Understand the ROI of Your EXAIR Products With Our FREE Efficiency Lab Service

Many facilities may not have the means to test the air consumption of their blowoff solutions. With compressed air being the most expensive utility in a manufacturing facility, it’s important to identify places where you can save money on your overall operating costs. EXAIR manufacturers a wide variety of products intended to help you reduce your compressed air usage. If you’re not able to accurately measure the consumption in your own shop, we invite you to send the products into EXAIR for testing.

All you have to do is contact an EXAIR Application Engineer and ship them straight to our warehouse in Cincinnati, Ohio. Once we receive it, our engineers will complete some in-depth testing to determine the compressed air consumption, sound level, and force that your current solution provides. With this information, we’ll be able to compare it to an EXAIR Engineered solution. This way we ensure that you receive the best, safest solution possible also capable of saving money through reduced air consumption and improved efficiency.  We’ll send you back a comprehensive report that’ll help you to make the best decision for your company.

This video below shows our EXAIR Efficiency Lab and some examples of the different types of products we’ve tested in the past:

This service is something that we offer to our customers completely free of charge. This way, you can rest assured that in going with a new solution from EXAIR, you’re getting the most bang for your buck. Oftentimes, it’s not known just how much some of these products cost to operate. It’s just compressed air, air is free right?? Compressed air is certainly not free, but in fact rather costly as a 4th utility in an industrial plant.

Making sure that you understand the products used within your various applications is even more critical in a time where everything in life is rapidly getting more expensive. By ensuring you’re using the best possible blowoff solutions for your processes, you can save a dramatic amount of energy that would otherwise be wasted.

If you think there’s anything in your facility that could be using too much air, we’re here to help. Reach out to an Application Engineer for more information on how we can help save you money!

Tyler Daniel, CCASS

Application Engineer
E-mail: TylerDaniel@EXAIR.com
Twitter: @EXAIR_TD

How Fast Can I Get My Return On Investment

Whenever an EXAIR product is sold to another business there is ultimately a question from a customer whether they know it or not. That question is very often, how fast will this product pay itself back in production gains, air savings, or decrease in downtime. One of the ways we offer this information is through our calculators.

The easiest method to determine how fast an EXAIR Engineered Solution will pay itself back is by knowing a few variables and then plugging them into our simplified Air Savings Calculator on the EXAIR site.

The Variables:
1. Current Customer Consumption (SCFM) or (SLPM) – We need this to have the baseline, it isn’t always easy to know off the top of your head so we offer items like the Digital Flowmeter or even the ability to send the product to us through the Efficiency Lab for a free diagnosis of consumption.

2. $ Cost of EXAIR Product – This is easy, you can even add in other known project costs to this that you want factored in for the return on investment. The more you add, the less it becomes a simplified ROI. Basic cost of the EXAIR product that is being installed is the best to keep it simplified.

3. EXAIR Product Consumption (SCFM) or (SLPM) – This can easily be obtained from our website or our Brain Trust, I mean Application Engineers who are always eager to talk about air consumption and other technical details. To really determine this we just need to know the operating air pressure and the model number.

4. $ Cost of compressed air/1,000 Cubic Feet – This is a value that may be known by the on-site utilities team, if not a good industry standard for the Midwest is $.25 USD. This has come assumptions on your kWh cost of energy and compressor efficiency. Again, if you want to dive deep into this, reach out to our Application Engineers, we are here for a reason.

That’s it, with those values input you can get a break down on how much air, and money you are saving and a simple payback in days of operation.

If you have questions on the math behind this, or how to determine/factor in some more information, contact one of the team members here and we will walk you through the best options to decrease your payback time and increase your efficiency.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF


How to Save Money on Compressed Air

Compressed air can be one of the more expensive utilities to use in a facility, but a compressed air system is full of simple opportunities to increase efficiency and minimize the cost. Much like how you can take multiple steps to save electricity at your house there a few simple steps you can take to save your compressed air. These steps include finding and repairing leaks, compressor maintenance, minimizing pressure at the point of use, and turning the compressed air off when not in use. Implementing these steps and using the right tools to achieve them can lead to significant dollar savings – in fact our website case studies, other blog articles and catalog are filled with example after example of air (and dollar) savings success! And let’s be honest here, who doesn’t like saving money.

First off is finding your leaks. Leaks are one of the major wastes of compressed air in a system that could happen. Leaks in a compressed air system can account for wasting 20-30% of a compressors output. These leaks can commonly be found in pipe joints, devices that use the compressed air, quick connect fittings, and storage tanks. All of this compounds to wasting air much like a leaky faucet wastes water – little by little it grows until it simply needs to be addressed. One of the ways to help find leaks in your system is EXAIR’s affordable Ultrasonic Leak Detector. This leak detector uses ultrasonic waves to detect where costly leaks can be found so that they can be patched or fixed.

EXAIR Ultrasonic Leak Detector

Choose efficient end-use products. Engineered air knives, air amplifiers, air nozzles and safety air guns can dramatically outperform (use less air) than commercial air nozzles and in-house solutions such as drilled pipes, open air lines and other creative “fixes”. We have seen some very nice in-house solutions from customers who have put in some significant time and effort, but they all have one thing in common – they use more air than any of EXAIR’s engineered solutions.

Minimizing your pressure can also save you money by limiting the amount of compressed air that is being used. Pressure and volume go hand and hand, the higher the pressure the higher the volume of air and vice versa. By minimizing the pressure that you are using you are also minimizing the amount of air that is being used which means savings. Each CFM used can be associated with a certain price value so the less you use the more you save. You also cut down on the amount of work the compressor has to do and how often the compressor has to cycle. Pressure can be minimized using one of EXAIR’s Pressure Regulators to cut down on the amount of air being used.

EXAIR’s Pressure Regulators come in 4 different sizes

Turn off the compressed air when it is not in use. Just like how you wouldn’t leave the faucet running or lights on in a room that is not being used, don’t leave your compressed air running (insert bad dad joke). Constantly using compressed air even when not in use will cause the compressor to cycle more often wasting money. Each CFM has a price to it so don’t waste CFM’s blowing it back into the air and doing nothing. This can simply be done by adding one of EXAIR’s ball valve or solenoid valves to turn off when you are done using it. Also, if you want to take it another step farther you can look at using one of EXAIR’s Electronic Flow Controllers (EFC). The EFC uses a photo eye attached to a timer that will open a solenoid valve for a set amount of time when it detects an object within 3’ of the photo eye. This will turn the air on only when your product is in the air path and turn it off during any spaces in between.

EXAIR’s EFC in use

Compressor maintenance is another important step to minimizing the cost of compressed air. Neglected air compressors can cause a lot of issues ranging from expensive repairs to a decreases in efficiency. Wear and tear placed on the motor of an air compressor can cause the compressor to produce less compressed air (SCFM) at the same power consumption. This means you are paying the same amount of money and getting less out of it. Making sure that your compressor or any machine is always running at its optimal performance and should always be a priority for any facility.

There are many different ways to save on compressed air, these are just a few of them. Reducing air use will save money and reduce the demand on your compressor which in turn can prolong the life of your air compressor. If you have questions about how to save on compressed air or any of our engineered Intelligent Compressed Air® Products, feel free to contact EXAIR or any Application Engineer.

Cody Biehle
Application Engineer
EXAIR Corporation
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Let Solenoid Valves and Ball Valves save you Money!

Step 4 of the Six Steps to Optimizing your compressed air is to turn off your compressed air when it is not in use. This step can be done using two simple methods either by using manual controls such as ball valves or automated controllers such as solenoid valves. Manual controls are designed for long use and when switching on and off are infrequent. Ball Valves are one of the most commonly used manual shut offs for compressed air and other fluids.

  • Manual Valves allow for operators to turn on and off their system by hand. The full-flow ball valves range from ¼” NPT to 1 1/4” NPT in size and will not restrict flow.  EXAIR also offers a manual foot pedal valve for hands-free operations.  This ¼” NPT foot valve has a 3-way operation and works great if the operator has to use both hands in their process.
  • Solenoid Valves are a way to turn on and off the supply of compressed air electrically for automated systems. We offer solenoids in three different voltages; 110Vac, 240Vac, and 24Vdc.  EXAIR has a large range of flows with ports ranging from ¼” NPT to 1” NPT.  All models are UL listed and are CE and RoHS compliant.
Top Left: Solenoid Valve , Bottom: Manual Foot Valve , Right: Manual ball valve

By turning off your compressed air, whether it be with manual or automated controllers, a company can minimize wasted compressed air and extend the longevity of the air compressor that is used to supply the plants air. The longevity of the air compressor is increased due to reduced run time since it does not need to keep up with the constant use of compressed air. Other benefits include less use of compressed air and recouped cost of compressed air. 

EXAIR’s Ball Valves sizes 1/4″ NPT to 1-1/4″ NPT

If you have any questions on how these easy to install accessories can help save you money give us a call! One of our application engineers will be happy to assist!

Jordan Shouse
Application Engineer

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