Mini Z-Alize

The F-DGSi’s range of laboratory Nitrogen Gas Generators are some of best designed PSA Nitrogen Gas Generators available.
Utilizing the reliable and efficient PSA technique of separating Nitrogen and Oxygen is used to produce high quality Nitrogen Gas at various flows and purities (see performance data).

The Generator is controlled using the latest in HMI touch screen technology to display the process in real time, inlet/outlet pressures and oxygen level (optional).

  • Advantages
  • Characteristics
  • Specification
  • Demo
  • Quote


Increased laboratory efficiency
A constant, uninterrupted gas supply of guaranteed purity eliminates interruptions of analyses to change cylinders and reduces the amount of instrument re-calibrations required.

Improved economy
Zero Nitrogen gas produced as standard

Improved safety
Zero Nitrogen produced at low pressure and ambient temperature removes the need for high pressure cylinders

Security of supply
Integral oil free air compressor as an option guarantees continuous gas supply, independent of in house compressed air supply

Simple installation
Gas generators can be installed in the laboratory, on or under a bench, eliminating the need for long gas lines from cylinders secured elsewhere


  • Fully regenerative PSA technology ; reduced risk of gas contamination and phthalate free
    Options :
    - Integral oil free air compressor
    - Oxygen analyser
  • Catalyst module for hydrocarbons level (CH4) < 0.05 ppm
    Quiet thanks to the Soundproofed compressor box and anti-vibration features
  • Auto start
  • Audible and Alarm display with help menu and history log
  • Visual maintenance indication with alarm and history log


N2 flow rate L/min via O2 content


Built in compressor

5 ppm
(> 99.9995%)

100 ppm
(> 9.9995%)

(CH4 free)

Outlet pressure

(W x H x D)


Mini Z-ALIZE-300/0


0.3 L/min

0.6 L/min

< 0.05 ppm

5.5 bar (79.8 psi)

36 x 40 x 54 cm

31 / 68

Mini Z-ALIZE-300/1


36 / 79

Mini Z-ALIZE-600/0


0.6 L/min

1.2 L/min

(14" x 15" x 21")

32 / 70

Mini Z-ALIZE-600/1


37 / 81

Technical information

Ambient Temp range

5 - 25°C (41 - 77°F)

Maximum air Inlet Pressure

8 bar (116 psi)

Air Inlet Quality Requirement
(units without compressor)

Dewpoint : -40°C (-40°F)

Particulate : < 1 micron

Oil : < 0.01 mg/m3

Electrical Supply (+/-10% tolerance)

200 to 240 V ac / 1 ph / 50 - 60Hz

100 to 120 V ac / 1 ph / 50 - 60Hz

Inlet/Outlet connections

G 1/4" (BSP) Female




KRSS Left Strip