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

OSHA Safety, Efficiency, and Flexibility from Engineered Compressed Air Nozzles

Throughout my years here at EXAIR as well as my years in the metal cutting industry, one of the most common quick fixes I see in production environments for compressed air blowoffs in a process is an open copper pipe that is contorted into a position, pinched at the end, and more often than not kinked from repositioning. I call this a quick fix because it does blow air, more often than not it will get production up and running, but it does not meet or exceed OSHA standards for safety and is an inefficient use of compressed air. [OSHA Standards 29 CFR 1910.242(b) and 29 CFR 1910.95(a)]

EXAIR Super Air Nozzles that are easy replacements for 1/8″ and 1/4″ Copper pipe.

The first engineered solution I could offer to prevent any costly OSHA fines and to lower the ambient noise level caused by these blowoffs is to implement an EXAIR Engineered Air Nozzle. We offer a wide variety of nozzles ranging from a 4mm thread up to a 1-1/4″ NPT thread. With this wide range comes a wide variety of forces and flows as well.

Today, I would like to focus on the common sizes of copper blowoffs which are 1/8″ and 1/4″. To simply adapt a nozzle to copper line a compression fitting can be easily sourced, often from EXAIR, and convert the copper tubing in place to an NPT threaded outlet for easy installation of an EXAIR nozzle. More often than not a compression fitting is how the copper tubing is tied into the machine’s compressed air system.

We have a total of 37 engineered air nozzles from stock that will easily fit a compression fitting which goes to a 1/8″ NPT or 1/4″ NPT thread. Several of these are also adjustable through a gap adjustment or a patented shim adjustment to vary the force and flow out of the nozzle from a forceful blast to a gentle breeze in order to me your application needs. What if you want to eliminate the copper line and compressions fittings?

EXAIR offers a replacement option for the ever-common copper tube that is more robust and does not require a tool to be properly repositioned. We currently offer twenty-four different models of our Stay Set Hoses that can be easily connected to any of the nozzles mentioned above. The lengths that are available are 6″ (152mm), 12″ (305mm), 18″ (457mm), 24″ (610mm), 30″ (762mm) and 36″ (914mm).

These lengths are available with two separate connection options. 1/4″ MNPT x 1/4″ MNPT or 1/4″ MNPT x 1/8″ FNPT. The Stay Set Hoses can easily be bent by hand into position for a precise placement of the air pattern from the engineered nozzle attached to it. This permits operators a tool free adjustment for fast and reliable location to keep production up and running. They can also be paired with Magnetic Bases.

EXAIR Magnetic Bases are available in single outlet or dual outlet configurations. Both include a 100 lb. pull magnet that will hold tight to any ferrous metal surface for secure mounting, as well as a quick 1/4 turn miniature valve on each outlet. This permits independent customization of the force our of each output for the dual outlet mag base. Each magnetic base offers a 1/4″ FNPT inlet port and outlet port. We offer these with any of combination of the Stay Set Hoses mentioned above as well as any of the Super Air Nozzles mentioned above.

Mag Bases come with one or two outlets. Stay Set Hoses come in lengths from 6″ to 36″.

The Super Air Nozzles, Stay Set Hoses, and Magnetic Bases can be easily combined before they ship to your facility to make a complete blowoff station that is easily installed and adjusted to fit any of the needs your process may have for a point of use blowoff. If you want help determining how much compressed air you would save by replacing the open pipe blowoffs with an engineered solution like a Stay Set Magnetic Base Blowoff System please contact myself or any Application Engineer here at EXAIR.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

 

Engineered Compressed Air Nozzles and Utility Rebates

When EXAIR started to manufacture compressed air products, we created a culture in making high quality products that are safe, effective, and efficient.  Being leaders in this industry, we created a program, the Efficiency Lab, to compare blow-off devices with EXAIR products in noise levels, flow requirements, and force measurements.  With calibrated test equipment, we compare the data in a qualified report to share with our customers.  This information can be helpful to determine the total amount of air savings and safety improvements that EXAIR products can offer.

Flat SANs 1in
Zinc Aluminum models are suitable for general purpose blow off (left) and 316SS models are specified for food/pharma and high heat applications.

In conjunction with the Efficiency Lab, we created a Cost Savings Calculator.  It is a quick way to view payback periods and annual savings when using EXAIR products.  As an example, I used a 1” Flat Super Air Nozzle, model 1126, and compared it to a 1/8” open pipe.  (The reason behind the comparison is that the model 1126 can screw onto the end of the 1/8” NPT pipe.)  With an operation of 24 hours/day for 250 days a year, the amount of air used by an 1/8” open pipe is near 70 SCFM (1,981 SLPM) at 80 PSIG (5.5 Bar).  The model 1126 has an air consumption of 10.5 SCFM (297 SLPM) at 80 PSIG (5.5 Bar).  By putting the information in the Cost Savings Calculator, it determined that the ROI was in 2.1 days.  The annual savings was $5,355 USD per year.  Imagine if you replaced ten blow-off spots in your facility, the amount of money that could be saved.  Here is the worksheet below:

flat 1

The people that started to notice the savings were the utility companies that make electricity.  Depending on your location, electrical suppliers initiated a rebate program to use engineered nozzles in your facility.  Similar to other energy saving rebates, like LED light bulbs and high efficiency furnaces, the electrical providers notice a big savings when using EXAIR products.  If you qualify, the total cost to purchase and implement the EXAIR Super Air Nozzles are reduced.(Even if a rebate program has not been implemented in your area, the idea of saving energy and compressed air makes it very profitable and environmentally sound in changing over to EXAIR products).

To see if your utility offers rebates on compressed air optimizations, go to the DSIRE database. This database is easy to search and informative.

For Example, here in Ohio Duke Energy has a Prescriptive Incentive Program for its customers. The Prescriptive Incentive Program makes it easy for Duke Energy customers to receive an incentive for their natural gas and electric energy efficiency projects. Prescriptive Incentives are energy efficient measures paid per-unit, reimbursing the customer up to the total cost (including materials and labor) after the measures have been installed. See the image below for their incentives for using Engineered Nozzles;

capture.jpg
Ohio Duke Energy Prescriptive Incentive Program

https://www.duke-energy.com/business/products/smartsaver/industrial-equipment

To discuss your application and how an EXAIR Intelligent Compressed Air Product can help your process and save you money, feel free to contact EXAIR and myself or one of our Application Engineers can help you determine the best solution.

Jordan Shouse
Application Engineer

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Twitter: @EXAIR_JS

 

 

Return On Investment: Does It Matter, And How Much?

I have a friend who participates in a process known as “extreme couponing.” She has multiple subscriptions to the Sunday edition of our major newspaper, and a couple of local papers that also have coupon inserts. When I see her at the grocery store, she’s got two 4″ binders full of baseball card holders, all stuffed with multiples of clipped coupons, organized by store aisle. The insane amount of money saved is a big factor in her being able to be a stay-at-home mother, which is something else she’s pretty good at.

If you get stuck at step one…or even two…extreme couponing may not be for you!

Now, extreme couponing isn’t for everyone. Even beginners to the process can buy a year’s worth of paper towels for next to nothing. However, that may take up so much room in their house that they need to rent a storage facility for other belongings that folks like you and me simply keep in the garage or basement. It also takes a LOT of time and effort to do it right – as well as discipline. Saving half (or more) on a truckload of stuff you don’t need (or will never use) is a waste of money, time, and space. In fact, I know people who have abandoned extreme couponing for those very reasons…the “return on investment” just isn’t there.

That’s the deal in industry too.  Anyone tasked with finding and exploiting efficiencies – or finding and eliminating inefficiencies – is going to be looking at return on investment.  Like extreme couponing, though, it has to make sense in all aspects of the operation.  For example:

*An OEM taking advantage of a quantity discount for components or subassemblies has to not only have the storage space available, but also has to consider the turnover rate…it costs money to keep product on the shelf.

*A machine shop considering a tooling upgrade has to compare the cost difference with the increased performance and/or lifespan of the “new and improved” product.  A tool that costs 10% more but lasts twice as long is probably a good deal.  A tool that costs twice as much but lasts 10% longer might not provide the “bang for the buck.”

*Any facility, before switching a service or utility provider, will “run the numbers” on promotional rates, contract terms, etc. before making a commitment.

Unlike extreme couponing, EXAIR makes it easy – and beneficial – to evaluate the return on investment:

*Our catalog (if you don’t have the latest, get it here) has complete performance & operational data on all of our products.  This is great if you know what you want it to do.

*If you’re not quite sure, our catalog also has a good number of actual application write-ups for most of our Intelligent Compressed Air Products.  You may be able to find something that’s similar to what you want to do, and further inform your selection from there.

*Once you’ve chosen a product, you can use the Calculator Library on our website to determine actual dollar cost savings associated with replacing a current compressed air powered device with an EXAIR product.

*Application Engineers are available to discuss your application and/or product selection via phone, email, or Live Chat.

*No matter how detailed the discussion, and how confident a plan we may make, the age-old saying about how it “looked good on paper” proves itself every now and again.  When this happens, all catalog products are covered by our 30 Day Unconditional Guarantee.  If you’re not satisfied for any reason within 30 days of purchase, we’ll arrange return for full credit.

*Let’s assume that we’re pretty good at this (because we are) and it actually DOES work out (because it usually does) – we can calculate your new (and improved) operating costs and compare them with the cost of your previous devices.  If you don’t have the instrumentation (flow meters, sound level meters, etc.,) this is a free service we provide in our Efficiency Lab.  Send it in, and we’ll do a full performance test & issue a comprehensive report, all at no charge.  And if you qualify for a Case Study, we can even save you some money on your next order.  Contact me for more details if you’re interested.

Free testing. Verifiable data. EXAIR Efficiency Lab.

Russ Bowman
Application Engineer
EXAIR Corporation
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Coupon Pile Stock Photos courtesy of Carol Pyles  Creative Common License

Finding What You Want – A Black Friday Blog

In the United States, today is the day that we traditionally call “Black Friday” – the retail industry’s unofficial “start of Christmas gift shopping season” – where stores made a habit of opening up early with deep discounts on select items. Here’s the deal: these are SELECT items (that THEY select) and the hopes are, you’ll buy more stuff (that may or may not be on sale) while you’re there. If you know exactly what you want, it can be a good deal for you. If you don’t, it can be a good deal…for the store.

Although we don’t have Black Friday sales events (in fact, we – and I believe most others in the industry, are closed today,) it still makes good sense to know what you’re looking for before you start shopping.  Let’s consider something basic, like an air gun.

Left-right: Precision, Soft Grip w/Stay Set Hose, Heavy Duty w/Rigid Extension, & Super Blast Safety Air Guns. With so many to choose from, we've got the one you're looking for.
Left-right: Precision, Soft Grip w/Stay Set Hose, Heavy Duty w/Rigid Extension, & Super Blast Safety Air Guns. With so many to choose from, we’ve got the one you’re looking for.

Price: this can be a real two-edged sword…not much is cheaper than a commercial grade air gun that you can buy at just about any hardware store. But, they can use upwards of 50 SCFM.  By comparison, our Model 1210 Soft Grip Safety Air Gun uses only 14 SCFM (@80psig supply pressure.)  And in any typical industrial blow off application, it’ll do the exact same thing, and cost WAY less to operate.  Use this calculator to find out.

Sound level:  you won’t find a quieter blow off product on the market.  At 80psig, the 1210 Safety Air Gun is only running at 74dBA.  Others can be well over 100dBA…that’s up to 3 times as loud, and well in excess of OSHA’s limits published in Standard 29CFR1910.95(a).

Safety: OSHA also limits the dead-end pressure of compressed air blow off devices used for cleaning purposes, to 30psig.  Unless it’s fitted, or designed, with a relief feature, you can’t supply it with any more than 30psig compressed air…which won’t really do a lot, when you think about the jobs you want to use an air gun for.  Ours can’t be dead ended, so you can supply them with 80-100psig for strong performance AND safety…by design.

Durability: You get what you pay for.  Normally, I would say “’nuff said,” but for further proof of this, I submit this blog, from the archives, on our Durable, Safe, and Efficient Safety Air Guns.  ‘Nuff said (now, anyway.)

If you’d like to talk about your compressed air product application, and how an EXAIR Intelligent Compressed Air Product might be the solution you’re looking for, give me a call.

Russ Bowman
Application Engineer
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