requirements is the industrial air struck compressor. 

What is the best air compressor for a home garage

A home garage requires a mid-range gas compressor. It is likely to be a single-stage compressor because there is no need for considerable pressure. Also, you should consider the weight of the machine for less strenuous movements. An example of such a tool is the Makita gas compressor

Is a two-stage compressor better than a single-stage?

Most people get confused about the working of single and two-stage compressors. As I highlighted in the buying guide section, this has no relation with the number of cylinders but its output method.

A single-stage cylinder outputs directly to the tank, while for a two-staged compressor outputs to the next cylinder until it gets to the tank. Consequently, a two-staged compressor generates more pressure.

Two staged compressor is preferred for industry application while a single stage is preferred for home applications due to its minimal but reliable pressure

What do CFM and PSI mean?

CFM is the short form of cubic feet per minute. It measures the volume of the air output per minute. on the other hand, PSI refers to air pressure which is measured in pounds per square inch

Final words 

An industrial gas compressor should have a horsepower of over 6.5HP. This equips it for the likely heavy-duty tasks. The most top rated industrial gas compressor is an industrial mount compressor that has a horsepower of 9HP. Besides that, it an unmatchable cooling system alongside a large air output and pressure.

Nonetheless, acquiring the best gas air compressor needs you to regard some features. Things like engine construction or pump are not debatable. However, the duty cycle will give you a hint of the perfect tool that you should purchase.

What are other things that you should know before buying an air compressor? With this piece, you will get to answer that. But more importantly, it is a review of the best industrial gas and air compressors.

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