The Pressure Swing Adsorption (PSA) allows the continual supply with nitrogen in a purity of up to 6.0/1.0 ppm (residual oxygen) and delivery quantities of 0.50 - 10,000.00 Nm³/h.

The technology used by INMATEC is based on the adsorption principle with a carbon molecular sieve. The absorption procedure separates the nitrogen molecules from the oxygen molecules. With this technology and the special INMATEC procedure, both the continual production of nitrogen and the desired nitrogen purity of up to 99.9999% is ensured.