Reciprocating Air Compressor

How To Determine The Best Reciprocating Air Compressor

Finding the right one is crucial if you require a reciprocating air compressor for your business or commercial operations. A few considerations can help you ensure the right machine is purchased. In this article, you’ll discover how to determine the best air compressor for your needs.


To ensure the right choice is made, consider the following aspects.

What’s the Purpose?

Think about the purpose or why you need an air compressor. A portable compressor might be more suitable if you don’t need a lot of compressed air daily. But if you need lots of compressed air, consider something with higher air pressurization capacity.

Airflow or Volume

How strong of a pressure do you need for optimum performance? Think about the equipment or processes that require compressed air.


“The air volume generated by a compressor is measured in CFM (cubic feet per minute). It’s one of the most critical factors to consider when choosing the right machine for your needs. The higher the CFM, the more air can be produced” – Hertz Kompressoren.

Air Pressure

The HP (horsepower) rating indicates the compressor’s engine power output when it comes to air pressure. A reciprocating air compressor with a high HP rating can create greater air pressure, measured in PSI (pound-force per square inch). It also means more air can be stored in its tank, so your tools will run for more extended periods.


Storage Tank

The storage tank size of a reciprocating air compressor is measured in gallons. Smaller tanks are usually between 4 to 6 gallons, sufficient for most needs like filling up the air in your tires or operating small pneumatic tools.


Compressors with larger tanks can store tons of compressed air and at higher pressures. These machines are best for handling larger tasks that require sustainable airflow. If you continuously need a lot of compressed air, then consider something with a larger tank capacity.


Oil-injected or Oil-free

For maximum efficiency, the piston chamber of a reciprocating air compressor needs adequate lubrication. Some manufacturers design the compressor to use oil (oil-injected), and others permanently pre-lubricate with other coatings, such as Teflon (oil-free).


The prime consideration here is whether or not you want to spend time oiling your compressor regularly. That’s a requirement if you buy an oil-injected reciprocating air compressor.


Oil-free compressors don’t require any lubrication. These compressors are typically lighter, more affordable, and require less maintenance. The alternative (oil-injected compressors) are usually more durable (operate and last longer) but require frequent maintenance. Therefore, if you want something for commercial use, then consider getting an oil-injected compressor.

Wrapping Up

It’s ok to pay attention to all the important things mentioned above, but there are other extra features to consider too. For example, some air compressors have a roll cage, which can protect your machine from getting damaged. Even though the additional features aren’t essential, you should consider each one. The extra features you can get will vary depending on the type of compressor.


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