On-site nitrogen systems from NiGen International generate a dependable and economical supply of nitrogen gas in the quantity and purity necessary for any application. Our container nitrogen generators are manufactured to the highest quality standards, ensuring long operational lifespans with minimal service requirements and maximum energy efficiency.

industrial nitrogen generators container unit

NiGen International designs and manufactures
the following types of nitrogen generation systems:

PSA Nitrogen Generation Systems

PSA (Pressure Swing Adsorption) Systems generate nitrogen by separating it from the oxygen in ordinary air. PSA nitrogen generation systems are a safe and reliable method for generating high purity nitrogen gas on location for laboratories and other industries that require N2 in their applications. They are a cost-effective alternative to delivered gas.

Membrane Nitrogen Generators

Membrane generators force compressed air into a vessel containing a hollow tube surrounded by a polymeric hollow fiber. The hollow fibers selectively permeate oxygen, water vapor, and other impurities out of their sidewalls, allowing nitrogen to flow through the center and emerge as gas.

Mobile Membrane Nitrogen Generation Systems

These are membrane nitrogen generators mounted on either trailers or skids for portability. We design our mobile nitrogen generators to customer specifications, maximizing nitrogen generation within a predefined footprint.

Advantages of On-site Membrane Type Nitrogen Generators

  • Better Quality Nitrogen – Industrial nitrogen generators that use hollow fiber membrane systems can provide nitrogen grades of up to 99.95% purity.
  • Less Waste – Because it uses atmospheric air, there is no notable waste associated with the usage of these on-site nitrogen systems.
  • Consistent Costs – There is no haggling with suppliers when your oil and gas or industrial application relies on container nitrogen generation units instead of compressed cylinder delivery.
  • Mountable Skids – These nitrogen generation skids are versatile, and easy to mount and transport according to your process needs.

Combine our industrial nitrogen gas generators with our mobile air compressors and twin tower desiccant dryers for the best quality process air that will help prevent system decay and costly downtime.

mobile nitrogen generatorair compressors for industrial nitrogen generatorstwin tower desiccant dryer for nitrogen generators

Nitrogen Container Systems

These nitrogen generation systems are designed to fit a 10-, 20-, or 40-foot steel ISO container or similar structure that can be easily transported on a truck. When the nitrogen container unit reaches the end-user’s facility, it only requires an electrical hookup to begin generating nitrogen on site.


We also have certified technicians who can service your compressor and nitrogen gas generators.

Contact us today to find out more.