Air Sentry Desiccant Breathers

FILTRATION | AIR SENTRY

DESICCANT BREATHERS | HOW DO THEY WORK? 5 THINGS TO CONSIDER SERIES SOLUTIONS | GOOD, BETTER, BEST

PROVIDING FIRST LINE OF DEFENSE IN CONTAMINATION CONTROL

Air Sentry® Breathers replace existing breather caps or air vents on fluid holding storage tanks, hydraulics reservoirs and gearboxes. Most older style air venting methods provide minimal if any contamination control.

Air Sentry® Breathers provide the first line of defense in contamination control methodology utilizing patented designs and featuring color indicating silica gel and self cleaning 2-micron filtration.

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5 FACTORS IN CHOOSING THE CORRECT BREATHER

ENVIRONMENT | The level of contamination in the surrounds significantly influences the choice of breather.

APPLICATION | The type of equipment and the nature of the work being performed are critical considerations when selecting a desiccant breather.

AIR FLOW | The breather's size is determined by the required cub feet per minute (CFM) of airflow.

RESERVOIR CAPACITY | The size of the reservoir directly determines how hard the breather needs to work and affects headspace fluctuation, influencing the volume of air passing through the breather.

FLOW CHARACTERISTICS | Breathers are rated for either continuous or intermittent flow. This determines if a breather incorporates a check valve or not.

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AIR SENTRY'S LINE OF GOOD, BETTER, BEST SOLUTIONS

GOOD / Z-SERIES | Limited Space Applications - Fully Disposable Options > All Z-Series models feature two 2 micron filters, one on the inlet and a second on the outlet.

BETTER / D-SERIES | Stationary Applications - Fully Disposable > All D-Series models feature 2-micron solid particle filtration and are available with airflow ratings of 20 cfm.

BETTER / X-SERIES | High Humidity/High Dust Applications - Replacement Cartridges Available > All X-Series models feature two 2 micron filters, one on the inlet and second the the outlet

BEST / GUARDIAN SERIES | Ideal for Most Applications - Replacement Cartridges Available + Customizable Modular Add-ons

Other Series available : L-Series, M-Series, R-Series, XR-Series

BEST SERIES SOLUTION | GUARDIAN BEREATHERS

See the Science Behind Moisture Control

GUARDIAN®is Air Sentry’s industry leading breather series. Some models feature an isolation check valve that keeps exhaust air from depleting the desiccant and protects from volatile fumes and splashing fluids. 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.

GOOD | BETTER | BEST SOLUTION OPTIONS

Air Sentry Desiccant Breathers | Learn About the Different Series Options

Since 1997, Air Sentry®desiccant breathers have set the standard for contamination control, revolutionizing breather technology with state-of-the-art features designed to minimize particulate and moisture contamination. As pioneers in the industry, Air Sentry was the first to introduce check valve technology and replaceable desiccant/filter cartridges—innovations that cut maintenance costs and extend product lifespan. Air Sentry products cover a wide range of application needs.