Nitrogen Generators  
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Separation Technologies

Nitrogen makes up 78% of our atmosphere. NITROMATIC has developed a wide range of solutions employing PARKER separation technology, making nitrogen from compressed air.


Parker's membrane technology is based on hollow fibres. The working principle is simple yet ingenious. A compacted group of thousands of hollow fibres enables a selective flow of oxygen through them.

The Parker membrane offers excellent nitrogen production reliability and efficiency, simply because it is the most resistant and permeable membrane in the world. This enables producing a greater quantity of nitrogen per fibre, which results in lower costs, longer membrane working life and profitable systems which quickly pay for themselves.

The wide range of membrane sizes and performances satisfy any clients’ requirements. The Parker membrane is the most permeable in its class globally and as such offers the greatest flow capacity per fibre.

hollow fiber parker nitrogen membrane   working principle nitrogen parker membrane     modulo membrana nitrogeno fibra hueca

PSA (Pressure Swing Adsorption)

The high purity range of nitrogen generators use Pressure Swing Adsorption (PSA) to generate a continuous flow of nitrogen gas from dry, clean compressed air.

The pressure swing adsorption (PSA) process for the recovery of nitrogen from air by using carbon molecular sieves was developed in the early seventies. This process was based on the use of carbon molecular sieve (CMS), for an economic separation of the air as a result of different diffusion velocities of the two gas molecules nitrogen and oxygen in the micro pores.

PSA nitrogen diagram cms carbon molecular sieve nitrogen  PSA nitrogen working principle cms


Nitromatic® offers integrated service solutions for nitrogen supply.

Our compromise includes all phases of the process, from study and evaluation of the best alternatives, design and installation of generator equipment, to after-sales service and maintenance.


Nitrogen Generators

Parker technology nitrogen generators have no moving parts and require very little maintenance, which means operating costs are extremely low.

5 Reasons to Trust us

  • Price: cost savings guaranteed.
  • Experiencie: leading company in the sector for more than 30 years.
  • Reliability: simple, safe supply.
  • Compromise: our success is measured by our clients' success.
  • Quality: we work with the following quality standards: UNE-EN-ISO 9001:2000, UNE-EN-ISO 14001:2004 and OHSAS 18001:2007.




AIRMATIC, SA - Nitrogen division (+34) 937.155.990
Pol. Ind. Can Roqueta, Ca n'Alzina 112, 08202 Sabadell, SPAIN
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