GUARDIAN® is Air Sentry's industry leading breather series. The GUARDIAN's casing is constructed from Tritan®, a patented material highly resistant to impact and chemicals with a broad range of operating temperatures. These unique features equate to a longer life for your breather and your equipment.

GUARDIAN's modular construction and optional add-on features allow you to customize each Guardian model to your specific application requirements. From the isolation check valve, to its stackable design, from its wash-down cap, or its compound indicating gauge, to the high-capacity HEPA filter, the GUARDIAN will last longer and reduce downtime giving you the flexibility you need to protect your industrial assets.

Below you will find a youtube link to a modular demonstration of the Air Sentry GUARDIAN® Dessicant Air Breather.

This video will discuss:

  • What are Dessicant Air Breathers?
  • Where are Air Breathers typically used?
  • How Air Breathers Work
  • Modular Demonstration
    • Check Valves
    • Pipe Threads
    • Optional Isolation Valve
    • HEPA Filter
    • Modular Stackable Ring
    • Washdown Cap

Watch the 4-minute Dessicant Air Breather video:



For more information about Air Breather's or to speak to an engineer about your application/project, contact Gallagher Fluid Seals today.