Contamination Control


Ventguard™ Breathers are outfitted with check valves to ensure no excess pressure or vacuum builds inside the equipment system. The interior check valves on the Ventguard™ breather virtually isolate equipment from surrounding contaminants. The Ventguard™ Breathers are the ideal for the management of lubricant in:

  • Limited wash-down applications (the Ventguard™ may spend more quickly in a frequent wash-down situation due to the lack of the bladder)
  • Infrequent cycle applications
  • Applications in which the headspace is much larger than the Hydroguard™ breather bladder can maintain
  • Low-flow applications
  • High-humidity applications

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As wet, contaminated air is drawn through the unit, multiple 3-micron polyester filter elements remove solid particulate and the color-indicating silica gel extracts moisture. When air is expelled from the container, the top foam pad prevents oil mist from contacting silica gel or entering the atmosphere. The breather is outfitted with a resilient nylon standpipe and a clear polycarbonate body which allows for easy monitoring of the high-contrast silica gel.

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The Des-Case Ventguard™ Breather comes in a variety of models that can easily adapt to any machinery application. Please see below for details on all Ventguard™ Breather models.

VGSpec Chart

For more information, call 0400 - 709 - 800 or send us an inquiry.