Atlas Copco USA - Compressors
Our solutions
Industrial tools & assembly solutions
Power Technique
Power Technique
Small Vehicle Mounted
Large High-Pressure Diesel
Small Towable Diesel
Products and solutions
Air filters
Oil-free air and nitrogen boosters
Oil-sealed vacuum pumps
Products and solutions
Rental fleet
Products and solutions
Energy Storage Systems
Products and solutions
Mobile air compressors
Products and solutions
Electric Variable Compressors
Large High Pressure Diesel Compressors
Large Low Pressure Diesel Compressors
Small Towable Compressors
Small Vehicle Mounted Compressors
Mobile generators
Products and solutions
Large Diesel Generators
Medium Diesel Generators
Small Diesel Generator
NGMs series

NGMs 1-3 nitrogen generator | Atlas Copco

NGMs 1-3 nitrogen generator | Atlas Copco

If you are looking for a cost-efficient point-of-use nitrogen generation solution that meets your low-flow N₂ requirements, then the NGMs will be your preferred choice. This plug-and-play membrane nitrogen generator is compact, reliable and extremely low-maintenance.

NGMs 1-3 membrane nitrogen generator

Key technical specifications

Top Downloads

On-site industrial gases
Nitrogen & oxygen generators
View all Downloads
    Contact us


Compact all-in-one N₂ supply

NGMs nitrogen generators utilize properiarty membrane separation technology. You can select the nitrogen purity your application requires, from 95% to 99.5%
The all-in-one solution includes:


  • Fully integrated package including low pressure drop filtration

  • Pressure gauges allow accurate system monitoring at all times

  • Built in gas purity sensor with easy calibration

  • Fully enclosed protective canopy

NGMs 3 Nitrogen generator membrane

Membrane nitrogen generators

Based on innovative membrane technology, Atlas Copco’s membrane nitrogen generators are flexible enough to adapt to your specific applications. And with low operating costs they offer an excellent return on investment.

Get a free quote from our Atlas Copco experts


Technical benefits

Low cost, high savings
With NGMs you will receive the right amount of nitrogen you need at a much lower cost than purchased N₂. You don't even need electrical supply to generate nitrogen.
Ready to go right away
NGMs will get you started right away, no need to order and store bottled N₂. All you need is a supply of dry compressed air and you can start generating your own nitrogen.
Long-term productivity
This membrane generator will foresee your on-site nitrogen for a long lifetime with long maintenance intervals so you don't have to worry about the continuity of your nitrogen supply.
NGMs 3 open


Technical specifications

Type   Nitrogen - FND Dimensions (W x D x H) Weight
    95% 96% 97% 98% 99% 99.50% mm in kg lbs
NGMs 1 FND Nm³/h 4.7 4 3.2 2.5 1.8 1.4 560 x 285 x 1150 22 x 11 x 45 56 123
  FND Scfm 2.8 2.3 1.9 1.5 1.1 0.8 560 x 285 x 1150 22 x 11 x 45 56 123
NGMs 2 FND Nm³/h 9.4 7.9 6.5 5 3.6 2.9 560 x 285 x 1150 22 x 11 x 45 59 130
  FND Scfm 5.5 4.7 3.8 3 2.1 1.7 560 x 285 x 1150 22 x 11 x 45 59 130
NGMs 3 FND Nm³/h 14 11.9 9.7 7.6 5.4 4.3 560 x 285 x 1150 22 x 11 x 45 62 137
  FND Scfm 8.3 7 5.7 4.4 3.2 2.5 560 x 285 x 1150 22 x 11 x 45 62 137


Additional readings

Interactive ebooks

Related products

Related products