Nitrogen for brazing
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Nitrogen as a shielding gas for brazing


Brazing is a special form of soldering. Here, a brazing alloy is used as a filler material to join the workpieces in order to achieve better joints. Nitrogen is used to prevent oxides. Oxides are formed when the workpiece reacts with oxygen preventing it from being wetted with the solder. In particular, pipelines that carry refrigerants need to be processed using the brazing method. To this end, the pipelines must be free of copper oxide. The use of nitrogen is en effective way of preventing the formation of copper oxide.

With our nitrogen generators, we supply high quality solutions for the stationary and mobile production of nitrogen for different applications, including for low volume requirements.

Nitrogen generator, nitrogen


Our nitrogen generators produce nitrogen with a purity of up to 6.0 with residual oxygene amounting to 1.0 ppm and quantities from 0,50 - 10.000,00 Nm³/h.

Nitrogen generator operated by employees / nitrogen


The separation of nitrogen molecules from the oxygen molecules is achieved by means of Pressure Swing Adsorption (PSA) Technology.


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