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Liquid Nitrogen Generator

Liquid Nitrogen
IVF (storage of samples), Cryotherapy, Dermatology, Lab applications, Metal treatment (rapid cooling)


The CryoGen is the range of stand alone Liquid Nitrogen Generators. Utilising the reliable ‘Cryo-refigerator’ design of a cold head and helium compressor, nitrogen gas is produced using the PSA technique which is then cooled to 77K (-196°C) to produce liquid nitrogen. The Generators are controlled using the latest in HMI touch screen technology to display the process in real-time, dewar liquid level, PSA nitrogen production, ,giving a fully automated system at the touch of a button.

Reference : CryoGen-(L/Day)


CryoGen Generation Plants is your reliable and efficient alternative to conventional liquid nitrogen supplies. Taking away the on-going costs, safety considerations of deliveries, transportation of traditional liquid gas supplies.

Your on-site Liquid Nitrogen systems will be some of the most advanced and intelligent available.

The control system gives the user all the information necessary to ensure an efficient and consistant supply of liquid nitrogen and nitrogen gas are always available.

From the process to flow and alarms, including automatic operation, Trend graphs, service alarm and service records page, there is simply no other liquid nitrogen System.


  • Different flow rates
  • Turnkey solution
  • Compact and Quiet design
  • Built in Nitrogen PSA with oil free air compressor
  • Automatic operation
  • Energy saving mode
  • LN2 Dewar Liquid Level
  • Vacum prevention system on liquid dewar
  • Built in O2 analyser with alarm
  • Alarms with help menu
  • Remote access via internet
  • Option : Fitted with medical filter
  • Wheels for easy installation


Models CryoGen-10 CryoGen-20 CryoGen-30 CryoGen-40
L/Day 10 20 30 40
L/hr 0.42 0.83 1.25 2.50
Dewar Capacity (L) 35 100 210
N2 Gas (L/min) 5.5 11.0 13.0 33.0
Electrical supply 230v 415v
Power (KW) 2.2 3.4 3.4 7.5
Cooling Water (L/min @ 27°C) 2.8 4.5 6.0 7.6
Dimensions (W x H x D) 120 x 180 x 60 cm (47″ x 71″ x 24″)
Weight (kg/lbs) 150 / 330 200 / 441 300 / 661 350 / 771
Setup guideCharacteristics
User manual
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