PSA Nitrogen Generator

A PSA (Pressure Swing Absorption) produces nitrogen from air by removing the oxygen from it. Outside air contains ap¬proximately 20.8% oxygen (O2 ); our PSAs produce nitrogen from this with a residual oxygen level of, as standard, 1%. But if required, lev¬els of between 1 ppm and 5% are possible.
The PSA is extremely suitable for projects where significant amounts of nitrogen under high pressure have to be supplied. In fruit storage, the advantage of this system is that a pressure hose can be installed instead of a PVC network. This simplifies the installation.