Nitrogen Generators

nitrogen generator

ÖZAK PSA type nitrogen generator is the fruit of a 2-year extensive research and development work and operates on the proven PSA (Pressure Swing Adsorption) technique which can produce up to 99,999% pure nitrogen economically. It is designed for maximum performance and reliability and is tested extensively in actual industrial operating conditions for perfection. Consequently its operating cost is very low. It is built with highest quality components available in the market and is virtually maintenance-free.

ÖZAK PSA type nitrogen generators have several unique features described below which provide great benefit to the users:



• Proprietary design

• High efficiency (high nitrogen to air ratio), which means low nitrogen cost

Simple operator interface

Easy to use

Optimum instrumentation

No unnecessary electronics that complicate to use and maintain

High quality robust components

Years of uninterrupted service with very few service calls

We have different series for different applications as follows:

Standard Series: Designed for nitrogen demand of 4 Nm3/h and more

Mini Series: Designed for nitrogen demand of 0,25 - 2 Nm3/h. It is small, light weight and portable but has all features of Standard Series.

We also have HP (High Purity) version of these two series for applications which demand higher purities (99,99% - 99,999%).

Laboratory Series: This is basically Mini series complete with all necessary equipment and accessories such as air compressor, air dryer etc. mounted on a skid with wheels. It is small, lightweight, silent and easily transportable. It is very popular series.

You can access data sheets of these series in "DOWNLOAD" page.


ÖZAK PSA type nitrogen generator produces nitrogen from compressed air. Nitrogen molecules, which constitute 78% of air, are separated from oxygen and argon molecules by a material called carbon molecular sieve (CMS).

The same nitrogen generator can produce nitrogen at various purities but its production capacity and efficiency (nitrogen/air ratio) is inversely proportional to purity, ie as purity goes up, production capacity goes down and specific air consumption goes up. For this reason it is very important to correctly determine the purity you really need as this will effect your investment and operating cost directly. For example, 98% - 99% purity is sufficient for tank blanketing while nuts packaging necessitates 99,5% - 99,9% and laser cutting 99,9% - 99,99%. If you ask for a purity higher than what you really need, you will get a bigger generator with higher cost and nitrogen it produces will cost more since it will use more air.

A typical nitrogen production system comprises some auxiliary equipment and accessories as shown below:

We can supply only the generator or complete system depending on your preference.

We will be happy to provide technical support in selection of the generator and complementary equipment.