LN130B Nitrogen generator

LN130B-AC’ is the latest  Liquid Nitrogen Generator from Noblegen Products.

Utilizing the reliable and efficient PSA technique of separating Nitrogen and Oxygen is used to produce high-quality Nitrogen Gas which is then liquefied using our powerful cooling system.

The liquid nitrogen is stored within a suitable sized vacuum insulated tank and the product can be dispensed using a 1.5-meter vacuum insulated hose provided.

Other options of dispense methods are available on request.

Available in 2 versions:

Air-cooled version

Water-cooled version

Nitrogen produced at 99% purity using our own PSA nitrogen generator.
Nitrogen injection system used for gas pre-cooling prior to liqueficiation.
Pressure Boost & No Loss systems increasing production efficiency


The Noblegen Cryogenics LN130BAC liquid nitrogen generator is your reliable and efficient on-site plug and produces a cryogenic solution.

With a small footprint, low power consumption, and no need for cooling water or a water
chiller makes the LN130B-AC is one of the best solutions available on the market.

The integrated cooling fans can operate with air cooling up to +45°c ambient temperatures making it suitable to operate in most parts of the World.

For higher ambient temperatures up to +52°c we recommend the LN130B water-cooled system.

Simply connect the power and compressed air (integrated air compressor available as an option) and press start for the machine to automatically produce liquid nitrogen when needed.

An intelligent level sensor system means you can select the liquid level stop and start using the touch screen controller so you always have enough LN2.

The Pressure ‘BOOST’ system increases liquid nitrogen production with no additional power or cooling water required, coupled with the ‘No Loss’ pressure maintaining system making it the most efficient and intelligent GM-based technology generator available.


  • Internet connectivity
  • SMS text messaging
  • Air compressor system
  • Foot pedal dispensing
  •  Nitrogen gas outlet

Additional information

Cooling system

Air, Water


12 months



Production capacity

130 L/day

Hourly production capacity

5.42 L/hour

O2 percentage



> 99%

Tank volume

300 Litres


Up to 4.0 Bar g

Power consumption

13.8 KW (excluding air compressor), 13.8 KW (Excludinf chiller and compressor)

Power supply

200-480 50/60 HZ(3Ø+ neutral and earth)

Skid footprint

2m x 2m

Skid height

1.8 m

Skid weight

1300 KG

Noise level

<65 dBA

Compressed air quality


Compressed air requirement

15 (Nm³/hr) @ 7 bar g min (9CFM)

Cooling water requirement

13.8 KW

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Over 80% of The Market Is Overpaying For Liquid Nitrogen. Are You Too?