The Basics of a Compressed Air Leak Detection Program

It is no surprise that compressed air can be a costly utility for industrial facilities. It can easily chip away at the bottom line finances if used carelessly and without planning. This is one of the leading reasons we have educated continuously on how to ensure this vital utility is used with safety and conservation in mind. If we have installed all engineered solutions at the point of use throughout a facility, there is still more to be saved. One of the easiest things to do with a utility system inside of a facility is to leave it unchecked and undocumented until something goes wrong. This does not have to be the scenario and in fact, starting a leak detection program in a facility can help to save up to 30% of the compressed air generated.

Leaks cost money!

That’s right, up to 30% of the compressed air being generated in an industrial facility can be exhausting out to ambient through leaks that run rampant throughout the facility. When the point of use production is still working fine, then these sorts of leaks go unnoticed. Another common occurrence goes something like this example: Maybe there is a leak bad enough to drop the packaging line pressure slightly, this may get fixed by bumping up a pressure regulator, production is back up and it is never thought of again. In all actuality this is affecting the production more and more with each leak.

The leaks add additional load onto the supply side. The compressor has to generate more air, the dryer needs to process more air, the auto drains dump more moisture, it all ads up to additional wear and tear also known as false load. All of this additional load on the system can add more maintenance which if left undone can result in system shut downs. One way to begin to eliminate this false load is to deploy a leak detection program. The steps are fairly easy.

Similar to our 6 Steps to Compressed Air Optimization, you start with a baseline of how much air the system is seeing and operating pressures. This begins the documentation process which is critical to the success of the program. Next, acquire an ultrasonic leak detector (ULD) and a layout of your compressed air system piping. Utilizing the ULD, test all compressed air piping along with equipment, and tag each leak that is detected. Next, begin to repair all of the tagged leaks and document the amount of compressed air savings with each repair. This again, is more documentation which leads to giving a quantitative value to the return on investment of the program. Lastly, schedule a follow up scan that recurs on a pre-determined basis to prevent the system from returning to it’s original leaky state.

EXAIR Ultrasonic Leak Detector

If you would like to discuss starting a leak detection program in your facility or have questions about the ULD or any point of use compressed air product, please reach out to an Application Engineer today.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

5 Important Factors When Selecting an Atomizing Spray Nozzle

The most recent EXAIR Webinar is up and ready to be viewed as an on demand video. This presentation showcases five important factors when selecting an atomizing spray nozzle. Throughout the webinar you will gain several key takeaways that are outside of the five factors as well. If you have a liquid spray application and are not sure where to start, this video has a wealth of information for you. As always, the Application Engineer department is also here and ready to assist as needed. We can walk through any application with you and help right over the phone, through email, or even live chat.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

Watch EXAIR Webinars On-Demand

That’s right, just like your local cable or satellite TV provider, EXAIR offers On-Demand content that can be streamed and used for training, education, help with cost justification, or improve awareness around compressed air costs and safety.

The best part about this content is that you don’t have to pay for it, simply register on our website (where your information is not shared) and go to the Webinars section of our Knowledge Base.  Then gain access to the library of five webinars that have all been broadcast around compressed air safety, efficiency, and optimization.

EXAIR.com – Webinars On-Deman

The current On-Demand offering is listed below:

Intelligent Compressed Air Solutions for OSHA Compliance
Intelligent Solutions for Electrical Enclosure Cooling
Optimize Your Compressed Air System in 6 Simple Steps
Simple Steps for Big Savings
Understanding Static Electricity

The most recent webinar we created is currently only On-Demand for registered attendees and will soon be added to the Knowledge Base library.  If you did not get to see it live, the content was extremely helpful for anyone that works within a facility that uses compressed air.  Use This Not That – 4 Common Ways To Save Compressed Air In Your Plant, keep an eye out for the release date in our On-Demand section.

If you would like to discuss any of the webinar topics further, please feel free to reach out to an Application Engineer.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

Heavy Duty Line Vac Saves Backs and Shoulders!

Recently, I worked with a customer that was looking for a way to make a difficult job easier, reducing stress and strain on the body and preventing injury.  The customer was in the Environmental Services & Hazardous Waste Management area and regularly was called out to service acid neutralization tanks. These are commonly found in hospitals, laboratories, and schools, to neutralize lab wastewater before it is discharged to the sanitary sewer.  The systems typically utilize limestone chips to aid the in process.

Acid Neutralization Tank
                       Typical Acid Neutralization Tank Layout Sketch

Periodic maintenance includes the removal and disposal of the spent limestone chips, tank cleaning and replenishment with new limestone chips.  Some of the tanks are tall and narrow, making access to the limestone chips difficult, especially near the tank bottom. Current procedures involved small shovels and unnatural body positions to try to reach the bottom-most material.  A better way had to be found.

The customer came across the EXAIR website and found the Line Vac product line. After watching the demonstration video, he knew he had found his solution!  The Line Vac is a compressed air operated device that turns any hose or tube into a powerful in-line conveyor. Based on the height of the tanks and the size and weight of the limestone, we agreed the 2″ Heavy Duty Line Vac would provide the power and durability to empty the tanks in a timely manner, and safely and efficiently.  The customer would use a tow behind compressor so that a reliable source of compressed air would always be available.

hdlvkit (2)
Heavy Duty Line Vac Kit – Includes Auto Drain Filter Separator and Pressure Regulator

The Heavy Duty Line Vacs are available in sizes from 3/4″ up to 3″ in both smooth end and threaded connections for use with hose or pipe for conveyance.

To discuss your application and how an EXAIR Line Vac can make your transfer process easier and safer, feel free to contact EXAIR and myself or one of our other Application Engineers can help you determine the best solution.

Brian Bergmann
Application Engineer

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