Oil Removal Filters: Never First, Sometimes Last

If you have been around compressed air systems, our blogs, or even optimized installations of point of use compressed air products, you will see point of use filtration in place. These filters come in a plethora of sizes, shapes, and specifications. Here at EXAIR we recommend to always keep a point of use filtration solution in place. This would include an auto-drain filter separator, as well as an oil removal filter.

Oil Removal Filters

So why do we have two instead of one? Could you use just the oil removal filter rather than two? Well, the answer lies in an optimized installation that will also carry with it a lower total cost of ownership. The auto-drain filter separators from EXAIR have a filter element which takes the air to a 5 micron level of filtration. (Except for the model 9004 which filters down to 20 micron.) The Oil Removal Filters have a coalescing filter element which filters to a 0.3 micron level for the finest debris/mists that may be contained within the compressed air stream. One reason for the separation is when a system is oil-free, the finer filtration level may not be needed. Also, by catching the bulk of material with the standard auto-drain filter and then leaving the finer filter to catch the residual amounts liquid that had been finely atomized within the stream of compressed air. This finer filter costs more so using it to catch larger particulate and risking it becoming clogged quicker will increase the total cost of ownership of the point of use compressed air product it is hooked to, hence never first and sometimes last. After the point of use filtration then placing the point of use pressure regulator and solenoid valves are next. This is all a better way to reduce risk of these being damaged from dirt and contaminants in the air lines. Total cost of ownership reductions all point to a better sustainability of any product.

To better showcase the importance of filtration, here’s a brief video I did a while back that visualizes just what one can see out of a compressed air line with minimal moisture introduced.

As you can see, keeping the point of use air filtered protects your process and decreases the total cost of ownership for your compressed air point of use product. If you would like to discuss other ways we can improve efficiency within your facility and help ensure you are getting the longest life out of your products, please contact us.

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

Reduce, Reuse, Recycle

I think we have all heard the mantra Reduce, Reuse, Recycle – a phrase that is thought to have originated back in 70’s when environmental protection became a governmental policy.

We at EXAIR can help your company follow this important principle and help to keep your costs down as well.

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Reduce – Reduce the number of times you change out your coolant, reduce your wastewater. Our Reversible Drum VAcs and Chip Trappers help keep your coolant clean by providing a simple and effective method to remove and/or strain your coolant.

Also, remember this – they are VERY hard to break or ruin. If you have one of our liquid handling Reversible Drum Vacs or Chip Trapper units, and the performance isn’t quite as you remember it to be, give us a call.   We can help to trouble shoot and narrow in on the root cause.  Most of the time, it is a simple fix, such as a air leak or a change to the air supply system that has caused a drop in performance. If we have eliminated all of those possible causes, we can offer the RDVREFURB option. Simply send in your Reversible Drum Vac pump unit, and we will do a free evaluation. Then we’ll let you know what we find, and provide a quote for the repair.  The repair typically involves a thorough cleaning, replacement of a few basic parts, and then setting and testing to original factory specification.  Because the unit has no moving parts, there isn’t much that can break down or go wrong.  Don’t throw away that unit, REDUCE the amount of waste you create.

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Reuse – Maybe you have a Super Air Knife in storage that is not in use, and you come up with a need, but the Knife doesn’t quite match the application.  We can provide new custom shim to change the air flow pattern.  Perhaps you have a 24″ Super Air Knife, but the new application requires only 18″ of airflow.  You can send the knife in and we can clean it up and install a new custom shim to provide the exact airflow pattern that meets your requirements.  Or, we can send the new shim directly to you for your team to install. Don’t let the unused product lie around, REUSE it for another process or application.

Super Air Knife

Recycle – If for what ever reason a product has been deemed to be no-longer viable and cannot be reused, the time comes to dispose of it.  We hope that you would take the time to recycle it properly. With materials of construction including brass, aluminum and type 303 and type 316 stainless steels, most EXAIR products can be RECYCLED as common metals and you may even get a little money back!

To discuss your processes and how an EXAIR Intelligent Compressed Air Product can provide a beneficial service, 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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Photo Credit – “Recycling” by Andy Arthur is licensed under CC BY 2.0

The Best Lunch Is One Prepared For You

This past week was another celebration here at EXAIR, in case you didn’t notice, we like to do that here.  This wasn’t a birthday, anniversary or someone leaving the team, it was another record breaker for the EXAIR team.   I know we have talked about cookouts before and these only happen for special occasions.   Nonetheless when you have the EXAIR management team, including the owner and President, grilling everyone’s lunch –  it is a great day.

You can see our Production Manager doing some quality inspection here.
You can see our Production Manager doing some quality inspection here.

This builds so much camaraderie through the ranks of EXAIR that I don’t know any way to do it better.   The entire time we had the cookout there was still no hiccup in our standard operations either, that means if you called in, you still got to speak to a live person and not a recording.   That is the level of service that we provide every day, every week, every month, and every year.   That is what sets us apart from any of our competition and allows us to continue to reach higher goals than we have ever reached before.

MMMmmmmmmm!!!!!    Steak!
MMMmmmmmmm!!!!! Steak!

Now if you will excuse me,  I need to go take a jog and try to work myself out of this food coma from the steak.

Brian Farno
Application Engineer Manager
BrianFarno@EXAIR.com
@EXAIR_BF