Breather Fittings (Breathers)

Often referred to as Breathers or Air Vent Zerk Fittings, breather fittings are used with transmissions, differentials, speed reducers, axles, gear housings, and other mechanical devices. These particular grease fittings are designed to keep water and dirt from entering, while allowing air to escape, simultaneously.

M. Brown offers a wide selection of Air Vent grease fittings in various sizes with various pressures by which the vent opens. It is important to select the correct grease fitting for the machinery and equipment used, to ensure proper functionality. 

Please call us today with any questions you might have about the size or type of air vent grease fitting to fit your equipment’s needs. Samples are readily available.