Air compressor leaks are not only a nuisance, but they can also contribute to massive operational losses as well. Because leaks waste energy and shorten the life span of the equipment, detecting inefficiencies early on can be an enormous time and money saver. To help you detect problematic leaks and properly address them, here are a few useful tips.

3 Ways to Detect an Air Compressor Hose Leak

1. Listen for Hissing

The easiest way to detect an air compressor hose leak is to listen for it. If the compressor is portable, take it to a quiet location. Turn it on, and listen for a faint hissing noise. If you hear it, use the sound to determine the location of the leak; often, it’s near the fittings.

2. Perform a Soap Test

If listening for the leak isn’t a viable option, you can try what’s referred to as the soap test. To do this, pull the air hose out from the coupler where it sits on the compressor. Brush a mixture of liquid dish soap and lukewarm water on each of the compressor’s connections. If you see bubbles start to form where the compressed air escapes, you have an air leak. If this is the case, tighten the fitting and perform the soap test again.

3. Use an Ultrasonic Acoustic Detector

Air leaks can often be challenging to detect by sight and sound alone. The most effective way to locate them is by using an ultrasonic acoustic detector. This piece of equipment uses microphones and amplifiers to detect high-frequency hissing sounds that are symptomatic of a leak. Since the ultrasonic sensor is typically unaffected by environmental noises and disturbances, the leak can be detected even in loud areas. These portable units are heavily utilized for their speed and convenience.

If you’re experiencing an air compressor hose leak, contact Industrial Compressor Supplies in Maryland Heights, MO. With 25 years of experience in the air compressor industry, they’ve been a staple for those throughout the St. Louis area for repairs, and they ship their replacement parts nationwide. Whether you need air compressor service, rebuilding, or anything in between, this reputable company provides convenient 24/7 service. For more information about their air compressor parts and services, call (877) 426-3131 or visit them online.