Air Sentry M-Series Desiccant Breathers: Features & Model Guide
Built for Severe Environments
M-Series breathers replace the standard breather cap or vent tube on fuel tanks and fluid reservoirs. Every time a tank breathes, it can draw in moisture and abrasive dirt that contaminate fuel and fluids, accelerate wear, and lead to costly downtime. M-Series breathers stop that contamination at the source, using heavy-duty construction designed for harsh conditions where standard breathers fall short.
Key Features
- Heavy-duty materials designed to handle the most demanding operating environments.
- 2-micron pleated filters to keep fine particulates out of fuel and fluids.
- Replaceable silica gel bags. Both the filter and the desiccant are easy to replace, so you can service the breather instead of replacing the whole unit.
- Splash Sentry™ protection prevents foaming or splashing fluids from entering the breather during normal operating conditions.
- Easy installation: pipe threads on the bottom standpipe let you install the unit in moments.
Common Applications
- Heavy-duty off-road equipment
- Heavy mobile equipment
- High-temperature environments
- Applications involving corrosive chemicals
For stationary tanks, reservoirs, and gearboxes in less demanding conditions, see our D-Series desiccant breathers, or browse the full range of Air Sentry desiccant breathers.
M-Series Model Guide
The M-Series comes in three sizes with a choice of connection sizes:
- M-103: 10" dia. x 4" tall, 1" MNPT
- M-104: 10" dia. x 4" tall, 2" MNPT
- M-105: 10" dia. x 10" tall, 1" MNPT
- M-106: 10" dia. x 10" tall, 2" MNPT
- M-107: 16" dia. x 11" tall, 3" MNPT
Taller and wider units hold more desiccant, so they last longer between service intervals. They're a good choice for large reservoirs, humid conditions, or equipment with high airflow demands.
Need Help Choosing?
Not sure which M-Series model fits your equipment, or need pricing for multiple units? Our team can help you choose the right breather and provide bulk quotes. Request a quote or email us at sales@industrialstop.com.
