Air compressors are a vital resource for businesses in industries ranging from food production to automotive repair and beyond. Although these versatile devices are engineered to be hard-wearing for multiple years of use, like any machine, they can develop faults and flaws such as leaks that can disrupt production and work schedules. If you’re unfamiliar with compressor leaks, it’s essential to be familiar with their signs to know when repairs are needed. Here’s what you should look for.

How to Tell When Your Air Compressor Has Sprung a Leak

1. Hissing Sounds

It’s normal to hear minor hissing noises from your compressor while in use. However, if, while walking past it, you hear a hissing sound despite no one using it, it’s almost certain that it’s developed a leak. Hissing sounds indicate small leaks that can lead to significant pressure losses over time. 

To find the leak, try listening carefully and apply a soap and water solution to any area that seems suspicious. Call a repair technician to patch the opening if you see soap bubbles forming.

2. Unexplained Pressure Losses

An air compressor leak will eventually result in a loss of air pressure at end-point applications. This is often due to gaps or cracks forming in a supply line near specialized equipment rather than in the compressor itself. You or your staff may also notice that it takes longer to build up the necessary pressure for routine tasks.

3. Lost Compressor Power

If you haven’t increased the load on your compressor, but it still seems to burn oil and fuel at an accelerated rate, it likely has a leak. Alternatively, you may also have a problem if you notice constant decreases in or usage of air pressure even when your compressor isn’t in use.

If you notice these or other issues affecting your industrial air compressor, turn to Industrial Compressor Supplies for reliable, professional assistance. Based in Maryland Heights, MO, and serving customers across the globe since 2007, they carry an extensive range of compressor parts and supplies and can assist with or advise on a wide range of repair and maintenance needs. Call (877) 426-3131 to speak with an expert or visit them online to learn more.