What is the purpose of a gearbox breather?
In this article, we will consider the gearbox breather, its purpose, design, and principle of operation. A breather (or breather valve) is a special accessory which helps sealed car components (gearbox, engine, axles) to be vented to the atmosphere and maintain pressure balance.
Why is a breather valve important in a car?
A breather (or breather valve) is a special accessory which helps sealed car components (gearbox, engine, axles) to be vented to the atmosphere and maintain pressure balance.
Are there any differential breather vent left in stock?
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Why is an axle breather important in a car?
It is especially important for the car axle, because it is an exposed element (for example in SUVs) and can be dipped in water or dirt during off-road driving. As a rule, it is necessary to regularly check the condition of all breathers installed on your car (engine breather, gearbox breather, axle breather).
Why do you need breather vents in gear boxes?
Breather vents meet IP66 for protection in washdown environments. Use them to prevent excess vacuum and pressure in cylinders, gear boxes, and tanks and to block debris from entering equipment. Brass breather vents have good corrosion resistance.
What’s the rating of the McMaster gear box breather?
Style C has two outlets for greater flow. Style D has a set screw to secure in place. For technical drawings and 3-D models, click on a part number. Ht. Lg. These breather vents are rated NEMA 6 to withstand periodic submersion in water.
What should I use to clean my gear box vents?
Use them to prevent excess vacuum and pressure in cylinders, gear boxes, and tanks and to block debris from entering equipment. Polyethylene breather vents can be cleaned with mineral spirits. Stainless steel breather vents stand up to higher temperatures than polyethylene breather vents.
What do you need to know about air breathers?
For washdown environments, select breather vents with check valves. These valves allow air to flow in and out, but close when liquids try to enter. For an extended service life, use breather vents with a steel body. They are stronger than breather vents with plastic bodies and hold up better when exposed to chemicals.