Armex II: Transfer Expansion & Degassing Equipment

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Armex II: Transfer Expansion & Degassing Equipment

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  • Summary
  • Applications

    Commercial heating and cooling systems

  • Description

    The Armstrong Armex II are degassing pressure units that combine the benefits of an atmospheric pressure sealed system and a side-stream de-aerator.

  • Performance Range

    2.5 bar to 16 bar

  • Temperature

    0° to 70°C

  • Power

    0.45 kW to 2.2 kW

Reduced HVAC operating risk and cost

  • Ongoing HVAC system de-aeration (heating) prevents gas bubbles on the boiler heating surfaces, resulting in better heat transfer and reduced corrosion
  • Continuous HVAC system de-aeration eliminates time consuming venting and maintenance procedures. Air-free systems operate more reliably and at minimal noise levels

Design Envelope

Lowest installed cost. Lowest operating cost.


Legacy - Armex II - brochure

Sequence of Operations


Installation and Operation Guides


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