Trico Breather Tubes

pressure relief breather tube trico

Bearing housings are subject to abnormal pressures due to, for example, very tight bearings, which may create vacuums. On the other hand, high-speed bearings can create excessive pressure. The Trico Breather Tube is the perfect solution that ensures constant atmospheric pressure in the bearing housing when used together with the Vented Opto-Matic Oilers

For environments where contaminants are a concern, the Watchdog Desiccant Breathers will be a more effective and fitting choice.


Model NumberConfiguration
300141/8 inch NPT & Wick Filter
300151/8 inch NPT & Dust Cap