Nitrogen Generators

The advantages of nitrogen gas over regular air make it a popular option for many applications. From enabling vehicle owners to maintain sufficient tire pressure for a long period to removing regular air from food packaging, nitrogen serves many purposes. To facilitate this, it’s important to use the right nitrogen generator to provide consistent reliability and efficiency. At Compressed Air Systems, we offer top-quality nitrogen generators from the leading brands when pairing with a Kaeser air compressor.

Here, we’ll review some of the many applications for nitrogen generators, their benefits, and some considerations to keep in mind when selecting a generator.

Nitrogen Generator Applications

A wide range of applications use nitrogen generators to provide consistent nitrogen gas supplies. While some companies may rely on nitrogen cylinders to supply this gas, they come with certain challenges and expenses, and inefficient delivery can lead to otherwise avoidable inefficiency and downtime. Nitrogen generators, on the other hand, are highly efficient and work with numerous applications. Some of their potential uses include:

  • Automotive/Motor Vehicles
  • Food & Beverage Packaging (M.A.P. Packaging)
  • Chemical Plants
  • Mining
  • Pollution Control
  • Oil & Gas
  • Aerospace
  • Military
  • Marine
  • Laser Cutting
  • Pharmaceuticals
  • 3D Printing
  • Electronics

nitrogen generation

Benefits of Nitrogen Generators

Many applications use nitrogen generators over other supply methods because of the various advantages they offer. Unlike other systems, nitrogen generators use regular compressed air to supply a consistent level of high-purity nitrogen. In turn, a wide range of applications benefit from a dependable and cost-effective alternative to the use of either liquid or cylinder nitrogen. 

On-site nitrogen generators allow users to meet their unique demand for nitrogen gas at their facility and under their control. Subsequently, businesses can produce as much nitrogen as they need at a far lower cost compared to what they would pay when receiving supplies externally. Nitrogen generators offer such significant cost savings compared to other supply methods that companies can see a return on investment within 24 months of installation. 

Additionally, nitrogen generators eliminate the potential safety risks of transporting and storing liquid nitrogen or gas cylinders. 

Nitrogen generators also offer a variety of other benefits, such as:

  • Cost Savings
  • Time Savings
  • Purity
  • Reduced Downtime
  • Safety
  • Quiet Operation
  • Ease of Use
  • Increased Efficiency
  • Environmental Friendliness

Frequently Asked Questions/Nitrogen Generator Considerations

The following are some frequently asked questions regarding nitrogen generators, along with some answers and considerations to keep in mind.

What Exactly Does a Nitrogen Generator Do?

Nitrogen generators help produce nitrogen gas as soon as it’s needed for a variety of facilities and applications. This can be particularly crucial in remote areas without access to other types of nitrogen supplies.

What Are the Different Types of Nitrogen Generators?

Generally, there are two main types of nitrogen generators to choose from, depending on the needs of the specific application. These include membrane nitrogen generators and pressure swing adsorption (PSA) nitrogen generators.

Membrane nitrogen generators work via selective permeability. “Straws” in these systems enable varying levels of nitrogen gas to travel through the membrane. Membrane nitrogen generators achieve this by forcing compressed air through each “straw”, which leads to the separation of oxygen from filtered nitrogen.

Meanwhile, PSA nitrogen generators use a carbon molecular sieve (CMS) to extract oxygen from compressed air to isolate nitrogen molecules. The final product is pure nitrogen that these generators can then deliver to different applications.

Which Type of Nitrogen Generator Is the Best to Use?

Both types of generators offer certain advantages, but many applications tend to use membrane technology because of its simplicity. Unlike PSA generators, membrane generators feature fewer moving parts, which minimizes the risk of air leaks.

Reliable Nitrogen Generators From Compressed Air Systems

Nitrogen generators can help increase the efficiency and affordability of nitrogen air supplies compared to cylinders and other traditional methods. At Compressed Air Systems, we can meet your application’s unique needs with a selection of high-quality nitrogen generators from top manufacturers. As a Kaeser dealer, we offer some of the best generators available on the market, with products built to precise specifications by Kaeser professionals.

If you would like to learn more about our offerings, browse our selection of generators today or contact us to request additional information.


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