StirLIN-4 Extendible

The StirLIN Systems are a popular, plug and produce solution. Taking up little space and ready for work. With the optional chiller no external cooling water supply is needed. Simply connect power and start producing your own liquid nitrogen. The liquid is dispensed through a flexible hose simply by opening a valve. Liquid nitrogen where you need it, when you need it!

StirLIN-4: Up to 75 liters/hr LN2 

Our Extendible StirLIN’s are the solution for customers of which the LN2 consumption is expected to grow in the future. By offering the StirLIN Extendible systems, customers do not need to invest in a system that is too large for this moment, while giving them the opportunity to easily double the capacity in the future, without the need to purchase a second system.

The Extendible systems are prepared for future growth in LN2 consumption. All components are sized for increased capacity with all the necessary connections and controls already integrated.

The main system is delivered with only one SPC-4 cryogenerator, which determines its initial capacity. Once the LN2 consumption of the customer has grown to such extend that increase production capacity is required, the customer can purchase the second cryogenerator and water chiller. By connecting this to the already prepared existing system, the LN2 production rate of the system is doubled.  

Technical information

  • Production capacity: at least 44 liters of liquid nitrogen per hour, extendible to 151 ltr/hr
  • Purity: 99% nitrogen + inerts
  • Maintenance: every 6.000 operating hours
  • Cooling water consumption: 4.500 l/hr
  • Power consumption: 85 kW
  • Power supply (3 phase): 200 to 480 V, 50/60 Hz (as per client's local requirements)
  • Start-up time: within 10 minutes
  • Start/stop procedure: fully automatic, single switch operation
  • Advised plant room(l x w x h): 6,50 x 4,80 x 3,00 m
  • Weight: 4.150 kg
  • Ambient temperature: up to 45 °C; 113 °F
  • Relative humidity: up to 95%
  • Storage capacity: 2.000 liters
  • Storage vessel pressure: 0.4 - 5 bar(g)
  • Site installation time: 4 - 6 days
  • Noise level: 72 dBA


  • Chiller for cooling water supply
  • Electricity generator set
  • Voltage stabilizer
  • Second SPC-4 to double production
  • Spares and tools for maintenance
  • Liquid nitrogen handling package (personal protection)



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