Light Series

light series nrc nitrox


The NRC PG Light membrane unit consists of the following components: input pressure reducer 200 bar, 3-fold filter oil-free (with exchange cartridges), oxygen membrane, needle valve, upper and vacuum valve, oxygen analyzer and buffer tank for nitrox output mixture.



  • Nitrox mixtures from 28 to 40 oxygen
  • No pure oxygen is needed
  • No separate pre-compressor
  • No additional power consumption
  • Low space requirement
  • Can be operated even at high ambient temperatures
  • Easy to use
  • Extremely maintenance-friendly
  • Reliable

A downstream high-pressure compressor compacts the nitrox and fills it into the immersion bottle.
If a change in the mixing ratio is desired, this must be done by adjusting the needle valve. By means of a lever valve, it can be determined whether the high-pressure compressor is supplied with ambient air or the produced nitrox.

Wear on the oxygen membrane does not occur during operation and guarantees an extremely long service life. The service of the NRC PG Light series is reduced to a minimum and is limited to replacing the pre-filter cartridges.
The NRC PG Light series can be upgraded to the Professional series at any time by retrofitting a low-pressure compressor.


  • Membrane cladding
  • Compressed air storage
  • Pressure reducer 300 bar
  • Professional Analyser

Manual PG Light

Download the PG Light manual for more information.

LEISTUNGPG 400 LightPG 600 Light
Nitroxlieferleistung bei 32% O2bis 285 l/min
Verbrauch aus Speicher:
495 l/min bei 8 bar
*gemessen bei 20° C
bis 558 l/min
Verbrauch aus Speicher:
970 l/min bei 8 bar
*gemessen bei 20° C
Nitroxlieferleistung bei 36% O2bis 297 l/min
Verbrauch aus Speicher:
692 l/min bei 8 bar
*gemessen bei 20° C
bis 584 l/min
Verbrauch aus Speicher:
1360 l/min bei 8 bar
*gemessen bei 20° C
Nitroxlieferleistung bei 40% O2bis 309 l/min
Verbrauch aus Speicher:
1190 l/min bei 8 bar
*gemessen bei 20° C
bis 609 l/min
Verbrauch aus Speicher:
2346 l/min bei 8 bar
*gemessen bei 20° C
Gewichtca. 30kgca. 40kg
Maße T x B xH in mm150 x 930 x 600150 x 1050 x 600