Atlas Copco NGMs1 on-site nitrogen generator


(Price shown includes VAT)

Technical Spec:

Maximum working pressure: 13 bar.g (189 psi.g)
Compressed air quality required ISO-8573.1 2010: -.4.-
Compressed air connection: G ½”
Nitrogen outlet: G ½”
Dimensions (L x W x H): 560mm x 285mm x 1150mm
Weight: 60kg
Minimum inlet temperature 5 °C


Manage your own supply of nitrogen for a reliable solution with the lowest ongoing unit cost.

The NGMs1 Atlas Copco on-site nitrogen generator is perfect for low flow applications including (but not limited to) breweries, tyre inflation, fire suppression and modified atmosphere packaging. The membrane technology gives a cost-effective alternative to bottled nitrogen.

From a supply of dry compressed air, this generator is capable of producing nitrogen with a purity level of 95-99% (5 to 0.1% residual oxygen content). The nitrogen generator does not need its own electrical supply, just dry compressed air.

Capacity and compressed air requirements with 8 barg inlet pressure:

Nitrogen purity Nominal air consumption (l/s) Nominal air consumption (m3/h)
95 2.7 9.72
96 2.5 9
97 2.1 7.56
98 1.9 6.84
99 1.7 6.12
99.5 1.6 5.76
Nominal free nitrogen delivery (l/s) Nominal free nitrogen delivery (m3/h)
95 1.3 4.68
96 1.1 3.96
97 0.9 3.24
98 0.7 2.52
99 0.5 1.8
99.5 0.4 1.44


Need advice?

If you have any questions about the equipment you are buying please do not hesitate to contact our team.

Our technical team are available Monday-Friday 8.30am – 5pm and are happy to talk things over with you. They will help you to ensure you get the right set up for your application.

Call them on 01422 321 772, email or simply fill in the contact form.

Can’t find what you need?

Our webstore hosts just a small range of what we can offer. This range is perfect for workshops, garages or small sized manufacturing. If you require more power or capacity then please contact us for a site visit to assess your needs.


Orders over the value of £50 will be delivered free of charge. For orders under £50 the delivery charge is £8.50.

If the goods you order are in stock, they will be delivered within 1-3 working days. If you would like to check stock availability please contact us.

Once you have placed an order you will get a call from a member of the Pennine Pneumatic Services team to confirm the delivery date and to check for any important delivery instructions.

We are only able to deliver to UK Mainland locations.