XR-SERIES BREATHERS

Extreme Environment Applications

XR-series desiccant breathers Air Sentry

Originally developed for the wind power industry, Air Sentry® XR-Series Breathers are built to perform in the most demanding environments. Whether facing intense dust, moisture, or heavy vibration, these breathers provide superior protection to keep your equipment running smoothly.


Rugged Design for High-Vibration Applications

Featuring a metal-reinforced base with optional male NPT threads, the XR-Series is designed for secure, reliable installation in tough operating conditions. Its durable construction ensures long-lasting performance, even in high-vibration environments.


Advanced Contamination Control

The top cap incorporates dual check valves, keeping the system sealed until airflow is needed. This prevents external moisture and solid particles from entering, extending the life of both the breather and your equipment.


Modular & Cost-Effective

With a replaceable desiccant cartridge, the XR-Series offers an economical and sustainable solution for moisture control. When the cartridge reaches capacity, simply swap it out for a new one—minimising downtime and maximising protection.


For reliable performance in the harshest conditions, choose the XR-Series Breathers to safeguard your equipment against contamination and wear.

Case Story

Originally, XR-Series breathers were designed for the rigorous requirements for the windmill industry, but they have proven to be a great solution for many mobile applications where there are high levels of vibration, humidity, and dust. 


XR-Series breathers


A distributor of fuels and lubricants in the Midwestern United States mounted three XR-Series breathers on each reservoir on their mobile lube truck. They found by using this design they were able to virtually eliminate the contamination issues they were having due to solid and liquid contamination of their lubricants. 

XR-SERIES

Extreme environment applications


Applications:

Windmills and Wind Power • Mining Equipment • Mobile Equipment


Base Material: 

100% Silica Gel


Check Valve PSI In/Out:

0.1 PSI or 2.1 PSI  (varies by model)


Mounting Connections: 

1” NPT, 2” NPT

XR-series desiccant breathers Air Sentry

Air Sentry Guardian breathers
Shovel - xr-series

Shovel

Download the Technical Specs here

XR-Series breathers technical specs

Replacement cartridges for the XR-series

The modular design allows for economical replacement of the desiccant cartridge.

Replacement cartridges XR-series breathers Air Sentry

Prices for all Desiccant Breathers you'll find in our Webshop.

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