Is a Two Stage Air Compressor Worth it?

Among the list of options in the innovation of the modern world, every particular job has the desired working mechanics to be covered up.

That is also included for the field of air compressor for every particular job. With that said, you won’t use the same compressor for refilling a tire and running a high-end industrial tool.

For the same reason, an air compressor comes with numerous stages to fit accordingly. The steps are divided into several sectors, among which a two-stage compressor is the most prominent one.

Almost all sorts of working will be covered up with a two-stage compressor, the exact reason behind which, many debates also arise about it.

So, today we will be covering the same topic and clear all your confusion for the welfare of the long run.

What is a Two-Stage Air Compressor, and Does the Compressor Worth it?

Before knowing the term two-stage compressor, you first need to be an expert in this field and know all the types of compressors and the work of a compressor.

With that said, as you have come to this website, you may be already aware of the term compressor, which is used for compressing air. The air pressure is increased to an abnormal level by compressing the air’s volume and existing space.

A compressor holds both the tendency to pressurize the air and transfer it to the desired tools run by this air. Air compressors are mainly three types- single-stage air compressors, two-stage compressors, and multi-stage compressors.

To understand the two-stage compressor, you need to have a clear idea about all the types of resistors. The classes are classified according to the air compressors’ power, efficiency, capacity, and workload.

A one-stage compression surely means that the capacity will be less than the two-stage compressor and so on. But, the main question remains, how does it happen?

Well, a single-stage air compressor compresses air for only a single time, where a two-stage compressor will do it for a second time or twice. And that of a multi-stage air compressor that will increase pressure in the air multiple times.

The single-stage and multi-stage air compressors are found mainly in piston systems where a cylinder is included as a part of the whole process.

Here, the cylinder works in capturing air from the surrounding. The rest of the work starts with this captured air. The air compressor processes the charged atmosphere in several ways. These ways vary in terms of the number of stages that the air compressor comprises.

For a one-stage compressor, the air in the cylinder gets compressed to turn it into pressurized air. Then, the modified air is transferred into the air compressor tank for storage and supplies to the tools run through it.

In the case of a two-stage compressor, everything remains the same except the transfer of the air into the tank. Here, the air is supplied into a second piston rather than the tank. It is due to a second-time compression for further pressurizing the air. Before compressing, the pressurized air is first cooled down by a cooler.

The first time compression is done through a 120 CFM power, and at the second time, the process is carried with 175 CFM. Then finally, the air is again cooled down and transferred into the tank for usage.

The second-stage compressor is for higher efficiency use that applies less operating charges compared to a one-stage compressor. The two-stage compressor can compress air by minor working, and thus producing more air with less expense.

Also, less load is applied over the machine, and the durability of the air compressor is ensured more for the two-stage compressor.

Therefore, the amount of time air is compressed between the inlet valve and the pipe nozzle determines the stage of your air compressor.

What Type of Air Compressor Should You Select?

Many people think about the stage of the air compressor related to the number of tanks that it contains. But, this is the wrong idea as both the one-stage and two-stage air compressors have two tanks. The number of tanks ensured for them makes them perform their job at ease.

All you can do to identify the number of stages that your air compressor contains is by looking at the size of the tanks over the quantity. For a single-stage compressor type, both the tank’s dimensions will be equal and the same. However, for the two-stage compressor, the size of the second tank will be smaller than the first one.

Now, why this happens also has a reason but, we will not be marching towards it. We will now know what type of air compressor you need and the style you are selecting.

The selection over something always depends on the practical life usage, not by any suggestion or thinking. Following that, you first should consider whether you need an air compressor for commercial level use or private purposes.

Commercial usage indicates professional-level manufacturing fields where high-loaded air compressors power various heavy tools. Such air compressors are run through two or multi-stage facilities to provide more power and efficiency with fewer bills.

Again, such sort of machines are also expensive while purchasing and will cost you a fortune. Also, the two-stage compressors are hard to transport or move from one place to another, especially for home purposes. So, such types of compressors are not legit for one who engages them for private activities.

Also, you shouldn’t require such a level of higher performance for home or simple auto-repairing shops. Here, a one-stage air compressor will come in handy and is enough to adjust all the tasks.

There are mainly three grades of air compressor suited according to the types of need which are:

Consumer grades

All the one-stage air compressors are listed under this grade, mainly household and local school level demands. Such compressors are primarily used for filling tires, brand guns, etc.

Professional grades

The professional qualities of the air compressor include the two-stage and multi-stage levels, which are more power-efficient and ready to tackle higher demands. It also includes multi-tasking or powering multiple tools at a single time.

Again, professional-grade compressors are divided into two sections- reciprocating and rotary screw versions. The first one is more common, which is also known as the cylinder or piston version. The second one is also widely used in many automobile and repair shops with access to various heavy hardware.

The professional grades air compressor comes with at least a capacity of 60 gallons to 220 gallons. Most of them run with the combination of 120 and 175 PSI at the first and second piston, respectively.

Industrial grades

Now, such air compressors are not available in the market for extreme professional usage. Industrial-grade air compressors are ordered versions with their adjusted HP, PSI, and CFM levels.

It is due to the best adjustment according to the industry’s surrounding space, environment, and individual work demand. There are no limitations with the capacity of the industrial-grade air compressors as they are custom-made.

The main facility of such air compressors is that it supplies continuous and more prolonged air supply to the required tools compared to any other machine. Therefore, for such sort of mechanics, a completely different functionality is incorporated.

Final Thoughts

In the end, with the correct determination and application at the right field, a two-stage compressor is worth it.

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