Air Compressor Leaking Air? Here Are The Top Causes, With Fixes
Air compressors are prone to leaking, but this issue can lead to a costly problem if not identified and fixed promptly. It can be difficult to pinpoint the exact area of the leak; most times, they go unidentified. Therefore, it’s crucial for facility managers to identify and eliminate problems like air leaks in air compressors.
In this guide, we have discussed the top causes and fixes for air leaks in compressed air systems.
1. Worn Tank
Old age or excessive usage can cause holes in the compressor’s tank, leading to air leaks. These holes can also occur due to corrosion and rust. When compressed air is stored in a tank, it accumulates moisture and water. If you don’t drain the moisture, it increases the rust on the metal tank, causing small holes that allow the water and air to escape.
How Can You Fix This?
When your tank has become damaged, it can cause an explosion if not replaced quickly. While you can fix small pinholes, it’s crucial to address this issue quickly to prevent further corrosion and other issues.
2. Broken Pressure Switch
A pressure switch is a useful part of an air compressor; it measures the tank’s pressure and turns off the compressor once it’s full. Air can leak out from the diaphragm inside the pressure switch on the air compressor’s tank. Over time, this diaphragm cracks and forms holes, causing the air to leak.
How Can You Fix This?
If you notice air leaks from mounting elements or exterior unloader valves, it is most likely due to a broken pressure switch. You can fix this by replacing the valve seals and the pressure switch and tightening the connectors.
3. Leaking Hoses
Hoses and tubes are fragile components of an air compressor — therefore, they sustain damage. When there’s a leak while the air compressor is running, it could be due to leaking tubes and hoses.
How Can You Fix This?
If you find that the leak is due to a broken hose or tube, you can remove the damaged part and replace it with a new and properly fitted part.
If you need a new and reliable air compressor, you can get one from Hovair Systems. It’s the leading supplier of air-bearing moving systems, including air compressors, air pallets, heavy machinery lifting equipment, etc. Visit their website for more details or contact them right away.