PPNG Series - PSA Nitrogen Gas Generators

Pneumatech offers a full line of Pressure Swing Adsorption Nitrogen Generators for purities up to 99.999%.

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PPNG Gas Generators

The gas generator is built for continuous usage and operates with one tower at a time, while the other tower regenerates the molecular carbon material. It is a robust and reliable product which you can trust to do its job for many years to come. 


What makes the PPNG generator unique?


  • Purelogic™ controller for full communication and monitoring possibilities

  • Produced in-house with unique design features

  • Plug and play: no specialist needed for installation

  • A zirconia oxygen sensor with a long lifetime, compared to electrochemical cells that need replacement every year

  • Silencer for reduced noise level when purging

  • Flow meter as standard on all PPNG generators

  • Nitrogen purities from 97%-99.999%


Features & Benefits


  • Flexibility - Supply your own gas when you need it

  • Cost saving - No bottle deliveries saves both money and the environment

  • Life cycle cost - Low energy consumption and service cost optimized

  • Peace of mind - Easy installation in combination with self-operating equipment


Model Outlet Nitrogen Flow (scfh@97% purity) Outlet Nitrogen Flow (scfh@99.5% purity) Outlet Nitrogen Flow (scfh@99.95% purity) Outlet Nitrogen Flow (scfh@99.999%)
PPNG-6S 618 324 156 60
PPNG-7S 792 414 204 78
PPNG-9S 972 504 246 96
PPNG-12S 1230 642 312 120
PPNG-15S 1584 828 402 156
PPNG-18S 1938 1008 492 192
PPNG-22S 2376 1242 606 252
PPNG-28S 2910 1518 738 306
PPNG-30S 3174 1656 804 336
PPNG-37S 3882 2022 984 408
PPNG-41S 4284 2478 1152 504
PPNG-50S 5238 3030 1404 618
PPNG-63S N/A 3222 1644 726
PPNG-68S N/A 3684 1872 822
PPNG-110 11497 6647 4814 1315
PPNG-150 16167 15090 5497 1581
PPNG-250 27305 15090 8982 2659
PPNG-325 35568 19581 12718 3557
PPNG-540 52095 32335 18862 5353
PPNG-650 71856 39521 22347 5677

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PPNG-6 S to PPNG-68 S & PPNG-110 to PPNG-650 Datasheet