Parker Domnick Hunter MIDIGAS PSA Nitrogen Generator

Parker Domnick Hunter MIDIGAS PSA Nitrogen Generator

A robust and reliable design is your guarantee of performance. With the proven benefits of advanced aluminium forming technology, the Parker Domnick Hunter MIDIGAS is a cost-effective, reliable and safe solution for small to medium nitrogen requirements.


MIDIGAS nitrogen gas generators from Parker produce nitrogen gas from compressed air and offer a cost-effective, reliable and safe alternative to traditional nitrogen gas supplies such as cylinder or liquid options.

Nitrogen is used as a clean, dry, inert gas primarily for removing oxygen from products and/or processes.

MIDIGAS provides an on-demand, continuous source of nitrogen gas which can be used in a wide range of industries such as food, beverage, pharmaceutical, laboratory, chemical, heat treatment, electronics, transportation, oil and gas and laser cutting


  • Up to 80% cost savings* – typical capital pay-back is achievable within 12-24 months.
  • Energy savings – low air consumption provides greater energy efficiency.
  • Convenient and safe – this easy to use system is simple to install, requires minimal maintenance and eliminates safety hazards associated with traditional gas supplies.
  • Space-saving design – the compact design means the system demands less floor space. Easily fits through doorways.
  • Flexible multi-bank option – offers higher flow and system backup.
  • Reduce carbon footprint – the elimination of cylinder deliveries and transportation means carbon footprint can be reduced.


  • Can operate from a standard factory compressed air supply
  • Delivers 5% down to 10 ppm oxygen content, without the need for any additional purification
  • Available in 7 models offering varying flow rates and purities
  • Automatic economy modes saves energy
  • Built-in oxygen analyzer for continuous purity monitoring
  • Alarm capabilities
  • User-friendly control interface
  • Compact design
  • Modular concept
  • Complies with FDA requirements

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